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| Introduction :: Data Search Options :: Water System Search :: DWS Home :: DWS Rules |
OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 01449 | ||
| PWS Name: | MARSHLAND WATER ASSOCIATION | ||
| Who Was Contacted: | Bob Bedell | ||
| Contact Phone: | 503-728-3144 | ||
| Contact Date: | 02/19/2021 | ||
| Contacted By: | FARRELLY, PETER (DWP) | ||
| Contact Method/Location: | Phone | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Disinfection Byproducts |
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| Details: | November's HAA5 sample was a little high. LRAA & OEL still low enough. Pete snail-mailed 2018 report from the Circuit Rider, highlighting easier solutions to reduce DBPs. In today's phone call Bob mentioned having trouble with Marshland's Yardney (roughing) sand filters' backwash flow restrictor malfunctioning. This issue, plus the autumn's higher raw turbidities could conspire to put more organic DBP precursors in the water. |
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| Associated Alerts: | CHEM9144 - 11/19/2020 - TOTAL HALOACETIC ACIDS (HAA5) |
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