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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 00724 | ||
| PWS Name: | ST HELENS, CITY OF | ||
| Who Was Contacted and Phone: | Dave Elder (503) 397-3532 | ||
| Contact Date: | 04/09/2007 | ||
| Contacted By: | AUTH, JOSEPH (DWP) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | SOCs N/A |
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| Details: | SUMMARY: Heptachlor Epoxide Detection DETAILS: The City of Saint Helens’ SOC sample collected on November 16, 2006 has a detection of 0.00002 mg/L of Heptachlor Epoxide at the EP for Ranny Collectors. OAR 333-061-0036(3)(a)(C) requires a water system to monitor quarterly at the sampling point for which a detection occurred if the contaminant is equal to or greater than the minimum detection limit (0.00002 mg/L). Dave Elder checked with Umpqua Research and the detection appears to be a glitch with the laboratory’s system. Umpqua Research will be sending a revised analysis report showing no detection for Heptachlor Epoxide. ACTION NEEDED: Waiting for verification from Umpqua Research. | ||