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OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 00357 | ||
| PWS Name: | GRESHAM, CITY OF | ||
| Who Was Contacted and Phone: | Silas Richardson (503) 618-2956 | ||
| Contact Date: | 07/03/2013 | ||
| Contacted By: | NUSRALA, JAMES (REGION 1) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Coliform GWR |
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| Details: | SUMMARY: Follow up on routine coliform positive DETAILS: Silas called on 7/2/13, after Gresham received a total coliform positive (E. coli absent) 7/1/13 sample at 2100 block SE Paropa. Sample has a 1.2 chlorine residual. System took 3 repeat samples on 7/2, and all three returned coliform absent on 7/3. System notified Portland Water Bureau and Rockwood Water as they purchase groundwater from both as required by the Groundwater Rule. Rockwood only using Cascade Well #5 on 7/1, and #5 sample was coliform absent. ACTION NEEDED: Gresham to continue normal monthly sampling protocol for balance of July. No other specific action at this time. | ||
| Associated Alerts: | COLI11763 - 07/02/2013 - COLIFORM (TCR) |
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