OHA Drinking Water Services
OR41
PWS ID: 95052 ---- ROLLING HILLS CHURCH

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 07/18/2024
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2027 - 12/31/2027   1 07/17/2024
  Seasonal sampling period:   07/01   thru   07/31
EP-A  EP for WELL ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,009 1 incomplete12/20/2019
EP-A  EP for WELL IOC  9 Years 01/01/2020 - 12/31/2028 1,009 1 incomplete12/20/2019
EP-A  EP for WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 278 1 incomplete12/11/2025
EP-A  EP for WELL NITRITE  9 Years 01/01/2020 - 12/31/2028 1,009 1 incomplete12/20/2019
EP-A  EP for WELL PFAS notes6 Months01/01/2026 - 06/30/2026 94 1 done 01/07/2026
  Initial monitoring - 2 samples only
EP-A  EP for WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,009 1 incomplete12/10/2025
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,009 1 incomplete12/11/2025

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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/200212/31/20025
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/200312/31/20055Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/201712/31/20211Sample in July
EP-A  EP for WELLARSENIC  3 Years01/01/200212/31/20101
EP-A  EP for WELLIOC  3 Years01/01/200212/31/20101
EP-A  EP for WELLNITRITE  3 Years01/01/200212/31/20101

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