OHA Drinking Water Services
OR41
PWS ID: 01416 ---- OAKDALE TRAILER 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 Years01/01/2024 - 12/31/2024   5incomplete06/01/2021
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2025 - 12/31/2025   1 12/05/2022
 Seasonal sampling period:  12/01  thru  12/31
EP-A  EP for WELL ARSENIC notes9 Years01/01/2020 - 12/31/2028 1,711 1 incomplete09/25/2019
EP-A  EP for WELL IOC notes9 Years01/01/2020 - 12/31/2028 1,711 1 incomplete09/25/2019
EP-A  EP for WELL NITRATE notesYearly01/01/2024 - 12/31/2024 250 1 incomplete08/14/2023
EP-A  EP for WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 1,711 1 incomplete09/25/2019
EP-A  EP for WELL RAD - GROSS ALPHA  9 Years01/01/2023 - 12/31/2031 2,806 1 incomplete08/02/2022
EP-A  EP for WELL RAD - RADIUM 226/228 6 Years01/01/2020 - 12/31/2025 615 1 incomplete09/25/2019
EP-A  EP for WELL RAD - URANIUM  9 Years01/01/2023 - 12/31/2031 2,806 1 incomplete08/02/2022
EP-A  EP for WELL SOC MINUS SOCR CHEMS 9 Years01/01/2020 - 12/31/2028 1,711 1 done 08/02/2022
EP-A  EP for WELL SOCR  3 Years01/01/2023 - 12/31/2025 615 1 incomplete08/02/2022
EP-A  EP for WELL VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 615 1 incomplete08/02/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  3 Years01/01/201112/31/20131Sample between June 1 and September 30
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20081Sample between June 1 and Sept. 30.
EP-A  EP for WELL2,4-D AND GLYPHOSATE  3 Years01/01/200212/31/200412,4-D and Glyphosate Only.
EP-A  EP for WELLARSENIC  3 Years01/01/200212/31/20191
EP-A  EP for WELLDI(2-ETHYLHEXYL) PHTHALATE   Quarterly07/01/201212/31/20121
EP-A  EP for WELLDI(2-ETHYLHEXYL) PHTHALATE   Yearly01/01/201312/31/20151
EP-A  EP for WELLNITRATE  Quarterly01/01/200206/30/20071
EP-A  EP for WELLRAD - GROSS ALPHA  Quarterly01/01/201003/31/20111
EP-A  EP for WELLRAD - RADIUM 226/228  Quarterly01/01/201009/30/20111
EP-A  EP for WELLRAD - URANIUM  Quarterly01/01/201003/31/20111
EP-A  EP for WELLSOC MINUS SOCR CHEMS  9 Years01/01/200212/31/20191Schedule is for all regulated SOC except 2,4-D, Glyphosate, and Benzo (A) Pyrene.
EP-A  EP for WELLSOCR  3 Years01/01/200512/31/201912,4-D, Glyphosate, and Benzo (A) Pyrene Only.

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