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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 00722 | ||
| PWS Name: | HILAND WC - BOULDER CREEK | ||
| Who Was Contacted and Phone: | Chandler Brown (503) 407-7451 | ||
| Contact Date: | 11/08/2010 | ||
| Contacted By: | KALISH, FRED (REGION 2) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Disinfection Byproducts Operations |
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| Details: | SUMMARY: DBP Alert Notification DETAILS: Water samples analyzed for DBPs on 10/8/10 were reported at the following values: HAA5 0.0623 mg/l and TTHM 0.0808 mg/l. Compliance with MCL based on Running Annual Average (RAA). Previous samples were reported for 2/21/10. The RAA for the two sets of samples results in values below MCL for both HAA5 (0.0585 mg/l) and TTHM (0.0586 mg/l). Therefore, no MCL violation. ACTION NEEDED: None at this time. | ||
| Associated Alerts: | CHEM4518 - 11/08/2010 - TOTAL HALOACETIC ACIDS (HAA5) , TTHM CHEM4518 - 11/08/2010 - TOTAL HALOACETIC ACIDS (HAA5) , TTHM |
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