OHA Drinking Water Services
OR41
PWS ID: 00491 ---- LOSTINE, CITY 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 09/25/2024
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2027 - 12/31/2027   1 07/23/2024
  Seasonal sampling period:   07/01   thru   07/31
EP-A  EP FOR SPRINGS (WEST OF CITY)ASBESTOS notes9 Years01/01/2020 - 12/31/2028 972 1 incomplete
EP-A  EP FOR SPRINGS (WEST OF CITY) ARSENIC  9 Years01/01/2023 - 12/31/2031 2,067 1 done 05/16/2023
EP-A  EP FOR SPRINGS (WEST OF CITY) IOC notes9 Years 01/01/2020 - 12/31/2028 972 1 incomplete07/11/2018
EP-A  EP FOR SPRINGS (WEST OF CITY) NITRATE  Yearly01/01/2026 - 12/31/2026 241 1 done 03/11/2026
EP-A  EP FOR SPRINGS (WEST OF CITY) NITRITE notes9 Years01/01/2020 - 12/31/2028 972 1 done 05/16/2023
EP-A  EP FOR SPRINGS (WEST OF CITY) PFAS notes6 Months01/01/2026 - 06/30/2026 57 1 done 01/26/2026
  Initial monitoring - 2 samples only
EP-A  EP FOR SPRINGS (WEST OF CITY) RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,163 1 incomplete06/11/2019
EP-A  EP FOR SPRINGS (WEST OF CITY) RAD - RADIUM 226/228 6 Years 01/01/2023 - 12/31/2028 972 1 incomplete05/17/2017
EP-A  EP FOR SPRINGS (WEST OF CITY) RAD - URANIUM  9 Years 01/01/2020 - 12/31/2028 972 1 incomplete08/25/2015
EP-A  EP FOR SPRINGS (WEST OF CITY) SOC  3 Years 01/01/2026 - 12/31/2028 972 1 incomplete11/11/2024
EP-A  EP FOR SPRINGS (WEST OF CITY) VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 972 1 incomplete11/11/2024
EP-B  EP FOR WELL ARSENIC  9 Years01/01/2023 - 12/31/2031 2,067 1 done 05/16/2023
EP-B  EP FOR WELL IOC notes9 Years 01/01/2023 - 12/31/2031 2,067 1 incomplete08/16/2022
EP-B  EP FOR WELL NITRATE  Quarterly 04/01/2026 - 06/30/2026 57 1 incomplete10/14/2025
EP-B  EP FOR WELL NITRITE notes9 Years01/01/2023 - 12/31/2031 2,067 1 done 05/16/2023
EP-B  EP FOR WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 57 1 incomplete11/05/2025
  Initial monitoring - 2 samples only
EP-B  EP FOR WELL RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,067 1 incomplete08/16/2022
EP-B  EP FOR WELL RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,163 1 incomplete07/02/2018
EP-B  EP FOR WELL RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,067 1 incomplete08/16/2022
EP-B  EP FOR WELL SOC  3 Years 01/01/2026 - 12/31/2028 972 1 incomplete08/20/2025
EP-B  EP FOR WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 972 1 incomplete08/20/2025

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