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OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 01454 | ||
| PWS Name: | NEW BRIDGE WATER DISTRICT | ||
| Who Was Contacted and Phone: | Lucille Lucille Burk, Board Pres. (541) 893-6255 | ||
| Contact Date: | 10/22/2008 | ||
| Contacted By: | BURNETT, GARY (DWP) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | OTHER REGULATORY - REGULATORY ASSISTANCE | ||
| Reasons: | Coliform Operations |
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| Details: | SUMMARY: Reviewed coliform sampling and temporary disinfection procedures. DETAILS: The first coliform sample had been taken from a frost free hydrant near the reservoir. We reviewed sample procedures and I recommended taking additional samples from household taps. I recommended temporary disinfection by placing chlorine in the 46,000 gallon reservoir, followed by flushing. For bleach, use 2 gallons which should yield about 2.0 mg/l residual. For calcium hypochlorite powder use 1 pound, which should also yield 1.5-2.0 mg/l residual. ACTION NEEDED: Repeat samples to be taken, and then reservoir to be disinfected if problem not resolved. | ||