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OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 00187 | ||
| PWS Name: | CLACKAMAS RIVER WATER | ||
| Who Was Contacted: | Rob Cummings | ||
| Contact Phone: | 503-722-9247 | ||
| Contact Date: | 01/08/2019 | ||
| Contacted By: | NUSRALA, JAMES (DWP) | ||
| Contact Method/Location: | Phone | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Lead or Copper |
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| Details: | The system incurred one distribution system pH excursion during December 6, 2018 water quality parameter testing. At one of the 7 sites (90th Avenue Pump Station) the grab sample pH was 7.4, below the 7.5 minimum. All 6 other December distribution sites and the entry point pH's were equal to or above the 7.5 minimum required value. System has incurred only 4 pH combined entry point and distribution pH excursions in the past 6 months. Indicated that since the system has incurred fewer than 10 excursions during the past 6 months, there is no violation or public notification required. Rob indicated: -no problem with soda ash feed at the plant -system runs pH's just slightly higher than the 7.5 minimum, so occasionally drops below set point -system will review excursion with controls contact, Suzanne, to try and prevent future excursions. |
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| Associated Alerts: | LCRE24633 - 01/04/2019 - |
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