OHA Drinking Water Services
OR41
PWS ID: 91972 ---- EWING YOUNG ELEM SD 29J

See also: Coliform Schedules

Chemical Sampling Schedule Status
Facility
ID		 Analyte or Group   Sampling
Interval		 Monitoring Period Days
Until
End		 Samples
Required		 Samples
Received		 Last
Sample
Date
Start End
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   5 07/07/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notes3 Years01/01/2026 - 12/31/2026   1  09/20/2023
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP for WELL ARSENIC notes9 Years 01/01/2017 - 12/31/2025 334 1 incomplete03/30/2016
EP-A  EP for WELL IOC notes9 Years 01/01/2017 - 12/31/2025 334 1 incomplete03/30/2016
EP-A  EP for WELL NITRATE  Yearly 01/01/2025 - 12/31/2025 334 1 incomplete12/18/2024
EP-A  EP for WELL NITRITE notes9 Years 01/01/2017 - 12/31/2025 334 1 incomplete03/30/2016
EP-A  EP for WELL SOC  3 Years 01/01/2023 - 12/31/2025 334 1 incomplete03/11/2020
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 334 1 incomplete02/26/2020

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemHAA5 & TTHM  Quarterly10/01/201209/30/20131
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200409/30/20121Sample between June 1 and Sept. 30.
DIST-A  Distribution SystemSTAGE 2 DBP  Yearly01/01/201412/31/20161Sample in September
EP-A  EP for WELLARSENIC  3 Years01/01/200212/31/20161
EP-A  EP for WELLIOC  3 Years01/01/200212/31/20161
EP-A  EP for WELLNITRITE  3 Years01/01/200212/31/20161

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More information for this water system: SDWIS ID 3019
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