OR 2009-1229 Water Conservation and Drought Contingency Plan
AN ORDINANCE OF THE CITY OF COPPELL, TEXAS
ORDINANCE NO. 2009-1229
AN ORDINANCE OF THE CITY OF COPPELL, TEXAS,
AMENDING CHAPTER 3, SECTION 3-1-12 OF THE CODE OF
ORDINANCES BY AMENDING THE DAILY WATER
CONSERVATION AND DROUGHT CONTINGENCY PLAN;
PROVIDING A REPEALING CLAUSE; PROVIDING A SAVINGS
CLAUSE; PROVIDING A SEVERABILITY CLAUSE; PROVIDING
A PENALTY OF FINE NOT TO EXCEED THE SUM OF TWO
HUNDRED DOLLARS ($200.00) FOR EACH OFFENSE; AND
PROVIDING AN EFFECTIVE DATE.
BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF COPPELL,
TEXAS:
SECTION 1.
That Chapter 3, Section 3-1-12 of the Code of Ordinances of the City
of Coppell, Texas, be, and the same is hereby amended by the approval and adoption of the
City’s Water Conservation and Drought Contingency Plan attached hereto and to be
included in full as a part of this ordinance as if recited verbatim herein:
SECTION 2
. That Ordinance No. 2005-1096 approved on April 12, 2005 is hereby
repealed and any other provisions of the Code of Ordinances of the City of Coppell, Texas,
in conflict with the provisions of this ordinance be, and the same are hereby, repealed, and
all other provisions not in conflict with the provisions of this ordinance shall remain in full
.
force and effect
SECTION 3.
That should any word, phrase, paragraph, section or phrase of this
ordinance or of the Code of Ordinances, as amended hereby, be held to be unconstitutional,
illegal or invalid, the same shall not affect the validity of this ordinance as a whole, or any
part or provision thereof other than the part so decided to be unconstitutional, illegal or
invalid, and shall not affect the validity of the Code of Ordinances as a whole.
1
SECTION 4. An offense committed before the effective date of this ordinance is
governed by prior law and the provisions of the Code of Ordinances, as amended, in effect
when the offense was committed and the former law is continued in effect for this purpose.
SECTION 5. Any person, firm or corporation violating any of the provisions of
Section 3-1-12 of the Code of Ordinances as amended herein, shall be deemed guilty of a
misdemeanor and, upon the first conviction, shall be punished by a fine not to exceed
twenty-five ($25.00) dollars, upon second conviction be punished by a penalty of fine not to
exceed fifty ($50.00) dollars for each offense, and upon the third and subsequent conviction
shall be punished by a penalty of fine not less than fifty ($50.00) dollars, nor more than two
hundred ($200.00) dollars for each offense, and each and every day such offense is
continued, shall constitute a new separate offense.
SECTION 6. That this ordinance shall take effect immediately from and after its
passage and the publication of the caption, as the law and charter in such cases provide.
~D LY PASSED by the City Council of the City of Coppell, Texas, this the ~~-`'
day of 009.
APPROVED:
JA E P ERS, MAYOR
ATTEST:
....~~
LI BY BA CITY SECRETARY
APPRO S
ROBERT E. HAGER, [TY ATTORNEY
CITY OF COPPELL
WATER CONSERVATION AND DROUGHT
CONTINGENCY PLAN
Section 3-1-12
CODE OF ORDINANCES
APRIL 2009
3
TABLE OF CONTENTS
1.INTRODUCTION AND OBJECTIVES…………………………………… 5
2. TEXAS COMMISSION ON ENVIRONMENTAL QUALITY RULES….. 5
2.1 Conservation Plans…………………………………………………………. 5
2.2 Drought Contingency Plans…………………………………………………. 6
3. MINIMUM REQUIRED WATER CONSERVATION PLAN CONTENT ……….. 6
3.1 Utility Profile……………………………………………………………….. 7
3.2 Specification of Water Conservation Goals…………………………………. 8
3.3 Accurate Metering of Treated Water Deliveries……………………………. 9
3.4 Metering of Customer and Public Uses and Meter Testing, Repair, Replace... 9
3.5 Determination and Control of Unaccounted Water …………………………… 10
3.6Continuing Public Education and Information Campaign …………………….. 10
3.7Non-Promotional Water Rate Structure ………………………………………. 11
3.8Reservoir System Operation Plan …………………………………………….. 12
3.9Implementation and Enforcement of the Water Conservation Plan …………… 12
3.10Coordination with Regional Water Planning Group …………………………... 12
4.ADDITIONAL REQUIRED WATER CONSERVATION PLAN CONTENT ………. 13
4.1Leak Detection and Repair; Pressure Control …………………………………. 13
4.2Record Management System ………………………………………………….. 13
4.3Requirement for Water Conservation Plans by Wholesale Customers ………… 14
5.OPTIONAL WATER CONSERVATION PLAN CONTENT ………………………… 14
6.DROUGHT CONTINGENCY PLAN …………………………………………………. 15
6.1Declaration of Policy , Purposes and Intent …………………………………… 15
6.2Public Education ………………………………………………………………. 15
6.3Coordination with Regional Water Planning Groups ………………………….. 15
6.4Application ……………………………………………………………………. 16
6.5Definitions …………………………………………………………………….. 16
6.6Criteria for Initiation Rescinding of Drought Response Stages ………………… 17
Stage 1 – Water Awareness Stage ……………………………………… 18
Stage 2 – Water Watch Stage …………………………………………… 19
Stage 3 - Water Warning Stage ………………………………………… 21
Stage 4 – Water Emergency Stage………………………………………. 23
Stage 5 – Emergency Water Shortage Stage…………………………….. 25
6.7Variances ………………………………………………………………………. 25
6.8Enforcement ……………………………………………………………………. 26
APPENDICES
A Water Utility Profile ……………………………………………………………. 28
C1 Definitions of Utility Profile Terms …………………………………………….. 38
C2 Estimating the Technical Potential for Reducing Per Capita Water Use ……….. 42
D Letter to Region C Water Planning Group …………………………………….. 47
E Exhibits ………………………………………………………………………… 50
4
Water Conservation
and
Drought Contingency Plan
1.INTRODUCTION AND OBJECTIVES
Water supply has always been a key issue in the development of Texas. In recent years, the
increasing population and economic development in Region C have led to growing demands for
water. Additional supplies to meet higher demands will be expensive and difficult to develop.
Therefore, it is important that we make efficient use of existing supplies and make them last as
long as possible. This will delay the need for new supplies, minimize the environmental impacts
associated with developing new supplies, and delay the high cost of additional water supply
development.
Recognizing the need for efficient use of existing water supplies, the Texas Commission on
Environmental Quality (TCEQ) has developed guidelines and requirements governing the
development of water conservation and drought contingency plans for public water suppliers.
The City of Coppell has adopted this water conservation and drought contingency plan pursuant
to TCEQ guidelines and requirements.
The objectives of the water conservation plan are:
?
To reduce water consumption.
?
To reduce the loss and waste of water.
?
To identify the level of water reuse.
?
To improve efficiency in the use of water.
?
To extend the life of current water supplies by reducing the rate of growth in demand.
The objectives of the drought contingency plan are:
?
To conserve the available water supply in times of drought and emergency.
?
To maintain supplies for domestic water use, sanitation, and fire protection.
?
To protect and preserve public health, welfare, and safety.
?
To minimize the adverse impacts of water supply shortages.
?
To minimize the adverse impacts of emergency water supply conditions.
2.TEXAS COMMISSION ON ENVIRONMENTAL QUALITY RULES
2.1 Conservation Plans
The TCEQ Rules governing development of water conservation plans for public water suppliers
are contained in Title 30, Part 1, Chapter 288, Subchapter A, Rule 288.2 of the Texas
Administrative Code, which is included in Appendix B. For the purpose of these rules, a water
conservation plan is defined as:
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“A strategy or combination of strategies for reducing the volume of water withdrawn from a
water supply source, for reducing the loss or waste of water, for maintaining or improving the
efficiency in the use of water, for increasing the recycling and reuse of water, and for preventing
the pollution of water. A water conservation plan may be a separate document identified as such
or may be contained within another water management document.”
According to TCEQ rules, water conservation plans for public water suppliers must have a
certain minimum content (Section 3), must have additional content for public water suppliers that
are projected to supply 5,000 or more people in the next ten years (Section 4), and may have
additional optional content (Section 5).
2.2. Drought Contingency Plans
The TCEQ Rules governing development of drought contingency plans for public water
suppliers are contained in Title 30, Part 1, Chapter 288, Subchapter B, Rule 288.20 of the Texas
Administrative Code, which is included in Appendix B. For the purpose of these rules, a drought
contingency plan is defined as:
“A strategy or combination of strategies for temporary supply and demand management
responses to temporary and potentially recurring water supply shortages and other water supply
emergencies. A drought contingency plan may be a separate document identified as such or may
be contained within another water management document.”
The drought contingency plan for the City of Coppell is contained in Section 6 of this water
conservation and drought contingency plan.
3.MINIMUM REQUIRED WATER CONSERVATION PLAN CONTENT
The minimum requirements in the Texas Administrative Code for water conservation plans for
public drinking water suppliers covered in this report are as follows:
?
§288.2(a)(1)(A) - Utility Profile – Section 3.1 and Appendix C
?
§288.2(a)(1)(B) - Specification of Goals Before May 1, 2009 – Section 3.2
?
§288.2(a)(1)(C) - Specification of Goals After May 1, 2009 – Section 3.2
?
§288.2(a)(1)(D) - Accurate Metering - Sections 3.3 and 3.4
?
§288.2(a)(1)(E) - Universal Metering - Section 3.4
?
§288.2(a)(1)(F) - Determination and Control of Unaccounted Water – Section 3.5
?
§288.2(a)(1)(G) - Public Education and Information Program – Section 3.6
?
§288.2(a)(1)(H) - Non-Promotional Water Rate Structure – Section 3.7
?
§288.2(a)(1)(I) - Reservoir System Operation Plan – Section 3.8
?
§288.2(a) (1) (J) - Means of Implementation and Enforcement – Section 3.9.
?
3.1.
§288.2(a)(1)(K) - Coordination with Regional Water Planning Group – Section 3.10
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3.1 Utility Profile
Appendix C to this water conservation plan is a water utility profile for the City of Coppell,
based on the format recommended by the TCEQ. Table 3.1 summarizes key facts from the
Water Utility Profile.
Table 3.1 Summary of Water Utility Profile for the City of Coppell
Water Service Area
= 14.7 square miles
Miles of Distribution Pipe
= 169 miles
Population
:
Current Population = 39,640 in 2008
2000 Population = 35,950
Projected 2060 Population = 39,700
Connections
:
Current Connections = 12,103 in 2008
Total Increase in Connections in Last 3 Years = 272
Information on Water Use for the Last Five Years
:
Year Use Estimated Municipal Unaccounted Peak Day
Population* Per Capita Water to
(per Year)
Average
Million
Million Million
Day
Gallons
GallonsGallons
2004 2610 38,887 .0671 257 2.52
2005 3456 39,196 .0882 303 1.80
2006 3684 39,367 .0936 248 1.80
2007 2564 39,550 .0648 45 2.10
2008 3222 39,640 .0813 169 2.10
*Source of population estimate is
NCTCOG
Water Supply Source(s)
= Dallas Water Utilities
Treatment and Distribution System
:
Treatment Plan Capacity = N/A million gallons per day
Elevated storage = 3.5 million gallons
Ground storage = 10 million gallons
Current Total Annual Wastewater Flow
= 1,219 million gallons in 2008.
