OHA Drinking Water Services
OR41
PWS ID: 91707 ---- PLEASANT VALLEY ELEM SD #55

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 notes3 Years01/01/2025 - 12/31/2025   5incomplete07/01/2022
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP  Quarterly04/01/2025 - 06/30/2025 9 1 done 04/14/2025
EP-A  EP for WELL ARSENIC  3 Years 01/01/2023 - 12/31/2025 193 1 incomplete09/27/2022
EP-A  EP for WELL IOC  3 Years 01/01/2023 - 12/31/2025 193 1 incomplete09/27/2022
EP-A  EP for WELL NITRATE  Yearly 01/01/2025 - 12/31/2025 193 1 incomplete09/30/2024
EP-A  EP for WELL NITRITE  3 Years 01/01/2023 - 12/31/2025 193 1 incomplete09/27/2022
EP-A  EP for WELL SOC  Yearly 01/01/2025 - 12/31/2025 193 1 incomplete09/30/2024
EP-A  EP for WELL VOLATILE ORGANICS  Yearly 01/01/2025 - 12/31/2025 193 1 incomplete09/30/2024

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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 Years01/01/200212/31/20145
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/201609/30/20185Sample between June 1st and September 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/201512/31/20155
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/201912/31/20195
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/202012/31/20215
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  3 Years01/01/201412/31/20191Sample in September. First Sample Due in 2014.
EP-A  EP for WELLARSENIC  3 Years01/01/200212/31/20131
EP-A  EP for WELLARSENIC  9 Years01/01/201412/31/20191Schedule Reflects Monitoring Reduction Granted
EP-A  EP for WELLIOC  9 Years01/01/200212/31/20191Schedule Reflects Monitoring Reduction Granted
EP-A  EP for WELLNITRITE  9 Years01/01/200212/31/20191Schedule Reflects Monitoring Reduction Granted
EP-A  EP for WELLSOC  3 Years01/01/200212/31/20191
EP-A  EP for WELLVOLATILE ORGANICS  3 Years01/01/200212/31/20191

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More information for this water system: SDWIS ID 996
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