OHA Drinking Water Services
OR41
PWS ID: 01502 ---- RED HILLS 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 Years01/01/2025 - 12/31/2025   5incomplete07/13/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL #1 NITRATE notesYearly 01/01/2025 - 12/31/2025 334 1 incomplete10/21/2024
EP-B  EP FOR WELL #2 ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,525 1 incomplete10/22/2021
EP-B  EP FOR WELL #2 IOC notes9 Years 01/01/2023 - 12/31/2031 2,525 1 incomplete10/22/2021
EP-B  EP FOR WELL #2 NITRATE  Yearly 01/01/2025 - 12/31/2025 334 1 incomplete10/21/2024
EP-B  EP FOR WELL #2 NITRITE notes9 Years 01/01/2023 - 12/31/2031 2,525 1 incomplete10/22/2021
EP-B  EP FOR WELL #2 RAD - GROSS ALPHA  6 Years01/01/2020 - 12/31/2025 334 1 done 10/21/2024
EP-B  EP FOR WELL #2 RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 1,430 1 done 10/21/2024
EP-B  EP FOR WELL #2 RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 1,430 1 done 10/21/2024
EP-B  EP FOR WELL #2 SOC  3 Years01/01/2023 - 12/31/2025 334 1 done 10/21/2024
EP-B  EP FOR WELL #2 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 334 1 done 10/21/2024

8  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/200512/02/20065
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/201812/31/20195
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/200512/02/20065
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/200612/02/20065
EP-A  EP FOR WELL #1ARSENIC  3 Years01/01/200512/02/20061
EP-A  EP FOR WELL #1ARSENIC  3 Years01/01/201712/31/20191
EP-A  EP FOR WELL #1IOC  3 Years01/01/200512/02/20061
EP-A  EP FOR WELL #1IOC  3 Years01/01/201712/31/20191
EP-A  EP FOR WELL #1NITRATE  Yearly01/01/200512/02/20061
EP-A  EP FOR WELL #1NITRITE  3 Years01/01/200512/02/20061
EP-A  EP FOR WELL #1NITRITE  3 Years01/01/201712/31/20191
EP-A  EP FOR WELL #1RAD - GROSS ALPHA  Quarterly01/01/201806/30/20181
EP-A  EP FOR WELL #1RAD - RADIUM 226/228  Quarterly01/01/201806/30/20181
EP-A  EP FOR WELL #1RAD - URANIUM  Quarterly01/01/201806/30/20181
EP-A  EP FOR WELL #1SOC  3 Years01/01/200512/02/20061
EP-A  EP FOR WELL #1SOC  Yearly01/01/201812/31/20191
EP-A  EP FOR WELL #1VOLATILE ORGANICS  Yearly01/01/200512/02/20061
EP-A  EP FOR WELL #1VOLATILE ORGANICS  Yearly01/01/201812/31/20191
EP-B  EP FOR WELL #2ARSENIC  3 Years01/01/200512/02/20061
EP-B  EP FOR WELL #2ARSENIC  3 Years01/01/201712/31/20221
EP-B  EP FOR WELL #2IOC  3 Years01/01/200512/02/20061
EP-B  EP FOR WELL #2IOC  3 Years01/01/201712/31/20221
EP-B  EP FOR WELL #2NITRATE  Yearly01/01/200512/02/20061
EP-B  EP FOR WELL #2NITRITE  3 Years01/01/200512/02/20061
EP-B  EP FOR WELL #2NITRITE  3 Years01/01/201712/31/20221
EP-B  EP FOR WELL #2RAD - GROSS ALPHA  Quarterly01/01/201812/31/20181
EP-B  EP FOR WELL #2RAD - RADIUM 226/228  Quarterly01/01/201806/30/20181
EP-B  EP FOR WELL #2RAD - URANIUM  Quarterly01/01/201806/30/20181
EP-B  EP FOR WELL #2SOC  3 Years01/01/200512/02/20061
EP-B  EP FOR WELL #2SOC  Yearly01/01/201812/31/20191
EP-B  EP FOR WELL #2VOLATILE ORGANICS  3 Years01/01/200512/02/20061
EP-B  EP FOR WELL #2VOLATILE ORGANICS  Yearly01/01/201812/31/20191

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