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 CARBONnotesQuarterly01/01/2026 - 03/31/2026 12 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 01/01/2026 - 03/31/2026 12 1 incomplete11/18/2025
EP-A  EP FOR SHORT CREEK ARSENIC  9 Years 01/01/2026 - 12/31/2034 3,209 1 incomplete08/19/2025
EP-A  EP FOR SHORT CREEK IOC notes9 Years 01/01/2020 - 12/31/2028 1,018 1 incomplete06/29/2016
EP-A  EP FOR SHORT CREEK NITRATE  Yearly 01/01/2026 - 12/31/2026 287 1 incomplete08/19/2025
EP-A  EP FOR SHORT CREEK NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,018 1 incomplete06/29/2016
EP-A  EP FOR SHORT CREEK PFAS notesQuarterly 01/01/2026 - 03/31/2026 12 1 incomplete
  Initial monitoring - 4 quarters only
EP-A  EP FOR SHORT CREEK RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,209 1 incomplete08/19/2025
EP-A  EP FOR SHORT CREEK RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,209 1 incomplete08/19/2025
EP-A  EP FOR SHORT CREEK RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,209 1 incomplete08/19/2025
EP-A  EP FOR SHORT CREEK SOC  3 Years 01/01/2026 - 12/31/2028 1,018 1 incomplete10/08/2025
EP-A  EP FOR SHORT CREEK VOLATILE ORGANICS  Yearly 01/01/2026 - 12/31/2026 287 1 incomplete08/19/2025

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Expired Schedules
Facility
ID
Analyte or Group    Sampling
Interval
Start End Samples
Required
   Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly01/01/201009/30/20141
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20091Sample between June 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200212/31/20085Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/201112/31/201610Sample between June 1 & Sept. 30
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/201012/31/201020
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months06/01/200912/31/200910
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/201707/01/201810
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Quarterly10/01/201412/31/20161Sample in Nov, Feb, May, and Aug
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/201712/31/20171Collect dual sample set in November at Capes Manager's Home.
EP-A  EP FOR SHORT CREEKARSENIC  Yearly01/01/200212/31/20061

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