OHA Drinking Water Services
OR41
PWS ID: 00214 ---- GARDEN VALLEY WATER ASSOCIATION

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
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2025 - 12/31/2025   5incomplete12/29/2022
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notesYearly 01/01/2025 - 12/31/2025 333 1 incomplete10/27/2024
 Seasonal sampling period:  10/01  thru  10/31
EP-A  EP FOR CHINA CAMP CREEKXYLENES, TOTAL notesYearly01/01/2025 - 12/31/2025 333 1 incomplete 10/27/2024
 Seasonal sampling period:  07/01  thru  09/30
EP-A  EP FOR CHINA CAMP CREEK ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,429 1 incomplete08/21/2019
EP-A  EP FOR CHINA CAMP CREEK IOC notes9 Years 01/01/2020 - 12/31/2028 1,429 1 incomplete08/20/2019
EP-A  EP FOR CHINA CAMP CREEK NITRATE  Yearly 01/01/2025 - 12/31/2025 333 1 incomplete10/27/2024
EP-A  EP FOR CHINA CAMP CREEK NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,429 1 incomplete08/21/2019
EP-A  EP FOR CHINA CAMP CREEK RAD - GROSS ALPHA notes9 Years 01/01/2017 - 12/31/2025 333 1 incomplete10/13/2010
EP-A  EP FOR CHINA CAMP CREEK RAD - RADIUM 226/228notes9 Years 01/01/2020 - 12/31/2028 1,429 1 incomplete08/20/2019
EP-A  EP FOR CHINA CAMP CREEK RAD - URANIUM notes9 Years 01/01/2017 - 12/31/2025 333 1 incomplete10/13/2010
EP-A  EP FOR CHINA CAMP CREEK SOC  3 Years 01/01/2023 - 12/31/2025 333 1 incomplete08/16/2022
EP-A  EP FOR CHINA CAMP CREEK VOLATILE ORGANICS  Yearly 01/01/2025 - 12/31/2025 333 1 incomplete10/27/2024

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  Distribution SystemHAA5 & TTHM  Quarterly07/01/200609/30/20091M&R for minimum of 4 quarters due to 11/29/05 results.
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200412/31/20051Sample during the month of warmest water temperature.
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/201012/31/20131Sample between June 1 and Sept. 30.
DIST-A  Distribution SystemLEAD & COPPER  3 Years01/01/200212/31/20215Sample Between June 1st and Sept 30th
DIST-A  Distribution SystemLEAD & COPPER  6 Months01/01/202212/31/20225
DIST-A  Distribution SystemSTAGE 2 DBP  Quarterly01/01/201612/31/20161
DIST-A  Distribution SystemSTAGE 2 DBP  Quarterly10/01/201912/31/20201
DIST-A  Distribution SystemSTAGE 2 DBP  Yearly01/01/201412/31/20151Sample in December
DIST-A  Distribution SystemSTAGE 2 DBP  Yearly01/01/201709/30/20191Collect one dual sample set at 58745 Little Creek every year in October.
EP-A  EP FOR CHINA CAMP CREEKARSENIC  Yearly01/01/200212/31/20101
EP-A  EP FOR CHINA CAMP CREEKRAD - RADIUM 226/228  6 Years01/01/200812/31/20101Schedule reflects monitoring reduction granted.
EP-A  EP FOR CHINA CAMP CREEKXYLENES, TOTAL   Quarterly10/01/201912/31/20201

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