OHA Drinking Water Services
OR41
PWS ID: 00917 ---- VALE, CITY OF

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 ASBESTOS, DIST notes9 Years 01/01/2023 - 12/31/2031 2,524 1 incomplete09/30/2014
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2025 - 12/31/2025   10incomplete09/14/2022
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2025 - 12/31/2025 333 2 incomplete10/09/2024
 Seasonal sampling period:  10/01  thru  10/31
EP-B  EP FOR AIRPORT & WASH ST WELLS ARSENIC  Yearly 01/01/2025 - 12/31/2025 333 1 incomplete10/09/2024
EP-B  EP FOR AIRPORT & WASH ST WELLS IOC notes9 Years 01/01/2020 - 12/31/2028 1,429 1 incomplete12/03/2019
EP-B  EP FOR AIRPORT & WASH ST WELLS NITRATE  Yearly 01/01/2025 - 12/31/2025 333 1 incomplete05/08/2024
EP-B  EP FOR AIRPORT & WASH ST WELLS NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,429 1 incomplete10/12/2011
EP-B  EP FOR AIRPORT & WASH ST WELLS RAD - GROSS ALPHA notes6 Years 01/01/2020 - 12/31/2025 333 1 incomplete11/17/2015
EP-B  EP FOR AIRPORT & WASH ST WELLS RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,524 1 incomplete04/08/2020
EP-B  EP FOR AIRPORT & WASH ST WELLS RAD - URANIUM notes6 Years 01/01/2020 - 12/31/2025 333 1 incomplete11/17/2015
EP-B  EP FOR AIRPORT & WASH ST WELLS SOC  3 Years 01/01/2023 - 12/31/2025 333 1 incomplete11/09/2022
EP-B  EP FOR AIRPORT & WASH ST WELLS VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 333 1 incomplete11/09/2022

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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.
EP-A  EP FOR WASHINGTON ST WELLARSENIC  3 Years01/01/200201/01/20071
EP-A  EP FOR WASHINGTON ST WELLARSENIC  Quarterly07/01/201406/30/20181
EP-A  EP FOR WASHINGTON ST WELLIOC  9 Years01/01/200201/01/20071Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WASHINGTON ST WELLIOC  9 Years01/01/201406/30/20181Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WASHINGTON ST WELLNITRATE  Yearly01/01/200201/01/20071R&C below the MCL for NO3 - sample when in use
EP-A  EP FOR WASHINGTON ST WELLNITRATE  Yearly01/01/201406/30/20181
EP-A  EP FOR WASHINGTON ST WELLNITRITE  9 Years01/01/200201/01/20071Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WASHINGTON ST WELLNITRITE  9 Years01/01/201406/30/20181Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WASHINGTON ST WELLRAD - GROSS ALPHA  3 Years01/01/201406/30/20181
EP-A  EP FOR WASHINGTON ST WELLRAD - RADIUM 226/228  6 Years01/01/201406/30/20181
EP-A  EP FOR WASHINGTON ST WELLRAD - URANIUM  9 Years01/01/201406/30/20181Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WASHINGTON ST WELLSOC  3 Years01/01/200201/01/20071
EP-A  EP FOR WASHINGTON ST WELLSOC  3 Years01/01/201406/30/20181
EP-A  EP FOR WASHINGTON ST WELLVOLATILE ORGANICS  3 Years01/01/200201/01/20071
EP-A  EP FOR WASHINGTON ST WELLVOLATILE ORGANICS  3 Years01/01/201406/30/20181
EP-B  EP FOR AIRPORT & WASH ST WELLSARSENIC  3 Years01/01/200212/31/20091
EP-B  EP FOR AIRPORT & WASH ST WELLSARSENIC  Quarterly01/01/201012/31/20191
EP-B  EP FOR AIRPORT & WASH ST WELLSIOC  3 Years01/01/200212/31/20101
EP-B  EP FOR AIRPORT & WASH ST WELLSNITRATE  Quarterly01/01/200212/31/20041R&C below the MCL for NO3 for EP-B during CY 2004.
EP-B  EP FOR AIRPORT & WASH ST WELLSNITRATE  Quarterly01/01/202306/30/20241
EP-B  EP FOR AIRPORT & WASH ST WELLSNITRATE  Quarterly07/01/201412/31/20141
EP-B  EP FOR AIRPORT & WASH ST WELLSNITRATE  Yearly01/01/200506/30/20141R&C below the MCL for NO3 for EP-B during CY 2004.
EP-B  EP FOR AIRPORT & WASH ST WELLSNITRATE  Yearly01/01/201512/31/20221
EP-B  EP FOR AIRPORT & WASH ST WELLSNITRITE  3 Years01/01/200212/31/20101
EP-B  EP FOR AIRPORT & WASH ST WELLSRAD - RADIUM 226/228  6 Years01/01/201712/31/20221Schedule based on result of sample collected 5/19/08 - BG
EP-B  EP FOR AIRPORT & WASH ST WELLSRAD - RADIUM 226/228  9 Years01/01/200812/31/20161schedule based on grandparented data collected 10/21/02 - BG

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