OHA Drinking Water Services
OR41
PWS ID: 00154 ---- BUTTE FALLS, TOWN OF

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 07/29/2024
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2027 - 12/31/2027   1 07/29/2024
  Seasonal sampling period:   07/01   thru   07/31
EP-A  EP for GINGER SPRINGS ARSENIC notes9 Years 01/01/2026 - 12/31/2034 3,161 1 incomplete09/06/2022
EP-A  EP for GINGER SPRINGS IOC notes9 Years01/01/2020 - 12/31/2028 970 1 done 09/06/2022
EP-A  EP for GINGER SPRINGS NITRATE  Yearly 01/01/2026 - 12/31/2026 239 1 incomplete07/24/2025
EP-A  EP for GINGER SPRINGS NITRITE notes9 Years01/01/2020 - 12/31/2028 970 1 done 09/06/2022
EP-A  EP for GINGER SPRINGS PFAS notes6 Months 01/01/2026 - 06/30/2026 55 1 incomplete10/01/2025
  Initial monitoring - 2 samples only
EP-A  EP for GINGER SPRINGS RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,161 1 incomplete09/06/2022
EP-A  EP for GINGER SPRINGS RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,065 1 incomplete09/06/2022
EP-A  EP for GINGER SPRINGS RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,065 1 incomplete10/27/2016
EP-A  EP for GINGER SPRINGS SOC  3 Years 01/01/2026 - 12/31/2028 970 1 incomplete09/23/2025
EP-A  EP for GINGER SPRINGS VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 970 1 incomplete09/23/2025

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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
EP-A  EP for GINGER SPRINGSARSENIC  3 Years01/01/200212/31/20141
EP-A  EP for GINGER SPRINGSRAD - RADIUM 226/228  6 Years01/01/201712/31/20221
EP-A  EP for GINGER SPRINGSRAD - RADIUM 226/228  9 Years01/01/200812/31/20161Schedule Reflects Monitoring Reduction Granted
EP-A  EP for GINGER SPRINGSRAD - URANIUM  6 Years01/01/200812/31/20131

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