OHA Drinking Water Services
OR41
PWS ID: 00745 ---- LABISH VILLAGE WTR COMMISSION

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 Years01/01/2028 - 12/31/2028   5 07/29/2025
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2027 - 12/31/2027   1 09/09/2024
  Seasonal sampling period:   09/01   thru   09/30
EP-A  EP FOR WEBB STREET WELL ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,003 1 incomplete03/13/2017
EP-A  EP FOR WEBB STREET WELL IOC notes9 Years 01/01/2020 - 12/31/2028 1,003 1 incomplete03/13/2017
EP-A  EP FOR WEBB STREET WELL NITRATE notesYearly 01/01/2026 - 12/31/2026 272 1 incomplete08/18/2025
EP-A  EP FOR WEBB STREET WELL NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,003 1 incomplete03/13/2017
EP-A  EP FOR WEBB STREET WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 88 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR WEBB STREET WELL RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,098 1 incomplete09/26/2022
EP-A  EP FOR WEBB STREET WELL RAD - RADIUM 226/228 6 Years 01/01/2026 - 12/31/2031 2,098 1 incomplete08/18/2025
EP-A  EP FOR WEBB STREET WELL RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,098 1 incomplete09/26/2022
EP-A  EP FOR WEBB STREET WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,003 1 incomplete09/13/2023
EP-A  EP FOR WEBB STREET WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,003 1 incomplete09/13/2023
EP-B  EP FOR SCOTT STREET WELL NITRATE notesYearly 01/01/2026 - 12/31/2026 272 1 incomplete08/18/2025
EP-B  EP FOR SCOTT STREET WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 88 1 incomplete
  Initial monitoring - 2 samples only
EP-C  EP FOR DOVER STREET WELL NITRATE notesYearly 01/01/2026 - 12/31/2026 272 1 incomplete08/18/2025
EP-C  EP FOR DOVER STREET WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 88 1 incomplete
  Initial monitoring - 2 samples only
EP-D  EP FOR YORK STREET WELL NITRATE notesYearly 01/01/2026 - 12/31/2026 272 1 incomplete08/18/2025
EP-D  EP FOR YORK STREET WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 88 1 incomplete
  Initial monitoring - 2 samples only

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