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OR41
PWS ID: 00624 ---- PHILOMATH PUBLIC WORKS

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  Quarterly 01/01/2026 - 03/31/2026 62 1 incomplete07/07/2025
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   20 08/16/2024
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 337 1 incomplete08/04/2025
 Seasonal sampling period:  08/01  thru  08/31
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 337 1 incomplete08/04/2025
 Seasonal sampling period:  11/01  thru  11/30
EP-A  EP FOR MARY'S RIVER ARSENIC  9 Years01/01/2020 - 12/31/2028 1,068 1 done 03/09/2021
EP-A  EP FOR MARY'S RIVER IOC notes9 Years01/01/2020 - 12/31/2028 1,068 1 done 03/09/2021
EP-A  EP FOR MARY'S RIVER NITRATE  Yearly 01/01/2026 - 12/31/2026 337 1 incomplete01/06/2025
EP-A  EP FOR MARY'S RIVER NITRITE notes9 Years01/01/2020 - 12/31/2028 1,068 1 done 03/09/2021
EP-A  EP FOR MARY'S RIVER RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,259 1 incomplete02/19/2019
EP-A  EP FOR MARY'S RIVER RAD - RADIUM 226/228 9 Years 01/01/2026 - 12/31/2034 3,259 1 incomplete02/19/2019
EP-A  EP FOR MARY'S RIVER RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,259 1 incomplete02/19/2019
EP-A  EP FOR MARY'S RIVER SOC notes3 Years 01/01/2026 - 12/31/2028 1,068 2 incomplete10/28/2024
EP-A  EP FOR MARY'S RIVER VOLATILE ORGANICS  Yearly 01/01/2026 - 12/31/2026 337 1 incomplete03/18/2025
EP-B  EP FOR 11TH STREET WELL ARSENIC  9 Years01/01/2020 - 12/31/2028 1,068 1 done 03/09/2021
EP-B  EP FOR 11TH STREET WELL IOC notes9 Years01/01/2020 - 12/31/2028 1,068 1 done 03/09/2021
EP-B  EP FOR 11TH STREET WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 337 1 incomplete01/06/2025
EP-B  EP FOR 11TH STREET WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 1,068 1 done 03/09/2021
EP-B  EP FOR 11TH STREET WELL RAD - GROSS ALPHA  6 Years01/01/2023 - 12/31/2028 1,068 1 done 04/01/2024
EP-B  EP FOR 11TH STREET WELL RAD - RADIUM 226/228 6 Years01/01/2023 - 12/31/2028 1,068 1 done 04/01/2024
EP-B  EP FOR 11TH STREET WELL RAD - URANIUM  9 Years 01/01/2026 - 12/31/2034 3,259 1 incomplete04/10/2017
EP-B  EP FOR 11TH STREET WELL SOC notes3 Years 01/01/2026 - 12/31/2028 1,068 2 incomplete10/28/2024
EP-B  EP FOR 11TH STREET WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,068 1 incomplete03/06/2023
WTP-A  TP FOR MARY'S RIVERTOTAL ORGANIC CARBON Quarterly01/01/2026 - 03/31/2026 62 1 incomplete 07/07/2025

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