OHA Drinking Water Services
OR41
PWS ID: 00697 ---- DESERT TERRACE 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 03/24/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-B  EP FOR WELL #2 AND WELL #3 ARSENIC  3 Years 01/01/2026 - 12/31/2028 1,079 1 incomplete07/17/2024
EP-B  EP FOR WELL #2 AND WELL #3 IOC  3 Years 01/01/2026 - 12/31/2028 1,079 1 incomplete07/17/2024
EP-B  EP FOR WELL #2 AND WELL #3 NITRATE  Yearly 01/01/2026 - 12/31/2026 348 1 incomplete01/21/2025
EP-B  EP FOR WELL #2 AND WELL #3 NITRITE  3 Years 01/01/2026 - 12/31/2028 1,079 1 incomplete07/17/2024
EP-B  EP FOR WELL #2 AND WELL #3 RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,174 1 incomplete08/02/2022
EP-B  EP FOR WELL #2 AND WELL #3 RAD - RADIUM 226/228 6 Years 01/01/2023 - 12/31/2028 1,079 1 incomplete10/04/2022
EP-B  EP FOR WELL #2 AND WELL #3 RAD - URANIUM  6 Years 01/01/2023 - 12/31/2028 1,079 1 incomplete10/04/2022
EP-B  EP FOR WELL #2 AND WELL #3 SOC  3 Years 01/01/2026 - 12/31/2028 1,079 1 incomplete06/01/2023
EP-B  EP FOR WELL #2 AND WELL #3 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,079 1 incomplete06/01/2023

6  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/200212/31/20205Sample Between June 1st and Sept 30th
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/202112/31/202110Sample in June and December
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/202206/30/20225
EP-A  EP FOR WELL #1ARSENIC  3 Years01/01/200212/31/20101
EP-A  EP FOR WELL #1IOC  9 Years01/01/200212/31/20101Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELL #1NITRATE  Yearly01/01/200212/31/20101Sample in the 4th Quarter
EP-A  EP FOR WELL #1NITRITE  9 Years01/01/200212/31/20101Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELL #1SOC  3 Years01/01/200212/31/20101
EP-A  EP FOR WELL #1VOLATILE ORGANICS  3 Years01/01/200212/31/20101
EP-B  EP FOR WELL #2 AND WELL #3ARSENIC  3 Years01/01/200512/31/20071
EP-B  EP FOR WELL #2 AND WELL #3ARSENIC  3 Years01/01/201412/31/20161
EP-B  EP FOR WELL #2 AND WELL #3ARSENIC  9 Years01/01/201112/31/20131Schedule reflects monitoring reduction granted.
EP-B  EP FOR WELL #2 AND WELL #3ARSENIC  9 Years01/01/201712/31/20191schedule reflects monitoring reduction granted
EP-B  EP FOR WELL #2 AND WELL #3IOC  3 Years01/01/200512/31/20071
EP-B  EP FOR WELL #2 AND WELL #3IOC  9 Years01/01/201112/31/20191Schedule reflects monitoring reduction granted.
EP-B  EP FOR WELL #2 AND WELL #3NITRITE  3 Years01/01/200512/31/20071
EP-B  EP FOR WELL #2 AND WELL #3NITRITE  9 Years01/01/201112/31/20191Schedule reflects monitoring reduction granted.
EP-B  EP FOR WELL #2 AND WELL #3RAD - GROSS ALPHA  6 Years01/01/201712/31/20191
EP-B  EP FOR WELL #2 AND WELL #3RAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-B  EP FOR WELL #2 AND WELL #3RAD - GROSS ALPHA  Quarterly10/01/202006/30/20221
EP-B  EP FOR WELL #2 AND WELL #3RAD - RADIUM 226/228  9 Years01/01/200812/31/20191
EP-B  EP FOR WELL #2 AND WELL #3RAD - RADIUM 226/228  Quarterly10/01/202012/31/20221
EP-B  EP FOR WELL #2 AND WELL #3RAD - URANIUM  6 Years01/01/200812/31/20161
EP-B  EP FOR WELL #2 AND WELL #3RAD - URANIUM  9 Years01/01/201712/31/20191
EP-B  EP FOR WELL #2 AND WELL #3RAD - URANIUM  Quarterly10/01/202012/31/20221
EP-B  EP FOR WELL #2 AND WELL #3SOC  3 Years01/01/200512/31/20071
EP-B  EP FOR WELL #2 AND WELL #3SOC  3 Years01/01/201112/31/20191
EP-B  EP FOR WELL #2 AND WELL #3VOLATILE ORGANICS  3 Years01/01/200512/31/20071

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