TCEQ-CS110411Bryan W. Shaw, Ph.D., Chairman
Buddy Garcia, Commissioner
Carlos Rubinstein, Commissioner
Mark R. Vickery, P.G., Executive Director
TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
Protecting Texas by Reducing and Preventing Pollution
April 11, 2011
Mr. Michael Garza
City of Coppell
255 East Parkway Boulevard
Coppell, Texas 75019
Re: City of Coppell MS4 — Year 3 Annual Report Review
TPDES Permit No. TXR040375 (CN600656649; RN105613558)
Dear Mr. Garza:
We have received the annual report for the City of Coppell MS4 that was submitted on November 12,
2010 for the Year 3 reporting period for the above - referenced permit. We have performed an
administrative review of this report and offer the following comments.
The annual report appears to include all of the _required information and is considered administratively
complete. For your reference, we have attached a copy of the checklist we utilized for this review.
Additional information may be requested in the future as part of technical review, an inspection, or an
audit.
If there are any differences between the approved Storm Water Management Program (SWMP) and the
information provided in this report or future reports, you must submit a Notice of Change (NOC), Texas
Commission on Environmental Quality (TCEQ) Form (TCEQ - 20392), as required by the general
permit.
The annual report for the fourth permit year (August 13, 2010 through August 12, 2011) is due on
November 12, 2011. TCEQ has a report form available, and we strongly encourage MS4 operators to
continue to use the template in preparing and submitting subsequent reports. This will greatly assist us
in revieMng the reports, and will help to insure that we provide a timely response to permittees.
Beginning with the Year 4 annual reports, we will be performing a comprehensive technical review to
determine whether adequate progress is being made towards implementation of the approved SWMP.
Please make sure to also forward a copy of your annual reports to the TCEQ regional
office.
Finally, please be aware that discharges of the constituent(s) of concern to impaired water bodies for
which there is a total maximum daily load (TMDL) implementation plan are not eligible for this general
permit unless they are consistent with the approved TMDL and the implementation plan. Permitted
MS4 operators must incorporate the limitations, conditions and requirements applicable to their
discharges, including monitoring frequency and reporting required by TCEQ rules, into their SWMP in
order to continue to be eligible for coverage under the general permit. If the discharge is no longer
eligible for coverage under the general permit, then the MS4 operator would be required to apply for
and receive an individual TPDES permit.
P.O. Box 13087 • Austin, Texas 78711-3087 • 512- 239 -1000 • www.tceq.texas.gov
How is our customer service? www.tceq .texas.gov /goto /customersurvey
Mr. Michael Garza
Page 2
April 11, 2011
If you have any questions about the information in this letter, please do not hesitate to contact the
Storm Water & Pretreatment Team at (512) 239-4671•
Sincerely,
Jaya Zyman - Ponebshek, Team Leader
Storm Water & Pretreatment Team (MC -148)
Water Quality Division
Texas Commission on Environmental Quality
Attachment: Review Checklist
JZP /KS /gbv
MS4 Phase 2 Annual Report Checklist
Permit Numher: TXR040375; TXR040053 Reporting Year. August 13, 2009 August 12, 2010
Permittee(s): City of Coppell & the Northwest Dallas County Flood Control District
Check if Indicate
Additional Yes, No, L SWMP Overview
Information or NA
Is Required
A. Signature and Certification:
Does the signature meet the requirements of 30 TAC Section 305.128?
Y 1
For a municipality, state, federal, or other public agency, the report must be
signed by either a principal executive officer or a ranking elected official,
or by a person who has been properly authorized.
Does the report include the following certification statement?
"I certify under penalty of law that this document and all attachments were
prepared under my direction or supervision in accordance with a system
designed to assure that qualified personnel properly gather and evaluate the
Y 2
information submitted. Based on my inquiry of the person or persons who
manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and
belief, true, accurate, and complete. I am aware there are significant
penalties for submitting false information, including the possibility of fine
and imprisonment for knowing violations."
Y 3
For a shared SWMP, is this a system -wide annual report that includes all
permittees?
Y 4
If yes, did all permittees sign the report and were all of the above signatory
requirements were met?
Y B
If applicable, does the report indicate that the permittee is relying on another
entity /ies to satisfy some of its permit obligations?
Y C
Did the permittee submit a copy of the annual report or cc: the TCEQ regional
office?
H.
SWAMP Implementation
Did the permittee indicate that the SWMP was not yet implemented because the
N/A A.
SWMP had not been approved by the end of Year 1?
If `yes, "then skip items II R through II.J., and go directly to ILL.
Y B
Does the report include information on the status of compliance with permit
conditions?
Y C
Does the report include an assessment of the effectiveness of the identified
BMPs?
Y D
Does the report include information on progress towards reducing the discharge
of pollutants to the maximum extent practicable (MEP)?
Does the report include a summary of the results of any information (including
Y E.
monitoring data) that was collected and analyzed to assess the success of the
SWMP at reducing the discharge of pollutants to the MEP?
Y F.
