OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 00379 | ||
| PWS Name: | JOINT WATER COMMISSION | ||
| Who Was Contacted and Phone: | Chuck Kingston (503) 615-6672 | ||
| Contact Date: | 05/17/2007 | ||
| Contacted By: | ODISIO, JOHN (DWP) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Disinfection Byproducts N/A |
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| Details: | SUMMARY: DBPs (HAA5) exceeded MCL for Q2 2007 DETAILS: DBP sample results for HAA5 for second quarter 2007 exceeded MCL. Water system has not exceeded the Running Annual Average for HAA5. Discussed exceedence with Chuck Kingston. Kingston will investigate options for modifying when and where disinfectant is injected to account for fluctuations in the amount of organic carbon that may be present in the water. This should result in lowering DBPs. ACTION NEEDED: None | ||