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3.2 Specification of Water Conservation Goals
Table 3.2 shows projected per capita municipal uses obtained from the Texas Water
Development Board (TWDB) and interpolated to match the appropriate years for the 5-year and
10-year goals. The TWDB projections are applicable for a dry year, in which outdoor water use
would be high. Per capita municipal water use in a year with normal or high precipitation during
the summer should be less than projected here.
Table 3.2 2006 Regional Water Plan City Water Demand Projections 2000-2060
COPPELL D2000 D2010 D2020 D2030 D2040 D2050 D2060
Ac-Ft 8,177 10,140 10,090 10,033 10,016 9,996 10,016
1000 Gals 2,664,884 3,304,626 3,288,331 3,269,755 3,264,214 3,257,696 3,264,214
Table 3.3 shows historical and projected per capita municipal water use for the City of Coppell.
Water use is shown in units of gallons per capita per day (gpcd). Municipal water use is total use
less wholesale sales to other municipal suppliers less sales to industrial users. Per capita
municipal water use is municipal water use divided by population. The per capita municipal
water use does not include industrial use.
The TWDB projections include the impact of low-flow plumbing fixtures and water conservation
measures that have been in effect since at least 2000 but do not include the effect of water
conservation measures recommended in this plan. Table 3.3 shows the projected per capita
water use after implementation of this water conservation and drought contingency plan.
Table 3.3
Projected Per Capita Use Without Implementation of Water Conservation
Measures Beyond Those in Effect in 2009 and Water Conservation Goals
Highest Five-Year Ten-Year
Description Historical Goal Goal
Year GPCD GPCD GPCD
Historical Per Capita Municipal Use 2009 226 - -
Projected Per Capita Municipal Use Without 228 228
- -
Low-Flow Plumbing Fixtures from TWDB
Projected Reduction Due to Low-Flow 3 4
- -
Plumbing Fixtures
Projected Per Capita Municipal Use With 225 224
- -
Low-Flow Plumbing Fixtures
Projected Reduction Due to Water 8 10
- -
Conservation Measures in this Plan
Projected Per Capita Water Use Goals - - 217 214
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The City’s water conservation goals include the following:
?
Achieve year 2014 per capita municipal water use of 217 gpcd or less, as shown in Table 3.3.
This represents a reduction of 11 gpcd from the TWDB’s projected per capita municipal
water use without low-flow plumbing fixtures and other conservation measures in place since
2000.
?
Achieve year 2019 per capita municipal water use of 214 gpcd or less, as shown in Table 3.3.
This represents a reduction of 14 gpcd from the TWDB’s projected per capita municipal
water use without low-flow plumbing fixtures and other conservation measures in place since
2000.
?
Implement and maintain a meter replacement program (Section 3.4).
?
Keep the level of unaccounted water in the system less than 8 percent in 2010 and subsequent
years (Section 3.5).
?
Raise public awareness of water conservation and encourage responsible public behavior
through a public education and information program (Section 3.6).
?
Decrease outdoor water use by implementing the following program:
Drought resistant landscaping in the medians of City streets.
3.3 Accurate Metering of Treated Water Deliveries
All treated water is metered through the City of Dallas’ Rate of Flow Controller at 1101 Village
Parkway. This device is tested every two months by the City of Dallas and has an accuracy of ±
0.3% average. The City of Coppell meters all water leaving our pump station through a transient
time meter which is tested twice a year and has an accuracy of ± 1%.
3.4Metering of Customer and Public Uses and Meter Testing, Repair, and
Replacement
Water usage for all customers of the City of Coppell, including public and governmental users, is
metered.
As part of this water conservation plan, the City of Coppell will implement a meter replacement
program that will replace every residential meter on a 10-year cycle. Initial efforts will focus on
the oldest meters in the system. The City currently replaces about 1100 meters every year.
In addition, residential meters registering any unusual or questionable readings will be replaced
when the irregularity is noticed, regardless of age.
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3.5 Determination and Control of Unaccounted Water
Unaccounted water is the difference between treated water obtained from Dallas and metered
sales by Coppell to our customers. Unaccounted water can include several categories:
?
Inaccuracies in customer meters (customer meters tend to run more slowly as they age and
under-report actual use);
?
Losses due to water main breaks and leaks in the water distribution system;
?
Losses due to flushing of lines;
?
Losses due to illegal connections;
?
Losses due to fire fighting efforts; and
?
Other.
Apparent water losses include water that was actually used but not accounted for, such as
customer meter errors or theft. Accounting for apparent losses increases the city’s utility
revenue but does not reduce water usage. Real losses include leakage and overflows at the water
facilities. Identifying and preventing real losses decreases a utility’s costs and decreases water
usage.
Strategies to address apparent water loss:
?Meter replacement as noted in Section 3.4;
?Meter all flushing of water lines;
?Monitor construction activity to ensure meters are used, especially when new lines are being
flushed prior to being placed in service; and
?Work closely with Fire Department to estimate water used in fire fighting activities.
Strategies to address real water loss:
?Respond to all identified water leaks within two hours and make repairs within 24 hours after
utility locates, and estimate total unaccounted for water for tracking purposes;
?Replace one segment of the water system yearly that has experienced two or more leaks.
As shown in Appendix C, unaccounted water for the City of Coppell has varied from 0.77
percent to 9.85 percent in the last five years. With the measures described in this plan, the City
of Coppell intends to maintain the unaccounted water below 8 percent in 2010 and subsequent
years. If unaccounted water exceeds this goal, the City of Coppell will implement a more
intensive audit to determine the source(s) of water loss and reduce the unaccounted water.
3.6 Continuing Public Education and Information Campaign
The continuing public education and information campaign on water conservation for the City of
Coppell includes the following elements:
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?
Include inserts on water conservation with water bills at least twice per year. Inserts will
include material developed by City of Coppell staff and material obtained from the TWDB,
the TCEQ, and other sources.
?
Encourage local media coverage of water conservation issues and the importance of water
conservation.
?
Make the Texas Smartscape CD, water conservation brochures, and other water conservation
materials available to the public at the City of Coppell Utility Department and other public
places.
?
Make information on water conservation available online at www.ci.coppell.tx.us and
include links to the Texas Smartscape web site and to information on water conservation on
the TWDB and TCEQ web sites.
?Provide information on water conservation on the City’s cable access channel.
3.7 Non-Promotional Water Rate Structure
With the intent of encouraging water conservation and discouraging waste and excessive use of
water, the City of Coppell has adopted an increasing block rate water structure where the unit
price of water increases with increasing water use. Current water rates are shown in Tables 3.4
and 3.5.
Table 3.4 Monthly Meter Base Rate:
Meter Total Meter Total
Size Charge Size Charge
(in) (in)
5/8 $12.00 3 $48.40
1 $16.20 4 $64.60
1 ½ $24.25 6 $96.75
2 $32.25 8 $129.00
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Table 3.5 Volume Unit Charges:
Water User Type/Volume Volume Unit
Charge
($/1,000 gal)
Residential 0-1,000 gal $12.00
1,001-25,000 gal $2.60
More than 25,000 gal $3.25
Commercial 0+ $2.60
3.8 Reservoir System Operation Plan
N/A
3.9 Implementation and Enforcement of the Water Conservation Plan
This plan is part of an ordinance approved by City of Coppell City Council. The ordinance
designates responsible officials to implement and enforce Water Conservation and Drought
Contingency Plan.
3.10Coordination with Regional Water Planning Group
Appendix D includes a copy of a letter sent to the Chair of the Region C Water Planning Group
with this Water Conservation and Drought Contingency Plan.
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4.ADDITIONAL REQUIRED WATER CONSERVATION PLAN CONTENT
The Texas Administrative Code also includes additional requirements for water conservation
plans for public drinking water suppliers that serve a population of 5,000 people or more and/or a
projected population of 5,000 people or more within the next ten years:
?
§288.2(2)(A) – Leak Detection, Repair, and Water Loss Accounting – Sections 3.5, 4.1, and
5.5
?
§288.2(a)(2)(B) – Record Management System – Section 4.2
?
§288.2(a)(2)(C) – Requirement for Water Conservation Plans by Wholesale Customers –
Section 4.3
4.1 Leak Detection and Repair; Pressure Control
Measures to control unaccounted water are part of the routine operations of the City of Coppell.
Meter readers watch for and report signs of illegal connections so they can be addressed quickly.
Crews and personnel look for and report evidence of leaks in the water distribution system.
Maintenance crews respond quickly to repair leaks reported by the public and city personnel.
The City of Coppell spends $550,000 per year to maintain and make repairs to the water
distribution system. The City has 2 (6 full time employees) distribution line maintenance crews.
Areas of the water distribution system in which numerous leaks and line breaks occur are
targeted for replacement as funds are available.
To reduce real water losses, the City of Coppell will maintain a proactive water loss program.
As part of this program, the City will implement the following actions:
?
Respond to leaks within two hours and repair within 24 hours after utility locates;
?
Replace residential meters showing irregular readings within five working days;
?
Control pressure to above the minimum standard-of-service level including fire requirements;
and
?
Limit surges in pressure.
4.2 Record Management System
As required by TAC Title 30, Part 1, Chapter 288, Subchapter A, Rule 288.2(a)(2)(B), the record
management system for the City of Coppell records water pumped, water delivered, and water
sold; estimates water losses; and allows for the separation of water sales and uses into residential,
commercial, public/institutional, and industrial categories.
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4.3 Requirement for Water Conservation Plans by Wholesale Customers
At this time, the City of Coppell is not a wholesale water provider. After adoption of this plan,
any contract for the wholesale sale of water by the City of Coppell will include a requirement
that the wholesale customer develop and implement a water conservation plan meeting the
requirements of Title30, Part 1, Chapter 288, Subchapter A, Rule 288.2 of the Texas
Administrative Code. This requirement will also extend to each successive wholesale customer
in the resale of the water.
5. Optional Water Conservation Plan Content
N/A
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6. DROUGHT CONTINGENCY PLAN
6.1 Declaration of Policy, Purpose, and Intent
In order to conserve the available water supply and protect the integrity of water supply
facilities, with particular regard for domestic water use, sanitation, and fire protection,
and to protect and preserve public health, welfare, and safety and minimize the adverse
impacts of water supply shortage or other water supply emergency conditions, the City of
Coppell hereby adopts the following regulations and restrictions on the delivery and
consumption of water.
