OHA Drinking Water Services
OR41
PWS ID: 00603 ---- PANTHER CREEK WD

See also: Coliform Schedules  ::  LT2 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   10 09/11/2025
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly 01/01/2026 - 03/31/2026 18 1 incomplete11/24/2025
EP-A  EP FOR PANTHER CR & WELL #3 ARSENIC notes9 Years01/01/2020 - 12/31/2028 1,024 1 done 10/15/2024
EP-A  EP FOR PANTHER CR & WELL #3 IOC notes9 Years01/01/2020 - 12/31/2028 1,024 1 done 10/15/2024
EP-A  EP FOR PANTHER CR & WELL #3 NITRATE  Yearly 01/01/2026 - 12/31/2026 293 1 incomplete09/08/2025
EP-A  EP FOR PANTHER CR & WELL #3 NITRITE notes9 Years01/01/2020 - 12/31/2028 1,024 1 done 10/15/2024
EP-A  EP FOR PANTHER CR & WELL #3 PFAS notesQuarterly 01/01/2026 - 03/31/2026 18 1 incomplete09/02/2025
  Initial monitoring - 4 quarters only
EP-A  EP FOR PANTHER CR & WELL #3 RAD - GROSS ALPHA  6 Years 01/01/2026 - 12/31/2031 2,119 1 incomplete10/15/2024
EP-A  EP FOR PANTHER CR & WELL #3 RAD - RADIUM 226/228 6 Years 01/01/2026 - 12/31/2031 2,119 1 incomplete10/15/2024
EP-A  EP FOR PANTHER CR & WELL #3 RAD - URANIUM  9 Years01/01/2023 - 12/31/2031 2,119 1 done 10/15/2024
EP-A  EP FOR PANTHER CR & WELL #3 SOC  3 Years 01/01/2026 - 12/31/2028 1,024 1 incomplete01/17/2023
EP-A  EP FOR PANTHER CR & WELL #3 VOLATILE ORGANICS  Yearly 01/01/2026 - 12/31/2026 293 1 incomplete11/19/2025

5  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
CH-A  COMMON HEADER FOR WTP-ATOTAL ORGANIC CARBON  Monthly01/01/200402/28/20101Raw Water TOC Only Required for Reduction in DBP Monitoring
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly01/01/200409/30/20072Schedule Reflects 1 RT Sample Per QT Per WTP
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly10/01/200709/30/20131Schedule requires one sample per treatment plant per quarter.
EP-A  EP FOR PANTHER CR & WELL #3RAD - GROSS ALPHA  9 Years01/01/200812/31/20131
EP-A  EP FOR PANTHER CR & WELL #3RAD - RADIUM 226/228  9 Years01/01/200812/31/20131
EP-A  EP FOR PANTHER CR & WELL #3RAD - URANIUM  6 Years01/01/200812/31/20131

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More information for this water system: SDWIS ID 3981
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