OHA Drinking Water Services
OR41
PWS ID: 94300 ---- ROSEBURG FOREST PROD - DILLARD

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 01/01/2026 - 03/31/2026 87 1 incomplete07/02/2025
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   10 08/15/2024
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notesQuarterly 01/01/2026 - 03/31/2026 87 1 incomplete08/07/2025
EP-A  EP FOR SOUTH UMPQUA RIVER ARSENIC notes9 Years01/01/2020 - 12/31/2028 1,093 1 done 02/10/2022
EP-A  EP FOR SOUTH UMPQUA RIVER IOC notes9 Years01/01/2020 - 12/31/2028 1,093 1 done 02/10/2022
EP-A  EP FOR SOUTH UMPQUA RIVER NITRATE  Yearly 01/01/2026 - 12/31/2026 362 1 incomplete02/06/2025
EP-A  EP FOR SOUTH UMPQUA RIVER NITRITE notes9 Years01/01/2020 - 12/31/2028 1,093 1 done 02/10/2022
EP-A  EP FOR SOUTH UMPQUA RIVER SOC  3 Years 01/01/2026 - 12/31/2028 1,093 1 incomplete03/06/2024
EP-A  EP FOR SOUTH UMPQUA RIVER VOLATILE ORGANICS  Yearly 01/01/2026 - 12/31/2026 362 1 incomplete02/06/2025
SRC-AA  SOUTH UMPQUA RIVER CYANOTOXINS  2 Weeks-- -- -- -- --10/20/2025
 Seasonal sampling period:  05/01  thru  10/31
WTP-A  TP FOR SOUTH UMPQUA RIVERTOTAL ORGANIC CARBONnotesQuarterly01/01/2026 - 03/31/2026 87 1 incomplete 07/02/2025

5  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
CH-A  COMMON HEADER FOR WTP-ATOC & ALKALINITY  Monthly01/01/200412/31/20111Raw and filtered TOC and alkalinity
DIST-A  Distribution SystemHAA5 & TTHM  Quarterly01/01/200412/31/20041Schedule Reflects 1 RT Sample Per QT Per WTP
DIST-A  Distribution SystemHAA5 & TTHM  Quarterly10/01/200912/31/20111Sample Quarterly Beginning 4th Quarter 2009
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200509/30/20091Sample between June 1 and Sept. 30.
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/201209/30/20131Sample between June 1 and Sept. 30 - Schedule reflects monitoring reduction granted
DIST-A  Distribution SystemSTAGE 2 DBP  Quarterly10/01/201303/31/20251Sample During Peak Historical Month and Every 90 days Before/After
EP-A  EP FOR SOUTH UMPQUA RIVERARSENIC  Yearly01/01/200212/31/20101
WTP-A  TP FOR SOUTH UMPQUA RIVERTOTAL ORGANIC CARBON  Monthly01/01/200411/30/20111Post Filtration TOC

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More information for this water system: SDWIS ID 3197
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