Field Office Compliance - Assistance

Assistance ID - 120069
Des Moines Water Works - 310338211
9966 Maffitt Lake Dr Cumming, IA 50061
Dallas County

FO 5

Report
File Name File Type File Date Note
Comments
8/12/2021 SEP Bondurant Low Total Chlorine 1 message Casey, Nathan <[email protected]> Tue, Aug 10, 2021 at 6:07 AM To: "Gastineau, Janet" <[email protected]> Cc: "Adams, Mike" <[email protected]>, "Russell, Josh" <[email protected]> Janet, We experienced a low total chlorine event at the Bondurant Booster station this morning. Total chlorine dropped below 1.5 mg/L for approximately 9 minutes. The lead sodium hypochlorite feed pump failed to pump when the water booster pump turned on. The operators were able to quickly switch to the backup pump which fixed the problem. Please see the enclosed trend. If you have any questions or comments please let me know. JANET GASTINEAU
State of Iowa DNR Home Site Policy
Leading Iowans in caring for our natural resources
Version: 2.3.1.23706
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