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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 00321 | ||
| PWS Name: | GLADSTONE, CITY OF | ||
| Who Was Contacted: | Justin Poyser | ||
| Contact Phone: | 503-869-1743 | ||
| Contact Date: | 03/11/2019 | ||
| Contacted By: | NUSRALA, JAMES (DWP) | ||
| Contact Method/Location: | Phone | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Disinfection Byproducts |
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| Details: | Fourth quarter 2018 sample at 555 Edgewater Road was 0.061 mg/L for HAA5s, slightly over the MCL of 0.060 mg/L. Discussed the following: - Not a violation of the MCL, as compliance is based on a 4-quarter average at each site, and these averages at all sites are well below the MCL - Stay on 4 sites every quarter, next due in May (Feb samples already taken) - Justin spoke with North Clackamas about turning down the level of chlorine applied at the plant after this exceedance of DBPs in the fall |
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| Associated Alerts: | CHEM8256 - 03/11/2019 - TOTAL HALOACETIC ACIDS (HAA5) |
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