OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 94157
Who Was Contacted and Phone: Ludek Winkler (503) 738-0302
Contact Date: 06/15/2012
Contacted By: HOFELD, EVAN (REGION 1)
Contact Method/Location: Field
Reasons: SWTR
Details: SUMMARY: Stopped by to check in on operations and check turbidity DETAILS: I stopped in to check the filter effluent turbidity and see how things were going. The turbidity was measured to be 0.5 NTU and the chlorine residual was holding steady at around 0.7 - 0.8 mg/l. I explained that the turbidity should always be less than 1 NTU and to call our office if results were ever above that level. I let him know that he had reported 5 NTU, but he thought that he had not recorded the results accurately. ACTION NEEDED: Keep monitoring chlorine residuals and turbidity and keep DWP apprised of high turbidity or low chlorine residuals.

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