Water uses regulated or prohibited under this Daily Water Conservation and Drought
Contingency Plan (the Plan) are considered to be non-essential and continuation of such
uses during times of water shortage or other emergency water supply condition are
deemed to constitute a waste of water which subjects the offender(s) to penalties as
defined in Section H of this Plan.
6.2Public Education
The City of Coppell will periodically provide the public with information about the Plan,
including information about the conditions under which each stage of the Plan is to be
initiated or terminated and the drought response measures to be implemented in each
stage. The City may provide public education concerning the provisions of the water
conservation to include, but not limited to, the following:
?
Webpage
?
Water bill inserts
?
Direct mail-outs
?
Publication in the official City newspaper
?
Press releases to local and area media
?
City's cable access channel
?
Periodic status reports to the City Council on drought response programs, water
emergencies and their results.
6.3 Coordination with Regional Water Planning Groups
The City of Coppell purchases treated water through a wholesale water supply contract
with the City of Dallas. If there is a shortage in the water supplied to the City from any
cause, Dallas Water Utilities (DWU) or other supplier may reduce the volume of treated
water that is supplied. The reduction in the water distributed to the City is on a pro rata
basis among all of the wholesale customers of the water supplier. If DWU or other water
supplier imposes a curtailment on water delivered, the City is required to cooperate by
imposing conservation measures.
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DWU, the current supplier, or other water supplier has implemented a Drought
Contingency Plan that includes water use restrictions that are applicable to the City of
Coppell. The proposed stages and initiation conditions in this Plan are in accordance
with the provisions established by DWU or other water supplier.
The service area of the City of Coppell is located within the Region C Regional Water
Planning Group. The City of Coppell provided information to Chiang, Patel and Yerby,
Inc. for inclusion in the “2000 Update Long Range Water Supply Plan” for Dallas Water
Utilities.
6.4 Application
The provisions of this Plan shall apply to all persons using water for watering for
residential or non-residential customers of the City's water service whether or not such
persons are located within the City limits. The term’s “person” and “customer” as used
in the Plan include individuals, corporations, partnerships, associations, and all other
legal entities.
6.5 Definitions
,
For the purposes of this Planthe following definitions shall apply:
1.City shall mean the City of Coppell, Texas.
2. School shall mean the Coppell Independent School District, the Carrollton
Farmers Branch Independent School District, and Lewisville Independent School
District.
3. Homeowners Association or Commercial Property Owners Association (HOA's
/POA 's) shall mean a formal nonprofit organization operating under recorded
land agreements through which (a) each lot and/or homeowner in a specific area
is automatically a member and (b) each lot or property interest is automatically
subject to a charge for a proportionate share of the expense for the organization's
activities, such as the maintenance of common property, and (c) the charge if
unpaid, becomes a lien against the nonpaying member' s property.
4. Common Property is real property including but not limited to: parks, lakes, open
space; trails and/or floodplain management areas. Common property is either
owned in fee, controlled as an easement or is property leased by a Homeowners
Association or Commercial Property Owners Association for the common use,
enjoyment and benefit of the members of the Homeowners Association or
Commercial Property Owners Association. All common property shall be
maintained by the members of the Homeowners Association or Commercial
Property Owners Association, not the City.
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5. Hand watering shall mean watering or applying water to a lawn, garden, or
landscaping while holding the discharge end of a water hose.
6. Non-spray irrigation system shall mean use of soaker hoses, drip or bubble
irrigation systems, or other means of applying water to an area without spraying
the water into the air.
7. Irrigation shall mean watering or applying water to a lawn, garden, or
landscaping through the use of underground systems with pop-up heads,
sprinklers attached to water hoses, unattended water hoses or any other means of
applying water to a lawn, garden, or landscaping which does not fit the definition
of a non-spray irrigation system.
8. City Manager shall mean the chief executive officer of the City of Coppell under
the Home Rule Charter or his designee.
9. Residential shall include the following districts: SF-ED, SF- 18, SF- 12, SF-9, SF-
7, SF-0, 2F-9, TH-1, TH-2, MF-1, MF-2, and MH as defined by the
Comprehensive Zoning Ordinance.
10. Non-residential shall include all districts not defined as residential districts by the
Comprehensive Zoning Ordinance and all common property maintained by a
Homeowners Association or Commercial Property Owners Association.
11.Watering shall mean watering or applying water on the lawn, trees, landscaping,
flower beds, fields, playground areas, gardens, common property, City maintained
property, School maintained property or other non permeable surfaces in any
zoning district by hand watering, non-spray irrigation systems, irrigation systems
or any other means.
6.6 Criteria for Initiation Rescinding of Drought Response Stages,
andDrought Response Stages
The City Manager or his/her designee shall monitor water supply and/or demand
conditions on a daily basis and shall determine when conditions warrant initiation
or termination of each stage of the Plan. Depending on the availability of water
and the City's ability to supply essential water demands and fire protection, the
City Manager, upon notification to the City Council, may implement the Plan
prior to May 15 or extend the plan beyond September 15, in any given year. The
City Manager, upon notification to the City Council, is authorized to move from
Stage to Stage within the Plan when requirements for initiation or rescinding are
met. The City Manager, upon notification to the City Council, may also make
minor changes to the Plan that are not detrimental to the effectiveness of the
overall Plan.
The following procedures are required to initiate or rescind each stage of the Plan:
17
?
Notification must be made by public announcement.
?
The order becomes effective immediately upon public announcement.
?
Notification will be provided for publication in the City's official
newspaper after public announcement. The newspaper is published each
Friday of the month. Additional notification will be provided by
information posted on the City’s webpage and cable access channel.
The initiation conditions described herein for each response stage are based on
historical analysis and recognized vulnerability of the water supply source and
water distribution system during high water use demands and drought conditions.
1. Stage 1 - Water Awareness Stage
a) Initiation Conditions:
Stage 1 of the Plan shall be shall be implemented when one or
more of the following conditions occur:
1) Annually, beginning on May 15 through September 15.
2) Short-term deficiencies in the City's distribution system
limit supply capabilities.
b) Goals:
1) Achieve a voluntary reduction in water use.
c) Demand Management Measures:
1) No outside watering between the hours of 10 a.m. and 6
p.m., with the exception of the use of non-automatic spray
irrigation systems and hand watering which will be allowed
all days, at all times. The use of non-spray irrigation
systems and hand watering will be allowed at all times in
Stage 1.
2)City will encourage water conservation by increasing
awareness of Water Conservation techniques though the
use of various available means including but not limited to:
web page, direct mail-outs, water bill inserts, cable access
channel, press releases or other means available to advise
the public of the requirements of this ordinance.
18
d) Rescinding Conditions:
1) Stage 1 of the Plan shall be automatically rescinded on
September 15 of each year, unless there is still a short-term
deficiency in the City’s distribution system or unless a
different stage has been enacted and is still in force.
2. Stage 2 - Water Watch Stage
a)Initiation Conditions:
Stage 2 of the Plan shall be implemented when one or more of the
following conditions occur:
1)Notification is received from DWU requiring
implementation of like procedures by wholesale customers.
2)Water demands exceed ninety percent (90%) of the current
maximum flow rate contracted with DWU for five (5)
consecutive days.
3)Ground Storage Reservoir levels do not recover for two (2)
consecutive days.
4)Short-term deficiencies in the City's distribution system
limit supply capabilities.
b)Goals:
1) Reduce the average daily water demand below 90% of the
current maximum flow rate contracted from DWU.
c) Demand Management Measures:
1) Residential water customers south of Sandy Lake Road
must conduct all watering on Sundays, Tuesdays and
Thursdays.
2) Residential water customers north of Sandy Lake Road
must conduct all watering on Saturdays, Tuesdays and
Thursdays.
3) Non-residential water customers must conduct all watering
on Mondays, Wednesdays, and Fridays.
4) The City must conduct all watering of center medians of
streets, street rights-of-way, parks, City facilities and other
19
areas maintained by the City on Mondays, Wednesdays and
Fridays.
5) Schools must conduct all watering of School sites, School
facilities and other areas maintained by the Schools on
Mondays, Wednesdays, and Fridays.
6) Homeowners Associations or Commercial Property
Owners Associations must conduct all watering of common
property on Mondays, Wednesdays, and Fridays.
7) No watering, other than by non-residential users, the City,
Schools, and/or HOA’s/POA's will be allowed on
Mondays, Wednesdays and Fridays without an approved
variance.
8) Nursery (garden and landscape) businesses are not
restricted when watering business inventory; however, they
must comply with watering requirements for the
landscaping associated with the building.
9) No outside watering will be allowed between the hours of
10:00 a.m. and 6:00 p.m. with the exception of the use
of non-automatic spray irrigation systems and hand
watering which will be allowed all days, at all times.Use
of non-spray irrigation systems and hand watering will be
allowed all days.
d)Rescinding Conditions:
1) Stage 2 of the Plan shall be rescinded when all of the
initiating conditions have ceased to exist for a period of
five (5) consecutive days. Upon termination of Stage 2,
Stage 1 - Water Awareness Stage becomes operative unless
also rescinded.
20
3. Stage 3 - Water Warning Stage
a)Initiation Conditions:
Stage 3 of the Plan shall be implemented when one or more of the
following conditions occur:
1) Notification is received from DWU requiring water
demand reductions in accordance with contract obligations
for wholesale customers.
2) Water demands exceed ninety-five percent (95%) of the
current maximum flow rate contracted with DWU for five
(5) consecutive days.
1)Short-term deficiencies in the City's distribution system,
such as system outage due to the failure or damage of
major water system components, limit supply capabilities.
2)Ground Storage Reservoir levels do not recover for three
(3) consecutive days.
b)Goals:
1) Reduce the average daily water demand below 95% of the
current maximum flow rate contracted from DWU.
c) Demand Management Measures:
1) Residential water customers south of Sandy Lake Road
must conduct all watering on Sundays and Thursdays.
2) Residential water customers north of Sandy Lake Road
must conduct all watering on Saturdays and Tuesdays.
3) Non-residential water customers must conduct all watering
on Mondays and Fridays.
4) The City must conduct all watering of center medians of
streets, street rights-of-way, parks, City facilities and other
areas maintained by the City on Mondays and Fridays.
5) Schools must conduct all watering of School sites, School
facilities and other areas maintained by the Schools on
Mondays and Fridays.
21
6) Homeowners Associations or Commercial Property
Owners Associations must conduct all watering of common
property on Mondays and Fridays.
7) No watering, other than by non-residential users, the City,
Schools, and/or HOA's/POA's will be allowed on Mondays
and Fridays without an approved variance.
8) No watering will be allowed on Wednesdays, with the
exception of non-spray irrigation systems, which will be
allowed all days. Hand watering is restricted to the two
allowed days.
9) Nursery (garden and landscape) businesses are not
restricted when watering business inventory; however, they
must comply with watering requirements for the
landscaping associated with the building.
10)In a Stage 3 Water Warning Stage, persons should contact
the City Engineer's office prior to installing new
landscaping to determine if a variance will be considered.
