OHA Drinking Water Services
OR41
PWS ID: 00926 ---- WALDPORT, 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-A  COMMON HEADER FOR WTP-A TOC & ALKALINITY notesQuarterly 04/01/2026 - 06/30/2026 67 1 incomplete01/14/2026
DIST-A  Distribution System ASBESTOS, DIST notes9 Years 01/01/2020 - 12/31/2028 982 1 incomplete11/14/2019
DIST-A  Distribution System DBP2 HAA5 ONLY notesYearly 01/01/2026 - 12/31/2026 251 1 incomplete05/07/2025
  Seasonal sampling period:   05/01   thru   05/31
DIST-A  Distribution System DBP2 TTHM ONLY notesYearly 01/01/2026 - 12/31/2026 251 1 incomplete08/13/2025
  Seasonal sampling period:   08/01   thru   08/31
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   10incomplete09/08/2023
  Seasonal sampling period:   06/01   thru   09/30
EP-A  EP FOR WTP-WEIST & ECKMAN CREEKS ARSENIC notes9 Years 01/01/2020 - 12/31/2028 982 1 incomplete08/07/2019
EP-A  EP FOR WTP-WEIST & ECKMAN CREEKS IOC notes9 Years 01/01/2020 - 12/31/2028 982 1 incomplete08/07/2019
EP-A  EP FOR WTP-WEIST & ECKMAN CREEKS NITRATE  Yearly 01/01/2026 - 12/31/2026 251 1 incomplete08/13/2025
EP-A  EP FOR WTP-WEIST & ECKMAN CREEKS NITRITE notes9 Years 01/01/2020 - 12/31/2028 982 1 incomplete08/07/2019
EP-A  EP FOR WTP-WEIST & ECKMAN CREEKS PFAS notesQuarterly 04/01/2026 - 06/30/2026 67 1 incomplete12/17/2025
  Initial monitoring - 4 quarters only
EP-A  EP FOR WTP-WEIST & ECKMAN CREEKS RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,173 1 incomplete10/12/2016
EP-A  EP FOR WTP-WEIST & ECKMAN CREEKS RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,173 1 incomplete10/12/2016
EP-A  EP FOR WTP-WEIST & ECKMAN CREEKS RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,173 1 incomplete10/12/2016
EP-A  EP FOR WTP-WEIST & ECKMAN CREEKS SOC  3 Years 01/01/2026 - 12/31/2028 982 1 incomplete11/30/2022
EP-A  EP FOR WTP-WEIST & ECKMAN CREEKS VOLATILE ORGANICS notesYearly 01/01/2026 - 12/31/2026 251 1 incomplete08/13/2025
WTP-A  TP FOR WTP-WEIST & ECKMAN CREEKSTOTAL ORGANIC CARBONnotesQuarterly04/01/2026 - 06/30/2026 67 1 incomplete 01/14/2026

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