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| Introduction :: Data Search Options :: Water System Search :: DWS Home :: DWS Rules |
OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 95350 | ||
| PWS Name: | CALVARY CORVALLIS | ||
| Who Was Contacted and Phone: | Curt Duever (541) 752-2851 | ||
| Contact Date: | 04/20/2010 | ||
| Contacted By: | KRUGER, SCOTT (BENTON COUNTY) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Coliform N/A |
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| Details: | SUMMARY: Positive repeat coliform DETAILS: Three of four repeat samples positive for coliform. Operator has had conversation with a consultant who believes that the storage tank vent is not properly screened and may be introducing organic material into the tank. The system is to be shock chlorinated followed by a special sample for verification. Public notice for the MCl violation has been received. The operator is aware of submitting five temporary routine samples in May. The operator discussed the possibility of UV for maintenance purposes. He was advised of the plan review requirements. ACTION NEEDED: Wait for results of special sample after shock chlorination of the system Wait for results of five samples for May | ||
| Associated Alerts: | COLI7538 - 04/19/2010 - COLIFORM (TCR) COLI7538 - 04/19/2010 - COLIFORM (TCR) COLI7538 - 04/19/2010 - COLIFORM (TCR) |
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