OHA Drinking Water Services
OR41
PWS ID: 01043 ---- CEDAR TREE MOBILE HOME PARK

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 09/18/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2026 - 12/31/2026   1incomplete06/21/2023
 Seasonal sampling period:  06/01  thru  06/30
EP-A  EP FOR WELL ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,053 1 incomplete12/12/2019
EP-A  EP FOR WELL IOC notes9 Years 01/01/2020 - 12/31/2028 1,053 1 incomplete12/12/2019
EP-A  EP FOR WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 322 1 incomplete10/01/2025
EP-A  EP FOR WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 1,053 1 done 01/07/2020
EP-A  EP FOR WELL RAD - GROSS ALPHA  6 Years 01/01/2023 - 12/31/2028 1,053 1 incomplete08/13/2019
EP-A  EP FOR WELL RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,244 1 incomplete08/13/2019
EP-A  EP FOR WELL RAD - URANIUM  6 Years 01/01/2026 - 12/31/2031 2,148 1 incomplete08/13/2019
EP-A  EP FOR WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,053 1 incomplete02/14/2023
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,053 1 incomplete11/18/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  3 Years01/01/200512/31/20131Sample between June 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20041Sample Between June 1st and Sept 30th Each Year
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200512/31/20175Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/201806/30/20195
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/200212/31/20035Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/202012/31/20235Collect samples between June 1 and September 30 at cold water, drinking water taps.
EP-A  EP FOR WELLARSENIC  Yearly01/01/200212/31/20101
EP-A  EP FOR WELLRAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-A  EP FOR WELLTOLUENE   Quarterly10/01/201912/31/20201
EP-A  EP FOR WELLTOLUENE   Yearly01/01/202112/31/20221Sample between July 1 and Sept. 30
EP-A  EP FOR WELLVOLATILE ORGANICS  3 Years01/01/200512/31/20221
EP-A  EP FOR WELLVOLATILE ORGANICS  Yearly01/01/200212/31/20041

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More information for this water system: SDWIS ID 3524
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