RE Phone Call From DWUKeith,
Not sure if you are aware of this or not, but the pump has not been
pumping since Tuesday night. We are replacing it today and should be
pumping by the end of the day. When did the DWU guy call to say there
was an issue? I have been at the pump station at the river when we are
pumping and you call tell a significant difference between the Northlake
water and the Trinity water as the Lake water is much cleaner. My guess
is they experienced their water quality problems when we stopped pumping
and they were back to using the trinity river only.
I am free to meet whenever though. Just keep me posted.
Michael
From: Keith Marvin [mailto:KMarvin@coppelltx.gov]
Sent: Friday, May 09, 2014 2:34 PM
To: Kenneth Griffin; John Rutledge (JLR@freese.com); Suarez, Michael
Subject: Phone Call From DWU
I just had a phone call from DWU. They are experiencing water quality
problems at their Bachman treatment plant. He is concerned that the
issues may be linked to our discharging of water from North Lake. He
wants to set up a meeting next week in order to take some samples and
determine if the quality issues can be tied to our discharge.
He will contact me next week to set up a meeting. They may request us
to reduce our pumping rate to reduce the concentration of Northlake
water entering their intake structure.
He indicated that Park Cities is experiencing the same issues.
Keith Marvin, P.E.
Assistant Director of Public Works
Engineering Department
City of Coppell, TX
www.coppelltx.gov <http://www.coppelltx.gov>
972-304-3681 (office)
<http://www.coppelltx.gov/>
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