OHA Drinking Water Services
OR41
PWS ID: 00960 ---- OR YOUTH AUTHORITY - MACLAREN

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 Years01/01/2026 - 12/31/2026   10incomplete11/07/2022
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 272 1 incomplete09/24/2024
  Seasonal sampling period:   09/01   thru   09/30
EP-A  EP FOR WELLS #1 & #3 ARSENIC  Quarterly 04/01/2026 - 06/30/2026 88 1 incomplete12/10/2025
EP-A  EP FOR WELLS #1 & #3 IOC notes9 Years 01/01/2020 - 12/31/2028 1,003 1 incomplete03/28/2017
EP-A  EP FOR WELLS #1 & #3 NITRATE  Yearly 01/01/2026 - 12/31/2026 272 1 incomplete12/10/2025
EP-A  EP FOR WELLS #1 & #3 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,003 1 incomplete03/28/2017
EP-A  EP FOR WELLS #1 & #3 PFAS notes6 Months 01/01/2026 - 06/30/2026 88 1 incomplete10/18/2021
  Initial monitoring - 2 samples only
EP-A  EP FOR WELLS #1 & #3 RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,194 1 incomplete03/28/2017
EP-A  EP FOR WELLS #1 & #3 RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,194 1 incomplete03/28/2017
EP-A  EP FOR WELLS #1 & #3 RAD - URANIUM notes9 Years 01/01/2026 - 12/31/2034 3,194 1 incomplete03/28/2017
EP-A  EP FOR WELLS #1 & #3 SOC  3 Years 01/01/2026 - 12/31/2028 1,003 1 incomplete12/10/2025
EP-A  EP FOR WELLS #1 & #3 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,003 1 incomplete12/10/2025

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