OHA Drinking Water Services
OR41
PWS ID: 05201 ---- COLD SPRINGS WATER CO

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 notesYearly 01/01/2026 - 12/31/2026 261 5 incomplete08/21/2025
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2026 - 12/31/2026   1incomplete08/04/2023
  Seasonal sampling period:   08/01   thru   08/31
EP-A  EP FOR COLD SPRINGS ARSENIC notes9 Years 01/01/2020 - 12/31/2028 992 1 incomplete12/13/2017
EP-A  EP FOR COLD SPRINGS IOC notes9 Years 01/01/2020 - 12/31/2028 992 1 incomplete01/30/2013
EP-A  EP FOR COLD SPRINGS NITRATE  Yearly 01/01/2026 - 12/31/2026 261 1 incomplete11/20/2024
EP-A  EP FOR COLD SPRINGS NITRITE notes9 Years 01/01/2020 - 12/31/2028 992 1 incomplete01/30/2013
EP-A  EP FOR COLD SPRINGS PFAS notes6 Months 01/01/2026 - 06/30/2026 77 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR COLD SPRINGS SOC  3 Years 01/01/2026 - 12/31/2028 992 1 incomplete07/18/2023
EP-A  EP FOR COLD SPRINGS VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 992 1 incomplete07/17/2023

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