OHA Drinking Water Services
OR41
PWS ID: 00863 ---- SMITH ROCK MOBILE ESTATES

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 06/16/2023
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL #1 ARSENIC  9 Years01/01/2017 - 12/31/2025 335 1 done 11/06/2023
EP-A  EP FOR WELL #1 IOC notes9 Years01/01/2017 - 12/31/2025 335 1 done 11/06/2023
EP-A  EP FOR WELL #1 NITRATE  Yearly 01/01/2025 - 12/31/2025 335 1 incomplete09/30/2024
EP-A  EP FOR WELL #1 NITRITE notes9 Years01/01/2017 - 12/31/2025 335 1 done 11/06/2023
EP-A  EP FOR WELL #1 RAD - GROSS ALPHA  6 Years01/01/2020 - 12/31/2025 335 1 done 02/07/2022
EP-A  EP FOR WELL #1 RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,526 1 incomplete02/07/2022
EP-A  EP FOR WELL #1 RAD - URANIUM  6 Years01/01/2020 - 12/31/2025 335 1 done 02/07/2022
EP-A  EP FOR WELL #1 SOC  3 Years 01/01/2023 - 12/31/2025 335 1 incomplete02/07/2022
EP-A  EP FOR WELL #1 VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 335 1 incomplete02/07/2022
EP-B  EP FOR WELL #2 SOUTH (DESC2294) NITRATE  Yearly 01/01/2025 - 12/31/2025 335 1 incomplete09/30/2024

8  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
EP-A  EP FOR WELL #1ARSENIC  3 Years01/01/200212/31/20161
EP-A  EP FOR WELL #1IOC  3 Years01/01/200212/31/20071Reflects monitoring reduction to 1/9 yrs
EP-A  EP FOR WELL #1RAD - GROSS ALPHA  Quarterly10/01/201006/30/20121
EP-A  EP FOR WELL #1RAD - RADIUM 226/228  Quarterly10/01/201012/31/20111
EP-A  EP FOR WELL #1RAD - URANIUM  Quarterly10/01/201006/30/20121
EP-B  EP FOR WELL #2 SOUTH (DESC2294)ARSENIC  3 Years01/01/200212/31/20071Part of wellfield (EP-A) - monitoring discontinued
EP-B  EP FOR WELL #2 SOUTH (DESC2294)IOC  3 Years01/01/200212/31/20071Part of wellfield (EP-A) - monitoring discontinued
EP-B  EP FOR WELL #2 SOUTH (DESC2294)NITRITE  3 Years01/01/200212/31/20071
EP-B  EP FOR WELL #2 SOUTH (DESC2294)SOC  3 Years01/01/200212/31/20071Part of wellfield (EP-A) - Monitoring discontinued
EP-B  EP FOR WELL #2 SOUTH (DESC2294)VOLATILE ORGANICS  3 Years01/01/200212/31/20071Part of wellfield (EP-A) - monitoring discontinued

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