As a general rule, no variance will be allowed during a
Stage 3 Water Warning State. The City Engineer or
designee, in a Stage 3 Water Warning State may revoke
approved variances, if deemed necessary to preserve the
City's ability to supply essential water demands and fire
protection.
11)No outside watering will be allowed between the hours of
10:00 a.m. and 6:00 p.m. with the exception of the use
of non-automatic spray irrigation systems which will be
allowed all days, at all times. Hand watering will be
restricted to the two allowed days.
d) Rescinding Conditions:
1) Stage 3 of the Plan shall be rescinded when all of the
initiation conditions have ceased to exist for a period of
five (5) consecutive days. Upon termination of Stage 3,
Stage 2 - Water Watch Stage becomes operative unless also
rescinded.
22
4. Stage 4 - Water Emergency Stage
a)Initiation Conditions
Stage 4 of the Plan shall be implemented when one or more of the
following conditions occur:
1)Notification is received from DWU requiring water
demand reductions in accordance with contract obligations
for wholesale customers.
2) Water demands exceed 100 percent (100%) of the current
maximum flow rate contracted with DWU for two (2)
consecutive days.
3) Short term deficiencies in the City’s distribution system,
such as system outage due to the failure or damage of
major water system components, limit supply capabilities.
4) Ground Storage reservoir levels do not recover for four (4)
consecutive days.
b) Goals:
1) Reduce the average daily water demand below 95% of the
current maximum flow rate contracted from DWU.
c) Demand Management Measures:
1) Residential water customers south of Sandy Lake Road
must conduct all watering on Sundays.
2) Residential water customers north of Sandy Lake Road
must conduct all watering on Saturdays.
3) Non-residential water customers must conduct all watering
on Wednesdays.
4) The City must conduct all watering of center medians of
streets, street rights-of-way, parks, City facilities and other
areas maintained by the City on Wednesdays.
5) Schools must conduct all watering of School sites, School
facilities and other areas maintained by the Schools on
Wednesdays.
23
6) Homeowners Associations or Commercial Property
Owners Associations must conduct all watering of common
property on Wednesdays.
7) No watering, other than by non-residential users, the City,
Schools, and/or HOA’s/POA's will be allowed on
Wednesdays.
8) No watering will be allowed on Mondays, Tuesdays,
Thursdays and Fridays, with the exception of non-spray
irrigation systems, which will be allowed all days. No
outside watering will be allowed between the hours of
10:00 a.m. and 6:00 p.m. with the exception of the use
of non-automatic spray irrigation systems which will be
allowed all days, at all times.Hand watering is restricted to
the one allowed day.
9) Nursery (garden and landscape) businesses are not
restricted when watering business inventory; however, they
must comply with watering requirements for the
landscaping associated with the building.
10)In a Stage 4 Water Emergency Stage, persons should
refrain from installing new landscaping. No variance for
watering more than one day per week will be allowed
during a Stage 4 Water Emergency State. The City
Engineer or designee, in a Stage 4 Water Emergency State
will revoke any variances approved during the Stage 3
Water Warning Stage.
d) Rescinding Conditions:
1) Stage 4 of the Plan shall be rescinded when all of the
initiation conditions have ceased to exist for a period of
five (5) consecutive days. Upon termination of Stage 4,
Stage 3 - Water Warning Stage becomes operative unless
also rescinded.
24
5. Stage 5 - Emergency Water Shortage Stage
a)Initiation Conditions:
Stage 5 of the Plan shall be implemented when the City Manager
determines that a water supply emergency exists based on one or
more of the following conditions:
1)Any major water system component failure that causes the
unprecedented loss of capability to provide water service.
2)Natural or man-made contamination of the water supply
source(s).
b) Goals:
1) Restrict all watering to allow the water system to recover
from the emergency condition.
c)Demand Management Measures:
1)No outdoor watering will be allowed.
2)Door hangers will be placed on all houses in the affected
area providing information about the situation.
d) Rescinding Conditions
1)Stage 5 of the Plan shall be rescinded when all of the
initiation conditions have ceased to exist. The City
Manager will then determine what stage of the Plan should
be implemented and the specific water use restrictions
required to preserve the City's ability to meet essential
water demand and fire protection.
6.7 Variances
1. The City Manager, or his/her designee, may, in writing, grant variances
for water uses to establish new lawns or landscaping otherwise prohibited
under this Plan under Stage 1 or 2, as provided herein.
Persons requesting a variance from the provisions of this Plan shall file a
request with the City of Coppell to be reviewed by the City Manager, or
his/her designee, and shall include the following:
a)Name and address of the petitioner(s).
25
b)Purpose of water use (only consideration will be for new lawns or
landscaping).
c)Detailed statement as to how the Plan adversely affects the
petitioner or what damage or harm will occur to the petitioner or
others if petitioner complies with this Ordinance.
d)Period of time for which the variance is sought.
e) Other pertinent information.
2. Variance may be granted to persons under conditions criteria established
herein while on vacation in the event that power failures or other acts
beyond their control cause irrigation systems to malfunction and water on
the wrong day. A vacation variance shall meet the following:
a)A maximum two week period.
b)Request considered only during Stage 1, 2 or 3.
3. Variances granted by the City of Coppell shall be subject to the following
conditions, unless waived or modified by the City Manager or his/her
designee:
a)Variances granted shall include a timetable for compliance.
b)Variances will only be considered if the City is in Stage 1 or 2 (or
Stage 3 for a vacation variance).
c)All variance forms shall be prominently displayed near the front
door.
d)Any variance may be revoked if conditions worsen.
e)Variances shall expire when the Plan is no longer in effect.
f) No variance shall be retroactive or otherwise justify any violation
of this Plan occurring prior to the issuance of the variance.
6.8 Enforcement
No person shall knowingly or intentionally allow the use of water from the City of
Coppell for residential, commercial, industrial, agricultural, governmental, or any
other purpose in a manner contrary to any provision of this Plan, or in an amount
in excess of that permitted by the Stage in effect at the time pursuant to action
26
taken by the City Manager, or his/her designee, in accordance with provisions of
this Plan.
A person who violates this Plan is guilty of a separate offense for each day or
portion of a day during which the violation continues.
27
APPENDIX A
Water Utility Profile
28
WRD-264 (2-25-05)
TEXAS WATER DEVELOPMENT BOARD
UTILITY PROFILE
The purpose of the Utility Profile is to assist with water conservation plan
development and to ensure that important information and data be considered when
preparing your water conservation plan and its target and goals. Please complete all questions as
completely and objectively as possible. See Water Conservation Plan Guidance Checklist (WRD-022) for
information on other water conservation provisions. You may contact the Municipal Water Conservation
Unit of the TWDB at 512-936-2391 for assistance.
APPLICANT DATA
Name of Utility: City of Coppell
Address & Zip: 255 Parkway Blvd. Coppell, TX 75019
Telephone Number: 972-304-3686 Email: engineer@ci.coppell.tx.us Fax: 972-304-7041
Form Completed By: Kenneth M. Griffin, P. E. Title: Director of Engineering/Public Works
Signature: _____________________ Date: May 1, 2009
Name and Phone Number of Person/Department
responsible for implementing a water
conservation program:
Name: Kenneth M. Griffin, P. E. Phone: 972-304-3686
UTILITY DATA
I. CUSTOMER DATA
A. Population and Service Area Data
1. Please attach a copy of your Certificate of Convenience and Necessity (CCN)
from the TCEQ
2. Service area size (square miles): 14.7
29
3. Current population of service area: 39,640
4. Current population served by utility: a: water 39,640
b: wastewater 3 9,640
5. Population served by water utility 6. Projected population for
for the previous five years: service area in the following
decades:
Year Population Year Population
2008 39,640 2010 39,700
2007 39,550 2020 39,700
2006 39,367 2030 39,700
2005 39,196 2040 39,700
2004 38,887 2050 39,700
7. List source(s)/method(s) for the calculation of current and projected population:
Population + (dwelling units projected x household size x occupancy rate)
2010 is projected build out year
B. Active Connections
1. Current number of active connections by user type. If not a separate classification, check
whether multi-family service is counted as Residential X or Commercial _____
Treated water users: Metered Not-metered Total
Residential-Single-Family 10,808 __________ 10,808
________ __________
Residential-Multi-Family
Commercial 1,295 __________ 1,295
Industrial ________ __________
Public ________ __________
Other ________ __________
30
2. List the net number of new connections per year for most recent three years:
Year 2006 2007 2008
Residential –Single-Family 110 43 <43>
Residential-Multi-Family ________ ________ ________
Commercial 21 50 91
Industrial ________ ________ ________
Public ________ ________ ________
Other ________ ________ ________
C. High Volume Customers
List annual water use for the five highest volume retail and wholesale customers
(Please indicate if treated or raw water delivery.)
indicate
OR
Customer Use (1,000gal./yr.) Treated Raw
(1) Gateway Business Park 27,253 T
(2) HCA North Texas 22,672 T
(3) Mansions by the Lake 20,948 T
(4) St. Marin 17,125 T
(5) _______________ _________ _________
31
II. WATER USE DATA FOR SERVICE AREA
A. Water Accounting Data
1. Amount of water use for previous five years (in 1,000 gal.):
Please indicate: Diverted Water _________
Treated Water X
Year 2004 2005 2006 2007 2008
January 148,275 142,652 217,677 136,298 151,064
February 110,557 124,085 167,990 167,117 163,523
March 161,192 160,922 212,896 187,485 175,236
April 220,710 257,105 269,646 112,437 164,155
May 232,771 278,364 342,656 183,739 252,077
June 253,939 363,038 479,754 208,633 352,719
July 329,685 443,318 445,136 244,848 493,153
August 350,897 415,720 494,776 363,269 465,772
September 316,763 409,973 334,759 308,698 308,104
October 191,300 381,003 316,410 254,893 287,491
November 163,745 236,962 233,619 232,128 212,629
December 129,839 216,041 168,867 164,654 195,960
2,609,6733,456,1833,684,1762,564,2093,221,883
Total
Please indicate how the above figures were determined (e.g., from a master meter located at the
point of a diversion from a stream or located at a point where raw water enters the treatment
plant, or from water sales).
Dallas Water Utilities Master Meter
_____________________________________________________________________
_____________________________________________________________________
2. Amount of water (in 1,000 gallons) delivered (sold) as recorded by the following
account types for the past five years.
Year Residential Commercial Industrial Wholesale Other Total Sold
2004 1,628,290 724,244 ________ ________ ________ 2,352,534
2005 2,140,620 1,012,291 ________ ________ ________ 3,152,911
2006 2,200,770 1,158,703 ________ ________ ________ 3,359,473
2007 1,600,316 856,715 ________ ________ ________ 2,457,032
2008 1,792,881 1,060,020 ________ ________ ________ 2,997,117
32
3. List previous five years records 4. List previous five years records for
water loss annual peak-to-average daily use ratio
Year Amount (gal.) Year Average MGD Peak MGD Ratio
2004 257,139,000 (9.85%) 2004 7.150 16.984 2.52
2005 303,272,000 (8.77%) 2005 9.468 17.053 1.80
2006 247,796,896 (6.73%) 2006 10.093 18.175 1.80
2007 44,499,817 (1.74%) 2007 7.025 14.774 2.10
2008 168,771,581 (5.24%) 2008 8.827 18.515 2.10
5. Total per capita water use for previous five years:
Total Diverted (or Per Capita
Year Population Treated Less Wholesale (gpcd)
Sales (1,000 gal.)
