OHA Drinking Water Services
OR41
PWS ID: 95690 ---- PAE LIVING BUILDING

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 262 5 incomplete06/04/2025
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 262 2 incomplete08/26/2025
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP FOR ROOF CATCHMENT ARSENIC  Yearly 01/01/2026 - 12/31/2026 262 1 incomplete04/10/2025
EP-A  EP FOR ROOF CATCHMENT IOC  Yearly 01/01/2026 - 12/31/2026 262 1 incomplete04/10/2025
EP-A  EP FOR ROOF CATCHMENT NITRATE  Quarterly 04/01/2026 - 06/30/2026 78 1 incomplete11/04/2025
EP-A  EP FOR ROOF CATCHMENT NITRITE  Yearly 01/01/2026 - 12/31/2026 262 1 incomplete04/10/2025
EP-A  EP FOR ROOF CATCHMENT PFAS notesQuarterly 04/01/2026 - 06/30/2026 78 1 incomplete02/10/2026
  Initial monitoring - 4 quarters only
EP-A  EP FOR ROOF CATCHMENT SOC  Quarterly 04/01/2026 - 06/30/2026 78 1 incomplete11/04/2025
EP-A  EP FOR ROOF CATCHMENT VOLATILE ORGANICS  Quarterly 04/01/2026 - 06/30/2026 78 1 incomplete07/31/2025

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