Field Office Compliance - Assistance

Assistance ID - 130094
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
12/22/2023 Re: Bondurant Ammonia Analyzer Gastineau, Janet <[email protected]> 2:58?PM (0 minutes ago) to Mike, Nathan, Josh, Doug Daily sounds just fine, thanks Mike. Merry Christmas All! On Fri, Dec 22, 2023 at 11:49?AM Adams, Mike <[email protected]> wrote: Janet, We are having trouble with our on- line ammonia analyzer at the Bondurant Booster Station. Water Works staff were not able to make repairs. We will need Hach to repair the analyzer. It will likely take a week or two before a Hach Service Technician can look at the analyzer. We plan to analyze a grab sample once per day using a Hach SL 1000 meter. We will monitor ammonia flow and weight to make sure everything is feeding properly. We also have the on-line ammonia analyzer at the Alleman Pumping Station that will be monitored. Is the once per day sample acceptable for the next couple weeks? Any other thoughts or ideas? 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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