OHA Drinking Water Services
OR41
PWS ID: 92101 ---- DAYS CREEK CHARTER SCHOOL

See also: Coliform 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
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notesYearly 01/01/2026 - 12/31/2026 346 5 incomplete09/05/2025
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2027 - 12/31/2027   1 08/23/2024
 Seasonal sampling period:  08/01  thru  08/31
EP-A  EP FOR SPRING/S. UMPQUA RIVERTETRACHLOROETHYLENE notesYearly01/01/2026 - 12/31/2026 346 1 incomplete 09/19/2025
EP-A  EP FOR SPRING/S. UMPQUA RIVER ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,077 1 incomplete09/27/2019
EP-A  EP FOR SPRING/S. UMPQUA RIVER IOC notes9 Years 01/01/2020 - 12/31/2028 1,077 1 incomplete09/27/2019
EP-A  EP FOR SPRING/S. UMPQUA RIVER NITRATE  Yearly 01/01/2026 - 12/31/2026 346 1 incomplete09/19/2025
EP-A  EP FOR SPRING/S. UMPQUA RIVER NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,077 1 incomplete09/27/2019
EP-A  EP FOR SPRING/S. UMPQUA RIVER SOC  3 Years 01/01/2026 - 12/31/2028 1,077 1 incomplete09/19/2025
EP-A  EP FOR SPRING/S. UMPQUA RIVER VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,077 1 incomplete09/19/2025

5  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20131Sample between June 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200212/31/20165Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/201712/31/20175
EP-A  EP FOR SPRING/S. UMPQUA RIVERARSENIC  3 Years01/01/200212/31/20101
EP-A  EP FOR SPRING/S. UMPQUA RIVERTETRACHLOROETHYLENE   Quarterly01/02/200806/30/20091
EP-A  EP FOR SPRING/S. UMPQUA RIVERTETRACHLOROETHYLENE   Quarterly07/01/201012/31/20111
EP-A  EP FOR SPRING/S. UMPQUA RIVERTETRACHLOROETHYLENE   Yearly01/01/201006/30/20101Sample Annually Between June 1st and Sept. 30th. R&C below MCL.
EP-A  EP FOR SPRING/S. UMPQUA RIVERVINYL CHLORIDE   Quarterly07/01/201012/31/20111
EP-A  EP FOR SPRING/S. UMPQUA RIVERVOLATILE ORGANICS  3 Years01/01/200212/31/20071
EP-A  EP FOR SPRING/S. UMPQUA RIVERVOLATILE ORGANICS  3 Years01/01/200812/31/20131

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