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OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 00878 | ||
| PWS Name: | TIGARD, CITY OF | ||
| Who Was Contacted and Phone: | Jennifer Joe (503) 718-2599 | ||
| Contact Date: | 08/17/2011 | ||
| Contacted By: | BAIRD, GREGG (REGION 1) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Coliform N/A |
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| Details: | SUMMARY: Routine +TC DETAILS: Jennifer called to report that a routine sample collected on Tuesday the 16th at 7110 SW Fir Loop came back positive for total coliform (e.coli absent). She suspects the cause may be a reservoir with low turnover. Free chlorine residual for the sample was low at 0.12 ppm. She indicated that 3 repeats would be collected today (upstream, downstream, and from original site), as well as 2 triggered source water samples from ASR1 and Well 2 since they are active. ACTION NEEDED: No further action needed at this time-- will wait for results of repeats and respond accordingly. | ||
| Associated Alerts: | COLI9511 - 08/17/2011 - COLIFORM (TCR) |
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