2004 38,887 2,609,673 184
2005 39,200 3,456,183 242
2006 39,500 3,684,176 256
2007 39,538 2,564,209 177
2008 39,640 3,221,883 222
in gallons per person per day
6. Seasonal water use for the previous five years ():
Base Per Summer Per
Year Population Capita Use Capita Use
2004 38,887 111 261
2005 39,200 138 339
2006 39,500 158 391
2007 39,538 133 224
2008 39,640 143 360
B. Projected Water Demands
Project water supply requirements for at least the next ten years using population trends,
historical water use, and economic growth, etc. Indicate sources of data and how projected
water demands were determined. Attach additional sheets if necessary.
Year Projected Demand (Ac-Ft) Source of Data
2010 10,140 2006 Regional Water Plan
2020 10,090 2006 Regional Water Plan
2030 10,033 2006 Regional Water Plan
2040 10,016 2006 Regional Water Plan
2050 9,996 2006 Regional Water Plan
33
III. WATER SUPPLY SYSTEM
A. Water Supply Sources
List all current water supply sources and the amounts available with each:
Source Amount Available
Surface Water: _________________ ___________MGD
Groundwater: _________________ ___________MGD
Contracts: Dallas Water Utilities 29 MGD
Other: _________________ ___________MGD
B. Treatment and Distribution System
1. Design daily capacity of system: 28 MGD
2. Storage Capacity: Elevated 3.5 MGD Ground 10 MGD
3. If surface water, do you recycle filter backwash to the head of the plant?
Yes ______ No X If yes, approximately ________ MGD.
4. Please describe the water system. Include the number of treatment plants, wells,
and storage tanks. If possible, include a sketch of the system layout.
The City of Coppell Water Distribution System is comprised of two ground
storage reservoirs (GSR), one water pump station, two elevated storage tanks (EST)
and the distribution piping. The GSR’s and the water pump station are located at 1101
Village Parkway Drive. The EST’s are located at 1001 Northpoint Drive and 520
Southwestern Blvd. The distribution piping is located within city right of way or
easements.
Treated water is purchased from the City of Dallas. The City of Coppell does not have
a water source nor does it provide any full-scale water treatment. The City of Dallas
pumps treated water from its Elm Fork Treatment Plant, located in Carrollton, Texas
directly into the GSR’s via a rate of flow controller located at the pump station.
The GSR’s have a total storage capacity of 10 million gallons. The Village Parkway
Pump Station was constructed in 1989, along with a 4 million-gallon GSR. A 6
million-gallon GSR was constructed in 1997, along with the expansion of the pump
station.
34
The pump station pumps treated water from the GSR’s into the distribution system.
The pump station has one 600 HP pump, three 450 HP pumps and two 250 HP pumps.
The pump station has two separate 4160 volt power sources. Each power source is
capable of running all six pumps at the same time. There is also a diesel generator at
the pump station that can operate both 250 HP pumps at the same time. The pump
station has the ability to supply up to 28 MGD. Our current usage, on a max day, is
about 17 MGD. The pump station also has a small chlorination unit that is used to
improve the chloramine residual during the winter months, when water usage is at a
minimum.
The entire city operates on one pressure plane. The distribution system is made up of
over 860,000 feet of pipe ranging in diameter from 2 inches to 30 inches. However,
most of the system is 8” or greater. In addition to the piping, the distribution system
contains about 1950 fire hydrants, 3900 valves and various other appurtenances.
The EST’s are both located on the western edge of the city. The EST at 520
Southwestern Blvd. has a capacity of 1.5 million gallons and was constructed in 1981.
The EST at 1001 Northpoint Drive has a capacity of 2 million gallons and was
constructed in 1999. Both tanks provide storage capacity and pressurize the
distribution system.
35
IV. WASTEWATER UTILITY SYSTEM
A. Wastewater System Data
1. Design capacity of wastewater treatment plant(s): N/A MGD
2. Is treated effluent used for irrigation on-site N/A, off-site N/A, plant
washdown N/A, or chlorination/dechlorination N/A?
If yes, approximately ________ gallons per month. Could this be substituted for
potable water now being used in these areas _________?
3. Briefly describe the wastewater system(s) of the area serviced by the water utility.
Describe how treated wastewater is disposed of. Where applicable, identify
treatment plant(s) with the TCEQ name and number, the operator, owner, and, if
wastewater is discharged, the receiving stream. Please provide a sketch or map
which locates the plant(s) and discharge points or disposal sites.
The City of Coppell Wastewater Collection System is comprised of collection pipes
and two lift stations. The lift stations are located at 1098 E. Sandy Lake Road and 600
Deforest Road. The collection pipes are located within right of way or easements. The
Trinity River Authority Wastewater Treatment Plant (TRA) on Singleton Blvd. in
Grand Prairie treats our wastewater.
The Deforest Road Lift Station currently receives a peak flow a 6.4 MGD. A new lift
station was built two years ago and the old lift station was abandoned. The new station
is designed to receive an ultimate peak flow of 14.16 MGD. The wastewater is pumped
via a new 30 inch force main directly into the TRA interceptor at the southeast end of
town.
The Sandy Lake Road Lift Station receives a peak flow of 3.8 MGD. The Sandy Lake
Road Lift Station was renovated two years ago. It has an ultimate peak flow rate of 4.24
MGD. The wastewater is pumped to the TRA interceptor via a new 20” force main.
There is also a small amount of wastewater that feeds directly into the TRA interceptor
via a 30” gravity line. TRA treats approximately 4 MGD for the City of Coppell.
These improvements will meet the year 2020 projected future peak flows.
The collection system pipe network is made up of over 815,000 feet of pipe ranging in
diameter from 3 inches to 36 inches and about 1975 manholes. Most of the sewer
services are 4” pipe.
36
B. Wastewater Data for Service Area
1. Percent of water service area served by wastewater system: 100%
2.Monthly volume treated for previous three years (in 1,000 gallons):
Year 2006 2007 2008
January 97,653 84,863 105,605
February 96,431 71,863 101,534
March 107,062 80,311 114,003
April 98,901 104,098 111,954
May 104,420 119,727 109,213
June 92,121 119,233 103,032
July 96,581 135,941 98,183
August 98,279 127,283 100,939
September 90,645 106,209 97,548
October 96,258 106,104 97,548
November 96,099 99,011 97,998
December 92,932 105,558 81,418
Total1,167,3821,260,2311,218,975
37
V. UTILITY OPERATING DATA
A.
List (or attach) water and wastewater rates, and rate structures for all classes.
Water Rates:
Volume Unit
Water User Type/Volume
Charge
($/1,000 gal)
Residential 0-1,000 gal $12.00
1,001-25,000 gal $2.60
More than 25,000 gal $3.25
Commercial/Industrial
& Non-Single Family
0 + $2.60
Sewer Rates:
Volume Unit
Sewer User Type/Volume
Charge
($/1,000 gal)
0-1,000 gal $12.00
Residential
1,001-14,000 gal
$1.80
(14,000 maximum)
0-1,000 gal $12.00
Commercial/Industrial &
Non-Single Family
1,001 +
$1.80
(no maximum)
B.
Other relevant data: Please indicate other data or information that is relevant to both the
applicant’s water management operations and design of a water conservation plan.
VICONSERVATION GOALS
.
Please use the data provided in this survey to establish conservation goals (additional data may
be used).
38
A. Water conservation goals for municipal utilities are generally established to maintain or
reduce consumption, as measured in:
1.gallons per capita per day used;
2.unaccounted-for water uses;
3.peak-day to average-day ratio; and/or
4.an increase in reuse of recycling or water.
B. TCEQ/TWDB conservation staff assess the reasonableness of water conservation goals
based on whether the applicant addresses the following steps:
1.identification of a water or wastewater problem;
2.completion of the utility profile;
3.selection of goals based on the technical potential to save water as identified in the
utility profile; and
4.performance of a cost-benefit analysis of conservation strategies.
If at least the first three steps have been completed and are summarized in the water
conservation plan, then staff can conclude that there is substantiated basis for the
goals, and that the water conservation plan is integrated into water management.
Therefore, the established conservation goals can be deemed reasonable.
39
A.
Complete the following in gallons per capita per day (gpcd) to quantify the water
conservation goals for the utility’s service area:
1.Estimation of the technical potential for reducing per capita water use
Most Likely Most Likely
Method Savings in 2014 Savings in 2019
(gpcd) (gpcd)
Reduction in unaccounted-for uses
0.5 0.5
Reduction in indoor water use due to
3 4
water-conserving plumbing fixtures
Reduction in seasonal use
3 4
Reduction in water use due to public
4 5
education and rate programs
Total Technical Potential for
10.5 13.5
Reducing per Capita Water Use
* Subtract these totals from the dry-year per capita use to calculate the long-run
planning goal.
2.Planning Goal
The planning goal equals the dry-year per capita water use minus the total technical
potentials calculated in number one above.
5-Year 10-Year 15-Year
Planning goal (in gpcd): 212 208 208
Goal to be achieved by year: 2014 2019 2024
3.Needed reduction in per capita use to meet planning goal (gpcd)
Dry-year per capita use: 222
Planning goal (from #2 above): 212
Difference between current use and goal: 10
(Represents needed reduction in per capita use to meet goal.)
40
Definitions of Utility Profile Terms
Residential
1. sales should include residential sales to residential class customers only.
Industrial
sales should include manufacturing and other heavy industry.
Commercial
sales should include all retail businesses, offices, hospitals, etc.
Wholesale
sales should include water sold to another utility for a resale to the public for
human consumption.
Unaccounted-for water
2. is the difference between water diverted or treated (as reported in
Section IIA1) and water delivered sold (as reported in Section IIA2). Unaccounted-for water
can result from:
1)inaccurate or incomplete record keeping;
2)meter error;
3)unmetered uses as fire fighting, line flushing, and water for public buildings and water
treatment plants;
4)leaks; and
5) water theft and unauthorized use.
peak-day to average day ratio
3.The is calculated by dividing the maximum daily pumpage
(in million gallons per day) by the average daily pumpage. Average daily pumpage is the
total pumpage for the year (as reported in Section IIA1) divided by 365 and expressed in
million gallons per day.
Municipal per capita use
4. is defined as total municipal water use dividing by the population
and the 365 days. Total municipal water use is calculated by subtracting the industrial sales
wholesale sales
and from the total water diverted or treated (as reported in Section IIA1).
Total municipal water use = total water diverted or treated – industrial sales – wholesale sales
Municipal per capita use (gpcd) = total municipal water use/population/365.
Note: The AWWA considers the municipal per capita use as the most representative figure
to use in long-range water supply and conservation planning.
