OHA Drinking Water Services
OR41
PWS ID: 90607 ---- GRONER ELEMENTARY SD 1J

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 286 5 incomplete09/13/2025
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP FOR WELL #2 ARSENIC  3 Years 01/01/2026 - 12/31/2028 1,017 1 incomplete05/29/2025
EP-A  EP FOR WELL #2 IOC  3 Years 01/01/2026 - 12/31/2028 1,017 1 incomplete05/29/2025
EP-A  EP FOR WELL #2 NITRATE  Yearly 01/01/2026 - 12/31/2026 286 1 incomplete05/29/2025
EP-A  EP FOR WELL #2 NITRITE  3 Years 01/01/2026 - 12/31/2028 1,017 1 incomplete05/29/2025
EP-A  EP FOR WELL #2 PFAS notes6 Months 01/01/2026 - 06/30/2026 102 1 incomplete12/03/2025
  Initial monitoring - 2 samples only
EP-A  EP FOR WELL #2 SOC  3 Years 01/01/2026 - 12/31/2028 1,017 1 incomplete10/09/2024
EP-A  EP FOR WELL #2 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,017 1 incomplete09/17/2024

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