OHA Drinking Water Services
OR41
PWS ID: 00933 ---- SUNSET LAKE RV 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 Years01/01/2027 - 12/31/2027   5 06/19/2024
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 286 1 incomplete07/16/2025
  Seasonal sampling period:   06/01   thru   08/31
EP-A  EP FOR WELL ARSENIC  3 Years 01/01/2026 - 12/31/2028 1,017 1 incomplete07/16/2025
EP-A  EP FOR WELL IOC  3 Years 01/01/2026 - 12/31/2028 1,017 1 incomplete07/16/2025
EP-A  EP FOR WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 286 1 incomplete07/16/2025
EP-A  EP FOR WELL NITRITE  3 Years 01/01/2026 - 12/31/2028 1,017 1 incomplete07/16/2025
EP-A  EP FOR WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 102 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR WELL RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,208 1 incomplete07/16/2025
EP-A  EP FOR WELL RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,208 1 incomplete07/16/2025
EP-A  EP FOR WELL RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,208 1 incomplete07/16/2025
EP-A  EP FOR WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,017 1 incomplete03/26/2025
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,017 1 incomplete03/26/2025

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  Yearly01/01/200412/31/20045Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Quarterly07/01/201809/30/20252Collect two dual sample sets. One at Space 1A and one at Space N
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Quarterly10/01/201706/30/20182Collect two dual sample sets, one at a space 1A and one at space 20.
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 IDSE  Yearly01/01/201609/30/20172Collect two dual sample sets in August.
EP-A  EP FOR WELLARSENIC  3 Years01/01/200203/31/20071
EP-A  EP FOR WELLARSENIC  3 Years01/01/201112/31/20221R&C Below MCL for Arsenic
EP-A  EP FOR WELLARSENIC  Quarterly04/01/200812/31/20081
EP-A  EP FOR WELLIOC  9 Years01/01/200212/31/20221Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELLNITRITE  9 Years01/01/200212/31/20221Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELLRAD - GROSS ALPHA  9 Years01/01/200812/31/20231Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELLRAD - GROSS ALPHA  Quarterly07/01/202406/30/20251
EP-A  EP FOR WELLRAD - RADIUM 226/228  9 Years01/01/200812/31/20221Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELLRAD - RADIUM 226/228  Quarterly07/01/202406/30/20251
EP-A  EP FOR WELLRAD - URANIUM  6 Years01/01/200812/31/20131
EP-A  EP FOR WELLRAD - URANIUM  9 Years01/01/201412/31/20221
EP-A  EP FOR WELLRAD - URANIUM  Quarterly07/01/202406/30/20251
EP-A  EP FOR WELLSOC  3 Years01/01/200212/31/20231
EP-A  EP FOR WELLSOC  Yearly01/01/202412/31/20251
EP-A  EP FOR WELLVOLATILE ORGANICS  3 Years01/01/200212/31/20231
EP-A  EP FOR WELLVOLATILE ORGANICS  Yearly01/01/202412/31/20251

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