OHA Drinking Water Services
OR41
PWS ID: 00158 ---- DIETZ AIR PARK WATER SYSTEM

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 09/10/2024
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP FOR WELLS 2 & 3 ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,038 1 incomplete08/18/2019
EP-A  EP FOR WELLS 2 & 3 IOC notes9 Years 01/01/2020 - 12/31/2028 1,038 1 incomplete08/18/2019
EP-A  EP FOR WELLS 2 & 3 NITRATE  Yearly 01/01/2026 - 12/31/2026 307 1 incomplete11/17/2025
EP-A  EP FOR WELLS 2 & 3 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,038 1 incomplete08/18/2019
EP-A  EP FOR WELLS 2 & 3 PFAS notes6 Months 01/01/2026 - 06/30/2026 123 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR WELLS 2 & 3 RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,229 1 incomplete11/17/2025
EP-A  EP FOR WELLS 2 & 3 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,229 1 incomplete11/17/2025
EP-A  EP FOR WELLS 2 & 3 RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,229 1 incomplete11/17/2025
EP-A  EP FOR WELLS 2 & 3 SOC  3 Years 01/01/2026 - 12/31/2028 1,038 1 incomplete11/17/2025
EP-A  EP FOR WELLS 2 & 3 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,038 1 incomplete11/17/2025

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