Field Office Compliance - Assistance


Assistance ID - 135211
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
8/1/2025 SEP Bondurant Low Total Chlorine Residual External Inbox Casey, Nathan Thu, Jul 31, 3:31?PM (21 hours ago) to me Janet, We had a low total chlorine residual reading at SEP Bondurant last night. The sodium hypochlorite feed pump failed. Operator shut the pump down and dispatched emergency staff. Residual was low for less than 10 minutes before the booster pump was turned off. Hypo feed pump was fixed and the system back returned to normal about an hour later. Let me know if you have any questions or comments. JANET GASTINEAU
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