OHA Drinking Water Services
OR41
PWS ID: 93712 ---- MUDDY 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 240 5 incomplete09/09/2025
  Seasonal sampling period:   06/01   thru   09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2026 - 12/31/2026   1incomplete09/22/2023
  Seasonal sampling period:   09/01   thru   09/30
EP-A  EP FOR WELL (BENT 6247) ARSENIC notes9 Years 01/01/2020 - 12/31/2028 971 1 incomplete03/13/2013
EP-A  EP FOR WELL (BENT 6247) IOC notes9 Years 01/01/2020 - 12/31/2028 971 1 incomplete03/13/2013
EP-A  EP FOR WELL (BENT 6247) NITRATE  Yearly 01/01/2026 - 12/31/2026 240 1 incomplete06/26/2025
EP-A  EP FOR WELL (BENT 6247) NITRITE notes9 Years 01/01/2020 - 12/31/2028 971 1 incomplete03/13/2013
EP-A  EP FOR WELL (BENT 6247) PFAS notes6 Months 01/01/2026 - 06/30/2026 56 1 incomplete
  Initial monitoring - 2 samples only
EP-A  EP FOR WELL (BENT 6247) SOC  3 Years 01/01/2026 - 12/31/2028 971 1 incomplete06/26/2025
EP-A  EP FOR WELL (BENT 6247) VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 971 1 incomplete06/26/2025

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  3 Years01/01/200512/31/20131Sample between June 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20041Sample Between June 1st and Sept 30th Each Year
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200206/30/20105Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/201406/30/20215
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/201012/31/20125
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months07/01/202112/31/20245

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