For Minimum Control Measure (MCM) 1, Public Education and Outreach, does
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Bryan W. Shaw, Ph.D., Chairman
Buddy Garcia, Commissioner
Carlos Rubinstein, Commissioner
Mark R. Vickery, P.G., Executive Director
TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
Protecting Texas by Reducing and Preventing Pollution
November 17, 2009
Mr. Michael Garza
Northwest Dallas County Flood Control District
255 East Parkway Blvd.
Coppell, Texas 75019
Re: Northwest Dallas County Flood Control District MS4 — Annual Report Review
TPDES Permit No. TXR040053 (CN600650584; RN105483846)
Dear Mr. Garza:
We have received the annual report for the Northwest Dallas County Flood Control District MS4 that was
submitted on November 4, 2009 for the Year 2 reporting period for the above - referenced permit. We have
performed an administrative review of this report and offer the following comments.
The annual report appears to include all of the required information and is considered administratively complete.
We have attached a copy of the review checklist we utilized for this review for your reference. Additional
information may be requested in the future as part of technical review, an inspection, or an audit. We did not
perform a comprehensive technical review of this report.
If there are any differences between the approved Storm Water Management Program (SWMP) and the
information provided in this report or future reports, you must submit a notice of change (NOC) as required by the
general permit.
The annual report for the third permit year (August 13, 2009 through August 12, 2010) is due on November 12,
2010. The Texas Commission on Environmental Quality (TCEQ) has an updated report form available, and we
strongly encourage MS4 operators to continue to use the template in preparing and submitting subsequent reports.
This will greatly assist us in reviewing the reports, and will help to insure that we provide a timely response to
permittees. Please make sure to also forward a copy of your annual reports to the TCEQ regional office.
Finally, please be aware that discharges of the constituent(s) of concern to impaired water bodies for which there
is a total maximum daily load (TMDL) implementation plan are not eligible for this general permit unless they are
consistent with the approved TMDL and the implementation plan. Permitted MS4 operators must incorporate the
limitations, conditions and requirements applicable to their discharges, including monitoring frequency and
reporting required by TCEQ rules, into their SWMP in order to continue to be eligible for coverage under the
general permit. If the discharge is no longer eligible for coverage under the general permit, then the MS4 operator
would be required to apply for and receive an individual TPDES permit.
P.O. Box 13087 Austin, Texas 78711 -3087 512 - 239 -1000 Internet address: www.tceq.state.tx.us
Mr. Michael Garza
Page 2
November 17, 2009
If you have any questions about the information in this letter, please do not hesitate to contact the Storm Water
and Pretreatment team at 512- 239 -4671.
Sincerely,
Jaya Z flan- onebshek`/
Storm WatV& Pretreatment Team Leader (MC -148)
Water Qua ity Division
Texas Commission on Environmental Quality
JZP/KS /fw
Attachment: Review Checklist
MS4 Phase 2 Annual Report Checklist
Permit Number: TXR040375 and TXR040053 Reporting Year. 2008 -2009 (Year 2)
Permittee(s): City of Coppell and Northwest Dallas County Flood Control District (NWDCFCD)
Check if Indicate
Additional yes, No, I.
Information
SWMP Overview
or NA
Is Required
A.
Signature and Certification:
Does the signature meet the requirements of 30 TAC Section 305.128?
Yes 1.
For a municipality, state, federal, or other public agency, the report must be
signed by either a principal executive officer or a ranking elected official,
or by a person who has been properly authorized.
Does the report include the following certification statement?
"I certify under penalty of law that this document and all attachments were
prepared under my direction or supervision in accordance with a system
designed to assure that qualified personnel properly gather and evaluate the
Yes 2
information submitted. Based on my inquiry of the person or persons who
manage the system, or those persons directly responsible for gathering the
information, the information submitted is, to the best of my knowledge and
belief, true, accurate, and complete. I am aware there are significant
penalties for submitting false information, including the possibility of fine
and imprisonment for knowing violations."
Yes 3.
For a shared SWMP, is this a system -wide annual report that includes all
permittees?
Yes 4.
If yes, did all permittees sign the report and were all of the above signatory
requirements were met?
Yes B
If applicable, does the report indicate that the permittee is relying on another
entity /ies to satisfy some of its permit obligations?
Yes C.
Did the permittee submit a copy of the annual report or cc: the TCEQ regional
office?
H.
SWMP Implementation
Did the permittee indicate that the SWMP was not yet implemented because the
No A.
SWMP had not been approved by the end of Year 1?
If `des, "then skip items II.B. through II.J., and go directly to II.L.
Yes B.
Does the report include information on the status of compliance with permit
conditions?
Yes C.
Does the report include an assessment of the effectiveness of the identified
BMPs"
Yes D.
Does the report include information on progress towards reducing the discharge
of pollutants to the maximum extent practicable (MEP)?
Does the report include a summary of the results of any information (including
Yes E.
monitoring data) that was collected and analyzed to assess the success of the
SWMP at reducing the discharge of pollutants to the MEP?
Yes F.
For MCM 1, Public Education and Outreach, does the report include
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