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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 00359 | ||
| PWS Name: | CORBETT WATER DISTRICT | ||
| Who Was Contacted: | David Jacob | ||
| Contact Phone: | 503-310-9262 | ||
| Contact Date: | 09/21/2024 | ||
| Contacted By: | GENTRY, CARRIE (DWP) | ||
| Contact Method/Location: | Phone | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Coliform |
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| Details: | David and sampler Olivia called about a total coliform positive routine sample collected Friday 9/20 in the district shop bathroom located at 36120 Historic Columbia River Highway. Two other routine samples collect same day were coliform absent. Sampler noted the coliform positive sample measured a chlorine residual of 0.8ppm. Three repeat samples at original, upstream and downstream sites will be collected Sunday 9/22 afternoon and delivered to lab Monday morning for analysis. Corbett WD uses surface water and reported no issues with treatment or primary disinfection. Operator noted entry point chlorine residual at 1-1.2ppm. Operator will notify state regulator when repeat sample results are available. |
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| Associated Alerts: | TCR-2774 - 09/23/2024 - COLIFORM (TCR) |
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