Seasonal water use
5. is the difference between base (winter) daily per capita use and summer
base daily per capita use
daily per capita use. To calculate the , average the monthly
diversions for December, January and February and divide this average by 30. Then divide
summer daily per capita use
this figure by the population. To calculate the , use the months
of June, July and August.
41
Estimating the Technical Potential for Reducing Per Capita Water Use
The technical potential for reducing per capita water use is the range in potential water savings
that can be achieved by implementing specific water conservation measures. The bottom of the
range represents the potential savings under a “most likely,” or real-world conservation scenario.
The top of the range represents the potential savings under an “advanced” conservation scenario.
The conservation measures include:
reducing unaccounted-for water uses;
reducing indoor water use due to water-conserving plumbing fixtures;
reducing seasonal water use; and
reducing water use through public education programs.
Guidelines and examples for calculating the technical potential water savings for each of these
conservation measures are given below.
I. Reducing Unaccounted-For Water Uses
The TCEQ considers unaccounted-for water uses of 15% or less as acceptable for
communities serving more than 5,000 people. Smaller, older systems or systems that have a
larger service area may legitimately experience larger losses. Losses above 15% may be an
area of concern, and provide a conservation potential.
The bottom of the range for technical potential savings for unaccounted-for uses is zero. To
calculate the top of the range, see the following example:
Example
Unaccounted-for uses = 19.50% (App A, II.A.3)
Dry-year per capita water use = 250 gpcd (App A, II.A.6)
Potential for reduction in unaccounted-for use
= (250 gpcd x 19.5%) – (250 gpcd x 15%)
= 48.75 gpcd – 37.5 gpcd
= 11.25 gpcd
Technical Potential Savings Range = 0 to 11.25 gpcd
42
Computation for Coppell with goal of 5% unaccounted water loss:
Unaccounted-for uses = 5.24
Dry-year per capita water use = 222
Potential for reduction in unaccounted-for use
(222 x 5.24%) – (222 x 5%) = 0.5 gpcd
Technical Potential Savings Range = 0 to 0.5 gpcd
II. Reducing Indoor Water Use due to Water-Conserving Plumbing Fixtures
The Texas Water Development Board (TWDB) recently completed a water conservation
study that estimated that the average savings of replacing higher water-use fixtures with more
efficient fixtures mandated by state and federal laws would be 16 gallons per person per day
(10.5 gpcd for toilets and 5.5 gpcd for showerheads). The TWDB used 1995 as their
benchmark for determining the potential average per-capita water savings of an entity. The
1995 population was assumed to have less-efficient water fixtures. No additional water
savings can be expected in the basis of fixture replacement for the post-1995 population. By
1995, retailers were assumed to have sold off their remaining stock of high water use
plumbing fixtures. The annual rate of replacement was estimated to be 2% of the 1995
population.
The TWDB estimated the water savings due to low-flow plumbing fixture replacements as
follows:
PCS2000 = (((POP1995 x 10%) + G1995-00) / POP2000) x 16 gpcd
PCS2000 = (((26600 x 10%) + 9350 / 35950) x 16 gpcd
GPCD1995 = PCS2000+GPCD2000
231.35 = 5.35 + 226
Where:
GPCD2000 Per person, per day in the Year 2000 (gpcd) 226
G1995-00 Population growth between 1995 and 2000 9350
PCS2000 The entity’s average gpcd savings due to
plumbing code changes (fixture replacement)
between 1995 and 2000 5.35
PCS2010 The entity’s average gpcd savings in 2010
due to plumbing code changes (fixture replacement)
in the previous 10 years
POP1995 July 1995 population estimate 26,600
POP2000 Census 2000 population (cities) or
Year 2000 population estimate 35,950
0902010-Population projections for the entity in the decades
POP2060 2010 through 2060
43
The remaining savings was calculated as follows:
PCS2010 = [((POP1995 x 30%) + (POP2010 – POP1995))/ POP2010 x 16 gpcd} – PCSD2000
GPCD2010 = GPCD2000 – PCS2010
(26600 x 30%) + (39700-26600)) / 39700) 16 – 5.35 = 3.15
226 – 3.15 = 222.85
Note: These formulas work through 2040. By 2050, all of the fixture replacements would have
taken place and no additional savings would occur.
(26600 x .35) (39700-26600) / 39700) 16 – 5.35 = 3.68
226 – 4 = 222
III. Reducing Seasonal Water Use
The Texas Water Development Board (TWDB) has calculated seasonal use as a percentage
of average annual per capita use for East Texas (20%), West Texas (25%), and a statewide
average of 22.5% Seasonal water use is calculated by multiplying the average annual per
capita use in gpcd by the appropriate percentage.
The technical potential for reduction in seasonal use is then calculated by multiplying the
seasonal use by 7% for the “most likely” conservation scenario, and by 20% for the
“advanced” scenario. Below is an example calculation:
Example:
Average annual dry-year per capita use = 185 gpcd
Geographical location = West Texas
Seasonal use = (185 gpcd x 25%) = 46.25 gpcd
Potential reduction in seasonal use (Most Likely scenario) = (46.25 x 7%) = 3.24 gpcd
Potential reduction in seasonal use (Advanced scenario) = (46.25 x 20%) = 9.25 gpcd
Technical Potential Savings Range = 3.24 to 9.25 gpcd
44
Computation for Coppell:
Average annual dry-year per capita use = 222 gpcd
Geographical location = North Texas
Seasonal use = 222 x .225= 49.95 gpcd
Potential reduction in seasonal use (Most Likely scenario) = 3.5 gpcd
Potential reduction in seasonal use (Advanced scenario) = 10 gpcd
Technical Potential Savings Range = 3.5 to 10 gpcd
IV. Reducing Water Use through Public Education and Water Rates Programs
The technical potential for water conservation from public education and water rates
programs is estimated to be from 2% of the average annual per capita use for the “most
likely” conservation scenario to 5% for the “advanced” scenario, according to the “Water
Conservation Guidebook,” published n 1993 by the American Water Works Association.
Below is an example calculation:
Example:
Average annual per capita use = 185 gpcd
Potential reduction in water use (Most Likely scenario) = (185 x 2%) = 3.70 gpcd
Potential reduction in water use (Advanced scenario) = (185 x 5%) = 9.25 gpcd
Technical Potential Savings Range = 3.7 to 9.25 gpcd
Computation for Coppell:
Average annual per capita use = 222 gpcd
Potential reduction in water use (Most Likely scenario) = (222 x 2%) = 4.4 gpcd
Potential reduction in water use (Advanced scenario) = (222 x 5%) = 11.1 gpcd
Technical Potential Savings Range = 4.4 to 11.1 gpcd
To calculate the total technical potential for reducing municipal per capita water use, simply
add the individual technical potential amounts calculated in items I-IV above. In this case
the total technical potential range equals 6.94 gpcd to 29.75 gpcd.
45
Example Summary of Technical Potential Calculations:
Conservation Measure Calculation Procedure Example Result
Reducing unaccounted-for (Dry year demand) x (Unaccounted for 0 to 11.25 gpcd
uses percentage if more than 15%, minus)
Reducing indoor water use Reduction expected according to TWDB Included in Table
due to water-efficient 4.1 separately
plumbing
Reducing seasonal water Seasonal use (Avg. use x 22.5%) x 7% and 3.24 to 9.25 gpcd
use 20%
Reducing water use 3.7 to 9.25 gpcd
through public education
and water rates programs
Total Technical Potential Savings 6.94 to 29.75 gpcd
Summary of Technical Potential Calculations for Coppell:
Conservation Measure Calculation Procedure Result
Reducing unaccounted-for (Dry year demand) x (Unaccounted for 0 to 0.5 gpcd
uses percentage if more than 15%, minus)
Reducing indoor water use Reduction expected according to TWDB 3 to 3 gpcd
due to water-efficient
plumbing
Reducing seasonal water Seasonal use (Avg. use x 22.5%) x 7% and 3.5 to 10 gpcd
use 20%
Reducing water use 4.4 to 11.1 gpcd
through public education
and water rates programs
Total Technical Potential Savings 10.9 to 24.6 gpcd
To calculate the long-run planning goal, subtract these totals from the dry-year water demand.
Example:
Long-run planning goal = minus total technical potential)
(dry year water demand with low-flow fixtures)
= 250 gpcd – 6.94 gpcd = 243 gpcd (“most likely” scenario)
= 250 gpcd – 29.75 gpcd = 220 gpcd (“advanced” scenario)
Long-run planning goal for municipal water use = 243 gpcd to 220 gpcd
Computation for Coppell:
Long-run planning goal =
) minus total technical potential)
(dry year water demand with low-flow fixtures
211
5-year (“most likely” scenario)
197
(“advanced” scenario)
46
APPENDIX D
Letters to Region C Water Planning Group
and the
Texas Water Development Board
47
____________ 2009
Mr. James Parks
Chair, Region C Water Planning Group
North Texas Municipal Water District
P. O. Box 2408
Wylie, TX 75098
Dear Mr. Parks:
Enclosed please find a copy of the 2009 Update of the Water Conservation and Drought
Contingency Plan for the City of Coppell. This plan is an updated version of the plan submitted
in May of 2005. A copy of this plan is also being provided to the Texas Water Development
Board. The City Council of the City of Coppell adopted this plan on May 12, 2009.
Sincerely,
Kenneth M. Griffin, P.E.
Director of Engineering/Public Works
City of Coppell
48
____________ 2009
Mr. Comer Tuck
Texas Water Development Board
Stephen F. Austin Bldg.
P.O. Box 13231
Austin, Texas 78711-3231
Dear Mr. Tuck:
Enclosed please find a copy of the 2009 Update of the Water Conservation and Drought
Contingency Plan for the City of Coppell. This plan is an updated version of the plan submitted
in May of 2005. A copy of this plan will be provided to the Region C Water Planning Group of
the North Texas Municipal Water District in Wylie Texas. The City Council of the City of
Coppell adopted this plan on May 12, 2009.
Sincerely,
Kenneth M. Griffin, P.E.
Director of Engineering/Public Works
City of Coppell
49
APPENDIX E
Exhibits
1. Certificate of Convenience and Necessity
2. Water and Sanitary Service Limits
50
.-~.
TEXAS NATURAL RESOURCE CONSERVATION COMMISSION
z
Y
CERTIBICATB OP C023VENIBNCB AND NECES8ITY
To Provide Water Service tinder V.T.C.A., Water Code
and Texas Natural Resource Conservation Commission Substantive Rules
Certificats 230. 10063
I. Certificate Holder:
Name: City of Coppell
Address: P. O. Box 478
Coppell, Texas 75419
YY. General Description and Location of Service Area:
The area covered by this certificate is generally located
approximately 16 miles northwest of downtown Dallas, Texas, on
Interstate Highway 535. The service area is generally bounded or.
the east by the Elm Fork of the Trinity River, on the south by
North Lake and Interstate Highway 635, on the west by the Tarrant
County line and on the north by the Denton County line in Dallas
and Denton Counties, Texas.
