OHA Drinking Water Services
OR41
PWS ID: 00805 ---- MAPLE ELSIE WATER SERVICE

See also: Coliform Schedules  ::  LT2 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 Years01/01/2028 - 12/31/2028   5 06/11/2025
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  Distribution System STAGE 2 DBP notes3 Years01/01/2027 - 12/31/2027   1 09/24/2024
  Seasonal sampling period:   09/01   thru   09/30
EP-A  EP FOR WELL ARSENIC notes9 Years01/01/2026 - 12/31/2034 3,162 1 done 03/11/2026
EP-A  EP FOR WELL IOC notes9 Years01/01/2020 - 12/31/2028 971 1 done 03/11/2026
EP-A  EP FOR WELL NITRATE  Yearly01/01/2026 - 12/31/2026 240 1 done 03/11/2026
EP-A  EP FOR WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 971 1 done 03/11/2026
EP-A  EP FOR WELL PFAS notes6 Months 01/01/2026 - 06/30/2026 56 1 incomplete11/13/2025
  Initial monitoring - 2 samples only
EP-A  EP FOR WELL RAD - GROSS ALPHA notes9 Years 01/01/2026 - 12/31/2034 3,162 1 incomplete06/11/2025
EP-A  EP FOR WELL RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,162 1 incomplete06/11/2025
EP-A  EP FOR WELL RAD - URANIUM notes9 Years 01/01/2026 - 12/31/2034 3,162 1 incomplete06/11/2025
EP-A  EP FOR WELL SOC  3 Years 01/01/2026 - 12/31/2028 971 1 incomplete08/18/2024
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 971 1 incomplete08/18/2024

5  secs
Show Expired