OHA Drinking Water Services
OR41
PWS ID: 00439 ---- SKYLINE VIEW DIST IMPROVEMENT

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 07/10/2024
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2028 - 12/31/2028   1 08/26/2025
  Seasonal sampling period:   08/01   thru   08/31
EP-A  EP FOR WELLS #1 & #2 ARSENIC  9 Years 01/01/2023 - 12/31/2031 2,070 1 incomplete05/04/2022
EP-A  EP FOR WELLS #1 & #2 IOC  9 Years 01/01/2023 - 12/31/2031 2,070 1 incomplete05/04/2022
EP-A  EP FOR WELLS #1 & #2 NITRATE  Yearly 01/01/2026 - 12/31/2026 244 1 incomplete08/26/2025
EP-A  EP FOR WELLS #1 & #2 NITRITE  9 Years 01/01/2023 - 12/31/2031 2,070 1 incomplete05/04/2022
EP-A  EP FOR WELLS #1 & #2 PFAS notes6 Months 01/01/2026 - 06/30/2026 60 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR WELLS #1 & #2 RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,070 1 incomplete05/04/2022
EP-A  EP FOR WELLS #1 & #2 RAD - RADIUM 226/228 9 Years 01/01/2020 - 12/31/2028 975 1 incomplete06/05/2019
EP-A  EP FOR WELLS #1 & #2 RAD - URANIUM  9 Years 01/01/2020 - 12/31/2028 975 1 incomplete06/05/2019
EP-A  EP FOR WELLS #1 & #2 SOC  3 Years 01/01/2026 - 12/31/2028 975 1 incomplete08/26/2025
EP-A  EP FOR WELLS #1 & #2 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 975 1 incomplete08/26/2025

5  secs
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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  Yearly01/01/200212/31/20035Sample Between June 1st and Sept 30th
EP-A  EP FOR WELLS #1 & #2ARSENIC  3 Years01/01/200212/31/20131
EP-A  EP FOR WELLS #1 & #2IOC  3 Years01/01/200212/31/20131
EP-A  EP FOR WELLS #1 & #2NITRITE  3 Years01/01/200212/31/20131
EP-A  EP FOR WELLS #1 & #2RAD - GROSS ALPHA  Quarterly01/01/201009/30/20121
EP-A  EP FOR WELLS #1 & #2RAD - RADIUM 226/228  Quarterly01/01/201006/30/20101
EP-A  EP FOR WELLS #1 & #2RAD - URANIUM  Quarterly01/01/201006/30/20101

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