Field Office Compliance - Assistance

Assistance ID - 124239

Des Moines Water Works - 310338211

9966 Maffitt Lake Dr Cumming, IA 50061

Dallas County

FO 5

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Attached Files/Reports

File Name	File Type	File Date	Note

Comments

Date	Comment	Commenter
6/6/2022	Re: APR ASR--FYI only Inbox Bidar, Taroon Fri, Jun 3, 1:46 PM (3 days ago) to me Talked to Nathan. He wanted to let us know that they will be using the ASR. He will get back to me on the letter. I told him as long as they were below a pH of 9 they should be okay. He said the higher pH reported on the MOR's (fro Army post ASR) was when the system was not pumping, but they still recorded the highest pH for the day and reported it. I will finalize the approval letter after I hear back from him; Gastineau, Janet <[email protected]> Fri, Jun 3, 11:27 AM (3 days ago) to Taroon They are starting recovery today. Nathan said he tried to call you about the letter. They will be able to meet CT. High nitrates on the Raccoon and now high toxins in the Des Moines River have prompted them to use the army post ASR.	JANET GASTINEAU

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