OHA Drinking Water Services
OR41
PWS ID: 00851 ---- SWEET HOME, CITY OF

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
CH-B  CH FOR WTP-B TOC & ALKALINITY  Quarterly 04/01/2026 - 06/30/2026 55 1 incomplete03/04/2026
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   20 08/13/2024
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP  Quarterly 04/01/2026 - 06/30/2026 55 1 incomplete01/20/2026
EP-B  EP FOR FOSTER LAKE DAM ARSENIC notes9 Years01/01/2026 - 12/31/2034 3,161 1 done 03/03/2026
EP-B  EP FOR FOSTER LAKE DAM IOC  9 Years01/01/2026 - 12/31/2034 3,161 1 done 03/03/2026
EP-B  EP FOR FOSTER LAKE DAM NITRATE  Yearly01/01/2026 - 12/31/2026 239 1 done 03/03/2026
EP-B  EP FOR FOSTER LAKE DAM NITRITE  9 Years01/01/2026 - 12/31/2034 3,161 1 done 03/03/2026
EP-B  EP FOR FOSTER LAKE DAM PFAS notesQuarterly 04/01/2026 - 06/30/2026 55 1 incomplete09/18/2024
  Initial monitoring - 4 quarters only
EP-B  EP FOR FOSTER LAKE DAM RAD - GROSS ALPHA  9 Years01/01/2020 - 12/31/2028 970 1 done 11/28/2023
EP-B  EP FOR FOSTER LAKE DAM RAD - RADIUM 226/228 9 Years01/01/2020 - 12/31/2028 970 1 done 11/28/2023
EP-B  EP FOR FOSTER LAKE DAM RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 970 1 done 11/28/2023
EP-B  EP FOR FOSTER LAKE DAM SOC notes3 Years 01/01/2026 - 12/31/2028 970 2 incomplete03/03/2026
EP-B  EP FOR FOSTER LAKE DAM VOLATILE ORGANICS  Yearly01/01/2026 - 12/31/2026 239 1 done 03/03/2026
WTP-B  TP FOR FOSTER LAKE DAMTOTAL ORGANIC CARBON Quarterly04/01/2026 - 06/30/2026 55 1 incomplete 03/04/2026

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