IZI. Certificate Haps:
The certificate holder is authorized to provide water service in
the area identified on the Commission's official service area
maps, WRS-5~ and WRS-bl, maintained in the offices of the Texas
Natural Resource Conservation Com.~nission, 12015 Park 35 Circle,
Austin, Texas with all attendant privileges and obligations.
This certificate is issued under Docket No. 95-0996-L'CR/Application No.
30713-C and subject to the rules and orders of the Commission, the laws
of the State of Texas, conditions contained herein and a~ay be revoked
for violations thereof. The certificate is valid until amended or
revoked by the Commission.
Issued Date : ~ i !f i ~ ~~~
h ,
ATTEST:1' W~OY•iw Lti• L/GN --
~i~a~ Fo e Commission
lllllllll~~lll{Illlillili.Nllllllllllllil~~~k~~,~~~dill 4lTP 2~~~~ssz~s~
5 PGS
GEI~~RAL DESCRIPTIO\
CI'T'Y OF COPPL.LL
~i~'atcr Ser~-ice Area
In
Dallas County
CCN ri 10063
Beginning at a point in the west right-of-u•ay line of F3cIt I ine Road and the south right-of--way line
of 111 635;
THENC'1~: northwesterly along the south right-of=way line of TH 635 approximately 11,200 feet to a
point:
^I'HE~CE west a distance of 3,835 feet to a point;
7'Hl/I~CE north a distance of approximately 9,520 feet to a point with the west line of Dallas
Cotmty and the east line of Tarrant County to a point in the right-of-way of SH 12l ;
THENCE northeasterly a distance of approximately 7,185 feet to a point still within the SEl 121
right-ot=way;
"I'H.ENCE westerly 3,5201eet to a point;
T)IENCE northeasterly a distance of approximately 2,230 feet to a point, the same point being in
the north line of Dallas County and the south line of Denton County;
T1-IENCE easterly approximately 950 feet along the north line of Dallas County and the south line
of Denton County to a point in Denton Creek;
T-HENCE southerly easterly and northerly w=ith the meanders of Denton Creek approximately 3,650
feet to a point within S.H121 right-of-way;
T'HENC;E northeasterly within the SH 121 rio It-ol=way approximately 1,150 to a point in the north
line of Dallas County and the south line of Denton County;
Tl-lE'~1CE ::asterly approximately 6,080 feet with the north line of Dallas County and the south line
of Denton County to a pvint, same point being in the south right-of-way line of Highland ~•'(eadow
lOrive:
'I•HINCE southerly approximately 1,075 feet to a point, same point being in the north right-of=way
line ofSI-t 121;
1'tfE~CE w-esterly approximately 1,025 feet with the north right-of--way line of SPI 121 to a point
in the east right-of--way line of Denton Tap Road;
i~; : i;1
~, s
~ R.i
~..'_••t F. File%Z=T nli~!~TC; Q~`CC~'~'±F10063-tuterl~nllas
w Y~~e t of~3
' •~f
7~HENCE southerly 1~'lth the east right-of--way line of Denton Tap Raad passing through the right-
o t-way of SH 121 a total distance of approximately 570 feet;
THI:NCF_, northeasterly a distance of approximately 75 feet to a point in ttte south right-of-~vay line
of S1-I 121;
THENCE with the south right-of--way line of SIi I21 generally ill an east and northeasterly
direction approximately 4,400 feet to a point in the north line of Dallas County and the south line of
Denton COllIlty;
THENCE with the north line of Dallas County' and the south line of Denton County in an easterly
direction approximately 4.350 feet to a point in Denton Creek;
TFi ENCE south approximately 290 feet to a point still within Denton Creek;
"I'HE'~~CE iu an southerly anti easterly direction with the meanders of Denton Creek a distance of
appri~ximately 21,00 feet to the confluence of Denton Creek with. the Elm Fork of the Trinity
River:
T"IiENC;F., in a southerly direction generally along the east side of the meanders of the Elm Fork of
the Trinity River a distance of approximately 11,3 75 feet to the confluence of the Elm Fork of the
"Trinity River with Grapevine Creek;
TIII?NCE w"ith the meanders of Grapevine Creek in a northerly and westerly direction
approrinzately 15,000 feet to a point in the Liorth right-of-way line of:Belt Line Road;
THENCE in a westerly and. southerly direction generally along the nort11 right-of--way lint of Belt
Line Road a distance of approximately 6,750 feet to a point;
THENCE southerly approximately 140 feet crossing through the right-of-way of Belt Line Road to
the south right-of-way line of Belt Line Road;
TIIENC'E westerly with the south right-of--way line of Belt Line Road approximately 1,250 feet to a
point to the south right-of=wa_y line of Belt Line Road and the east right-of--way line of Sanders
Loop;
THENCE southerly approximately 1,250 feet with the east rit> t-of--way line of Sanders Loop to a
point;
'THENCE ~i-esterly with the south right-of--way line of Sanders Loop approximately 550 feet to a
point in the south right-of-way line Sand~;rs Loop and the east right-of--way line of Belt Line Road;
THENCE southerly with the cast right-of--way line: oi' Belt Line Road a distance of approximately
4,730 feet to a point;
•~I
L _ F71e/(!, C'ttit~;,'TCE'~)iC(;~'s~l ~/J43 tY~eter iJallas Page 2 of ?
. i; .~ .~.
THENCE easterly a distance of approximately (~2~ feet to a point;
THENCE southerly a distance of approximateh• 2,00 feet to a point, same point being in the south
right-of--way line of F-lackberry Road;
TIIENCF, westerly a distance of approximately 580 feet «~ith the south right-of--way line of
Hackberry Road to a point;
'T'HENCE south~vestcrly approximately SO feet to a point in thc, east right-of--way line of Belt Line
Road;
"I'HEI~TCT southerly a distance of approximately aC 1,205 feet to the POUT OF BEUTNNING in
the south right-of--way line of'IH 635 and the east right-of--way line of Belt Line Road.
~~
,
~~
~ Fi?erl G'trot;'TC,EQ~!'C,4'?~J0~63iPaterDall~s
Page 3 of 3
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OAILAS-
FORT WORTH:
U REGIONAL
A;RPORT -
WRS-57
DALLAS COUNTY
City of Coppell
Water Service Area
CCN No. 10063
Scale: 1" = 1 mile 5/3/95
T~
~.
'FARf~
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S Sbx31 34 ~1V.1S
FILED ~iND RECORDED
s.,f y', OFFICIAL PUBLIC RECORDS
~~I ~'
'cae'~ John F. Warren, County Clerk
Dallas County TEXAS
March 06, 2007 01:56:07 PM ee
FEE: 528.00 2~~1~~U20J~
~ A 'r
~ =~ -t t v A.. .. f
,J ~~,..,..r
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UENERAL DESCRIPTION
CITY OF' COPPELL
ti~'ater Service Area
Iii
Denton Co~n~t~•
CC'N w 1006
AREA 1
I3e~,innin~, at the north~~-est corner of Dallas Count;
THENCE easterly a distance of approxinlatcly ?,~~0 feet ~~~ith the no~~th line of Dallas Count~~ any':
the south lino of Denton County to a print, same point bein~~ POINT C)F f3Ei~Iti?~ING;
"l~tIINCE northeasterly a distance of approximately 4S0 feet to a point;
THEtiCE southeasterly a distance ofapproximatel~~?SO feet to a point;
TI-1LNCE southeasterly a distance of approximatelti~ ~6> feet to a point;
"I~iIENC'E southerly a distance of approximately s~ feet to a point, same point being in the north
line of Dallas County- and south line of Denton Cot:nty;
"TI-IL-tiCE «~esterl}~ appro~im~ttely 9:}~ feet ~ti~ith th~.: north riuht-of-~~~a_ti- line of Dallas County anti
the south line of Denton County to the POI"T OF BEGI'v"~I"~CJ.
AK1:~..-12
I3e~,inning at the north~~~est corner of Dallas Count;
"I~III:NCE easterly approximatcay 6,6?0 feet ~yith the north line of Dallas County and the south line
of Denton County to a point in the SH 1?1 ri~Fht-of-~yati~, same point bein« PORT OF
F3EGINNI\G; - `
1'HF~{~'E northeasterly a distance of approximatel~.~ ?,O~G feet to a point;
THISACF., easterlti a distance of approximately ~,6?? f;et to a paint in the center of the rid=ht-of-~~~a~~
for Dcntun Tap Road; -
-I~HENCE southerly ~~ith the center of Denton Tal? Road a distance of approxitllatel}~ 1,~(i~ feet to a
p~:~iilt in the north lino. of Dallas County and the south line of Dentotl Cou~lt~,:
rr;~_ , _ : ~ ,.r r
:~ ~I of
THENCE ~ti"csierly a distance i)t approtimatelti~ ~,(~lO feet ~~~ith the ni~rth line of Dallas C'ount~~ and
the south line of Denton Count} to tt)c PORT OF BEGL\~ItiG.
:'SRI=:~
f3c_~innn~r at the n~~rth~ti~est et~-7~et-i)( Dallas Count~~:
-hI-II::~('E easterl}~ appro~imatell~ 1.>,6?U feet ~~~it}; ti3c nc~t~tl; line of Da11;a C~outlty aril the ss~utlj
line of I)cnton County to a point in the southerl~~ ri~~ht-of-~~"a_v of SH 1?l, satY)~ p~~int bein_= th~~
Tf1k\CE apprc+~itnatel}~ 2,01> feet ~~~ith the s~~utherlti~ ri<,ht-of=titi<n~ line SH 121 to a point in the
~~,e;t ri~-i)t-of-ira~~ line of 1~1ac~rthur I3ti~d.;
THF~:ACI~: soutl)erl~~ ~~"ith the u~cst right-of=~ca~~ lint of -ti1ar:lrihur BE~~d. appro~ima'ely >9~ feet to ~~
pi~r,t; -
TI{ctiCF easterl~~ apl)roximatel~~ I20 feet cro~sin~ t}u-ou<rh the right-of=titay line of ~fac:=lrti~t,!r
Ei~d. tt? a poii;t in the east right-of-u )ti~ of 1Iac.Arihur I31•~.~d~antl the south ri~~hi-of-~~~ay line of Lake
~ ;sta Drn"e:
-1~1IF\CE etatcrlti~ and si?uthct;t~ alone the south r;e;lt-of=~~ay~ lint, of L~lk~ ~-ista Dr-r~~c: a distas~cc ~7
i3~1~)."Oltnl~tt~l~" ~,1~1 l~;Cl t0 .1 }?i)1111;
-l~fli~ACF, southerly a dis'.ance of approxin)atelti~ 1(>.i fte' to a point ir, tktc north I;ne c)f L)alla
County and the south lint of~ Denton C'ount~~;
~I Ili:AC'F~ «csterl;~ titi~ith the nortl; line of Dallas C_;~unt~~ and the south I:nr of Denton Cc~unt~.~ ,:
list nee o~appro~irtia'~ly -+,3~Ci t~et o the ('C)h"l OF I3Lt~;i\\I\G.
