OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00002
Who Was Contacted and Phone: Shawn Snyder (541) 372-2179
Contact Date: 04/15/2011
Contacted By: HENRY, ROBERT (DWP)
Contact Method/Location: Field
Reasons: N/A
Details: SUMMARY: Multiple Contaminants in Water Supply Wells DETAILS: The City of Adrian owns and operates 5 wells-- three of the wells are currently in use to supply the City with water. The system serves 185 people through 90 connections. The City wells are pulling water from an aquifer that has elevated levels of iron, manganese, ammonia, methane and hydrogen sulfide. Since the levels of iron, manganese and ammonia fluctuate throughout the year, this causes the chlorine residual to fluctuate as well. This is very difficult to achieve with out a Programmable Logic Control (PLC) to monitor the levels and make adjustments to the chlorine feed rate. Methane is a major concern for safety issues. The wells likely have low levels of methane but accidents have occurred at the well sites. I visited the water system to review issues and composed proposed recommendations report based on chemical results. ACTION NEEDED: Provide further assistance is required by the City.

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DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3682