OHA Drinking Water Services
OR41
PWS ID: 00585 ---- OCEANSIDE 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
CH-A  COMMON HEADER FOR WTP-ATOTAL ORGANIC CARBONnotesQuarterly04/01/2026 - 06/30/2026 71 1 incomplete 11/18/2025
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   5 07/16/2024
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly 04/01/2026 - 06/30/2026 71 1 incomplete11/18/2025
EP-A  EP FOR SHORT CREEK ARSENIC  9 Years 01/01/2026 - 12/31/2034 3,177 1 incomplete08/19/2025
EP-A  EP FOR SHORT CREEK IOC notes9 Years 01/01/2020 - 12/31/2028 986 1 incomplete06/29/2016
EP-A  EP FOR SHORT CREEK NITRATE  Yearly 01/01/2026 - 12/31/2026 255 1 incomplete08/19/2025
EP-A  EP FOR SHORT CREEK NITRITE notes9 Years 01/01/2020 - 12/31/2028 986 1 incomplete06/29/2016
EP-A  EP FOR SHORT CREEK PFAS notesQuarterly 04/01/2026 - 06/30/2026 71 1 incomplete
  Initial monitoring - 4 quarters only
EP-A  EP FOR SHORT CREEK RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,177 1 incomplete08/19/2025
EP-A  EP FOR SHORT CREEK RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,177 1 incomplete08/19/2025
EP-A  EP FOR SHORT CREEK RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,177 1 incomplete08/19/2025
EP-A  EP FOR SHORT CREEK SOC  3 Years 01/01/2026 - 12/31/2028 986 1 incomplete10/08/2025
EP-A  EP FOR SHORT CREEK VOLATILE ORGANICS  Yearly 01/01/2026 - 12/31/2026 255 1 incomplete08/19/2025

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