Field Office Compliance - Assistance

Assistance ID - 120068
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 Residual External Inbox Casey, Nathan Mon, Aug 9, 6:46 AM (3 days ago) to me, Mike, Josh Janet, We show another low total chlorine at the SEP Bondurant on Sunday morning. The new analyzer feed water line was running slow starving the analyzer which drove the residual reading down. Its showed the total chlorine to be less than 1.5 for about 45 min. Maintenance was able to restore flow to the analyzer which quickly increased the concentration, as seen in the attached trend. Hypo flow was good throughout the event. Please let me know if you have any questions or comments. 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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