OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 00744 | ||
| PWS Name: | KEIZER, CITY OF | ||
| Who Was Contacted: | sdwis | ||
| Contact Phone: | 971-673-0410 (Email address hidden) | ||
| Contact Date: | 09/17/2018 | ||
| Contacted By: | BAIRD, GREGG (DWP) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | VOCs |
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| Details: | A sample from EP-K Willamette Manor well collected 8/7/18 had a low detect of TCE. This well is already on an annual testing schedule for this contaminant. The TCE level is about 1/3 of the MCL at this time. In addition, a sample from EP-E Cherry Avenue well collected 8/7/18 had a low detect of PCE. The PCE level is about 1/3 of the MCL at this time. ACTION NEEDED: For EP-K Willamette Manor well, no further action needed at this time. This well is required to be tested for this contaminant annually during the 1st quarter of the year (Jan-March) starting 2010: next test due 1st quarter of 2019. Annual testing is required as long as detections occur. For EP-E Cherry Avenue, based on the results of 4 quarters of PCE monitoring being reliably and consistently below the MCL, monitoring is reduced to annual during the quarter of highest previous result (3rd quarter) beginning 1/1/2019. Vinyl chloride was not detected in any of the quarterly monitoring and will be reduced back to every 3 years. Note: the water system voluntary samples more frequently than is required. | ||
| Associated Alerts: | CHEM8071 - 09/17/2018 - TETRACHLOROETHYLENE , TRICHLOROETHYLENE |
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