OHA Drinking Water Services
OR41
PWS ID: 00835 ---- SHANGRI-LA WATER DISTRICT

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 DBP2 HAA5 ONLY notesYearly 01/01/2026 - 12/31/2026 255 1 incomplete07/22/2025
  Seasonal sampling period:   08/01   thru   08/31
DIST-A  DISTRIBUTION SYSTEM DBP2 TTHM ONLY notesYearly 01/01/2026 - 12/31/2026 255 1 incomplete07/22/2025
  Seasonal sampling period:   08/01   thru   08/31
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   5incomplete09/01/2023
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP FOR WELLS #1 & #2 ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,081 1 incomplete10/26/2015
EP-A  EP FOR WELLS #1 & #2 IOC notes9 Years 01/01/2020 - 12/31/2028 986 1 incomplete10/26/2015
EP-A  EP FOR WELLS #1 & #2 NITRATE  Yearly 01/01/2026 - 12/31/2026 255 1 incomplete07/22/2025
EP-A  EP FOR WELLS #1 & #2 NITRITE notes9 Years 01/01/2020 - 12/31/2028 986 1 incomplete10/26/2015
EP-A  EP FOR WELLS #1 & #2 PFAS notesQuarterly 04/01/2026 - 06/30/2026 71 1 incomplete
  Initial monitoring - 4 quarters only
EP-A  EP FOR WELLS #1 & #2 RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,177 1 incomplete07/22/2025
EP-A  EP FOR WELLS #1 & #2 RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,177 1 incomplete07/22/2025
EP-A  EP FOR WELLS #1 & #2 RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,177 1 incomplete07/22/2025
EP-A  EP FOR WELLS #1 & #2 SOC  3 Years 01/01/2026 - 12/31/2028 986 1 incomplete07/22/2025
EP-A  EP FOR WELLS #1 & #2 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 986 1 incomplete07/22/2025
SRC-AA  WELL #1 CYANOTOXINS  2 Weeks 04/19/2026 - 05/02/2026 12 1 incomplete10/27/2025
  Seasonal sampling period:   05/01   thru   10/31

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