OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 92508 | ||
| PWS Name: | USFS SOUTH TWIN LAKE CG | ||
| Who Was Contacted: | Chris Howerton | ||
| Contact Phone: | 541-323-1764 | ||
| Contact Date: | 08/05/2021 | ||
| Contacted By: | FREUND, JEFF (DESCHUTES COUNTY) | ||
| Contact Method/Location: | Phone | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Coliform |
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| Details: | All 3 repeats samples following 8/2 positive routine TC+. Source sample absent. Spoke with Chris and they will chlorinate reservoir to 5-10 ppm and flush through distribution. They have a DPD test kit and will ensure zero residual chlorine prior to resampling. System treats for iron and odor with chlorine but all is removed prior to distribution. System has a history of summer time positives. Discussing possible continuous chlorination. Sent Chris level 1 investigation form. | ||
| Associated Alerts: | COLI21251 - 08/06/2021 - COLIFORM (TCR) |
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