OHA Drinking Water Services
Contact Report Details |
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PWS ID: | OR41 90186 | ||
PWS Name: | JOSEPHINE CO PKS LAKE SELMAC 1 | ||
Who Was Contacted: | Sarah Garceau | ||
Contact Phone: | 541-474-5287 (Email address hidden) | ||
Contact Date: | 09/15/2023 | ||
Contacted By: | BAIRD, GREGG (DWP) | ||
Contact Method/Location: | Phone | ||
Assistance Type: | MONITORING | ||
Reasons: | Cyanotoxins |
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Details: | Total microcystins were detected at 1.45 ug/L in Josephine Co Parks Lake Selmac 1's routine every-two-week raw water sample collected Wednesday 9/13/23. As a result, monitoring of the raw water has been increased to weekly. An entry point (finished water) must be collected within 1 business day and entry point monitoring continue weekly going forward. Update 9/22/23: Both raw and finished water samples collected 9/18/23 were non-detect for toxins. PWS will continue raw/finished water monitoring for at least 1 more week. Update 9/29/23: water system qualifies to discontinue entry point (EP) monitoring and return to every-two-week source monitoring since cyanotoxins were non-detect in two consecutive EP samples and less than the trigger levels in two consecutive source samples. Operator informed of schedule change by DEQ lab this date. |