OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 01267 | ||
| PWS Name: | MANNA HOUSE CHURCH | ||
| Who Was Contacted: | MATTHEW PEREIRA | ||
| Contact Phone: | 509-964-4168 (Email address hidden) | ||
| Contact Date: | 04/01/2026 | ||
| Contacted By: | BAIRD, GREGG (DWP) | ||
| Contact Method/Location: | |||
| Assistance Type: | OTHER WATER QUALITY - PFAS detections | ||
| Reasons: | Other |
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| Details: | PFAS sampling conducted as part of the OHA PFAS Sampling Project showed PFOS 13.1 ppt, PFOA 8.70 ppt, PFHxS 7.92 ppt, PFBS 5.28 ppt, PFHpA 3.15 ppt, PFHxA 6.28 ppt, PFPeA 7.22 ppt at entry point A (EP-A) for Well for a sample collected on 1/7/26. Although compliance with the MCLs is not yet required, these results indicate that MANNA HOUSE CHURCH may eventually exceed the MCLs for PFOS and PFOA. Compliance will be based on a running annual average (RAA). If compliance monitoring beginning April 2027 shows the RAA exceeds the MCLs, the system will need to take corrective action to comply with the MCLs by April 2029. A letter was mailed and emailed to the water system on 4/1/26 which included information on how the results compare to the new PFAS MCLs, PFAS rule initial monitoring requirements, and information on Emerging Contaminant funding available to address PFAS. | ||