Submitted bti"
__--
l:er;neth ~1. Ciri f fit , P.I:.
Dirctor of En~_ineerin~, ~~ hlPl(i~ :York;
[" ~r the Cite of C'oppell. Teas
_'~~ Park~ta~ E31~d.
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VILLAGE PARKWAY PUMP STATION
6.0 MG GROUND STORAGE
4.0 MG GROUND STORAGE
1-600 H.P. WATER PUMP
3-450 H.P. WATER PUMPS
2-250 H.P. WATER PUMPS
0 2500 5000
~~
1 INCH =5000 FT.
CITY OF COPPELL WATER LINES,
PUMPING FACILITY AND STORAGE
EXISTING
WATERLINE
sx~ws_o..yn;wsc enrertsxy~xwercsog Create0 in LDD?
--~,
TEXAS NATURAL RESOURCE CONSERVATION COMMISSION
CSRTII''ZC1lT2! OF CONVBNZENCB 71ND NECE88ZTY
To Provide Sewer Service Under V.T.C.A., Water Cade
and Texas Natural Resource Conservation Commission Substantive Rules
certiiicat• No. 20020
I. Certificate Holder:
Name: City of Coppell
Address: P. O. Hox 478
Coppell, Texas 75019
II. General Description and Location of Service Area:
The area covered by this certificate is generally located
approximately 16 miles northwest of downtown Dallas, Texas, on
Interstate Highway 635. The service area is generally bounded on
the east by the Elm Fork of the Trinity River, on the south by
North Lake and Interstate Highway 635, on the west by the Tarrant
County tine and on the north by the Denton County line in Dallas
and Denton Counties, Texas.
IZY. Certificate Maps:
The certificate holder is authprized to provide sewer service in
the area identified on the Commission's official service area
maps, WRS-57 and WRS-61, maintained in the offices of the Texas
Natural Resource Conservation Commission, 12015 Park 35 Circle,
Austin, Texas with all attendant privileges and obligations.
This certificate is issued under Docket No. 95--099b-UCR/Application No.
30714-C and subject to the rules and orders of the Commission, the laws
of the State of Texas, conditions contained herein and may be revoked
far violations thereof. The certificate is valid until amended or
revoked by the Commission.
Issued Date: JUL 14 1995 /
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ATTEST • Os'..~c•~ ~ C„/ ~,
For Commission
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GENERAL, DESCRIPTION
CITY OF COPPELL,
Sewer Service Area
In
Dallas County
CCN i# 20020
Beginning at a point in the west right-of--way line of Belt Line Road :uul the south right-of=~~•ay line
of IH b35;
TIII:NCE north~~•esterly along the south right-of-~cay line of II-I 635 approximately 11,200 feet to a
point;
THENCE wesi a distance of 3,83 feet to a point;
`THENCE north a distance of approximately 9,520 feet to a point with. the «~est line of Dallas
County tnid the east line of Tarrant County to a point in the right-of--way of SFl 21;
TLiENCE northeasterly a distance of approximately 7,185 feet to a point still within the SLI 121
fight-ol=way;
THENCE westerly 3,20 feet to a point;
TI-II:NCE northeasterly a distance of approximately 2,230 feet to a point, the same point being in
the r~otlh lime of Dallas County and fhe aouth line of Denton County•
7'IIENCE e~~sterly approximately ~~0 feet along the earth line of Dallas County and the south line
of Denton County to a point in Denton Creek;
TI IENCF southerly easterly and northerly with. the meanders of Denton Creek approximately 3,60
feet to a point within SH121 right-of--way;
THENCE northeasterly 1~-ithin the SH 121 right-of-u•ay approximately 1,1 ~0 to a point in the north
line of Dallas County and the south line of Denton County:
THENCE easterly approximately b,08U feet with the north line of Dallas County and the south line
of Deaiion County to a point, same point being in the south right-of--way line of Highland Itleado~,,r
Drive;
T1-IENCE southerly approximately 1,07 feet to a point, same point being in the north right-of--way
lane o~~SH 121;
Tf-IENCE westerly approximately 1,025 feet with the north right-of--way line of SH 121 to a point
in the east right-of--way line of Denton Tap Road;
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I-HENCE southerly with the east right-of-«~ay line of Denton Tap Road passing throug}~ the right-
of-way of SH L 1 a total distance of approxunately 570 feet;
THENCE northeasterly a distance of approximately 75 feet to a point in the south right-of--way line
of SH 121;
TFIENCE with the south. right-of=way line of SH 121 generally in an east and northeasterly
direction approximately 4,400 feet to a .point in the north line of Dallas County and the south line of
Denton County;
TH.ENCI with the noz-th line of Dallas County and the south line of Denton County in an easterly
direction approximately 4,350 feet to a point in Denton Creek;
THENC'F south approximately 290 feet to a point still within. Denton Creek;
THENCE in an southerly and easterly direction with the meanders of Denton (:.reek a distance of
approximately 21,000 feet to the confluence of Dento~l Creek with the Elie Fork of the Trinity
River;
'THENCE; in a southerly direction. generally along the east side of the meanders of the lam Fork of
the Trinity River a distance of approximately l 1,375 feet to the confluence of the Elm Fork of the
Trinity River with Grapevine Creek;
THENCE with the meanders of Grapevine Creek in a northerly and westerly direction
approximately 15;000 feet to a pointin the north right-of-way line ofBelt tine Road;
TEIENCE in a westerly and southerly direction generally along the north right-o.[=~~-ay line of Beli
Line Road a distance of approximately 6,750 feet to a point;
T1=fENCE southerly approximately 140 feet crossing through the right-of--way of Belt Line Road to
the south right-of a ay line ofBelt Line Road;
Tl IENCE westerly with the south right-of-way line ofBelt Line Koad approximately 1,250 feet to a
point in the south right-of--wa_v line of Belt Line Road and the east right-of-~~~ay line of Sanders
Loop;
"fH.E~'CE southerly approxunately l,?50 feet ~~-ith the east right-of-ti~ay line of Sanders Loop to a
poizit;
"I~I~ENCE westerly with the south right-of-tvay line of Sanders Loop approximately X50 feet to a
point in the south right-of-way line Sanders Loop and the east right-of=way line ofBelt Line Road;
THENCE southerly with the east right-of=«~ay line of Belt Line Road a distance of approximately
4,730 fret to a point;
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'THENCE easterly a distance of approximately 62S feet to a point;
"THENCE southerly a distance of approximately 2,0>0 feet to a point, same point being in the south
right-of--way line of Hackberrv Road;
7~HENC;E ~-e;sterly a distance of approximately ~8~ feet with the south right-of--way line of
1 iackberry Road to a point;
THENCE southwesterly approximately ~0 feet to a point in the east right-of-~~~ay line of Belt Line
Road;
7'I-LENCE southerly a distance of approximately of 1,205 feet to the POINT OF BF,GLVN7NG in
the south right-of-«~ay lisle of lH fi35 and the east right-of-~~~ay line of Belt Line Road.
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FILED AND RECORDED
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~! ~ Ai ~ 35~r /
- John F. Warren, County Clerk
Dallas County TEXRS
March 05, 2007 01:56:07 PM
FEE: $28.00 Z001008Z09S
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GENERAL DESCRIPTION'
CI"T~' OF C:OPPELL,
Sewer Ser~"ice Area
In
Denton Countti~
CCU ;_ 20020
:1RFA 1
F~e,ini;ing at the north~i"e~t comer of Dallas Count_~~;
TItE~CE/ easterly a distance of approximate)}" 2,590 feet «ith the north line of .Dallas Counh- and
the south line of Denton County to a point, same point being POL?~T OF I3ECiINtiT\Ci;
THE\C'C northeasterly a distance of approxirnately 4~0 feet to a point:
'hIIE~CE southeasterly a instance of approxinr.3tely 28C) feet to a point;
TI-IE~C'E southeaster)}" a distance of approsimatel~~ aG~ feet to a point;
"I~IIE:\CP: southerly" a distance of approximately ~i feet to a point, same point being; in the north
line of Dallas (.bunty and south line of Denton County;
~~}~{~~~~}~ westerly approximately ~)~~ feet with the north riht-of ~tiav lire of Dallas County an~i
the south line of Damon C.'ounty to the POItiT OF BEGiti"~ItiG.
ARF--"A 2
I3e~~iilnin~,~ at the north~~"est .,orncr of Dallas Countt~;
THEti~C'E easterly approxi-Tiatelti 6,62tJ feet «~ith the north line of Dallas C.'ountti- and the south line
of Denton County to a point in the SI-f 121 ri;ht-of-~ti~ay, san~ie point ~bein~ POI~1~I~ OE~
BEGItitiI\G; ` `
TI ft~:tiC'E northeasterly a distance of approximately 2,00 feet to a point;
Tl-fE\C:I~ easterly a distance of approximately 3,62 feet to a point in the center of the rivht-oC-« <~_~~
for Denton "fap Road:
"I~NI~:~C`E souther)}~ ~~~ith the center of Denton "I`ap Road a distance of approximately 1,65 feet to a
point in the north line of Dallas County and the south line of Denton Cotmt~,~.
THE~IC: E westerly a distance of approximately 5,010 feet w-ith the north line of Dallas County anct
the south line of Denton Cotu~t~~ to the POiti"T Oh BEGI\~1~G.
:\R>/A 3
Se`.;innin_~ at the northwest corner of Dallas County;
TIIE~CE easterly approximately 1 x,62(1 feet with the north line of Dallas County and the south
line of Denton County to a point in the southzrly right-of-~yay of SH I21, same point being the
POI\T OF BEGINtiL`G; y
Tt-fEtit'L approxii2~atcly 2.015 feet «~ith the southerly right-of-wa);° ling SIi 121 to a point in the
west right-of-~~~ay line of ~~SacArthur Blvd.;
Tl-iE~;CE outlierly «~ith tht west ri,11t-of-way Ii1;~ of ~tac:~rthur Bled. appr~~timately 59> feet to a
point;
-tilE\CE easterly approximately 12U feet crossing through the right-of-~~-av line of }~~IacArthur
E31ti~d. to a point in the east ri~~ht-of-wa;• of i~lac.~rthur Bl~ d. and the south right-of-~ti~a_v line of Lake
~ iota Drive;
"Cl-iEaCI: easterly and southerly along= the south right-of=~~ ay line of Lake t'ista Drive a distance of
approximately 2,525 feet to a point;
TN1':~('E southerly a distance of approximately 160 I'ect tc~ a point in the nat•th line of Dallas
County and the south line of Denton County;
TItENCh westerly with the north line of Dallas Count~~ and the south !ine of Denton County a
distance of approximately=1,340 feet to the POI\T OF F3EGI\~;`1\G. /
Submitted bv:
Kenneth ~I. Grif it
Director of ?n;ineering &. Public Corks
For the City of CopL~el 1, Texas
?~~ Park«ay Bled.
Coppell, _l ryas 7019
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CITY OF COPPELL SANITARY SEWER
LINES AND LIFT STATIQN FACILITIES
Ex~srN~
SEWERtiNE
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