OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 00372 | ||
| PWS Name: | HERMISTON, CITY OF | ||
| Who Was Contacted: | Roy Bicknell | ||
| Contact Phone: | 541-567-5521 | ||
| Contact Date: | 03/13/2026 | ||
| Contacted By: | WORD, AMY (DWP) | ||
| Contact Method/Location: | Phone | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Nitrate Coliform |
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| Details: | The water system collected 7 coliform bacteria samples on 3/10/25. One of them was present for total coliform bacteria. Three repeats and a triggered source sample from (Well 5 only - SRC-CA) were collected and were all absent for bacteria. Well 5 was the only active well on at the time. System to resume regular monitoring. No further action is needed at this time. A nitrate sample was collected on 12/31/25 and on 1/7/26. Both results were 6.76 and 6.9ppm. As both are under the MCL of 10ppm, no further action is needed at this time. |
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| Associated Alerts: | NO3-579 - 03/18/2026 - NITRATE NO3-580 - 03/18/2026 - NITRATE TCR-5382 - 03/12/2026 - COLIFORM (TCR) |
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