OHA Drinking Water Services
OR41
PWS ID: 00135 ---- BORING WATER DISTRICT NO 24

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  3 Years01/01/2023 - 12/31/2025 191 1 done 05/14/2024
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2025 - 12/31/2025   10incomplete08/10/2022
 Seasonal sampling period:  06/01  thru  09/30
EP-B  EP FOR WELL #2 - MARX ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,382 1 incomplete10/27/2014
EP-B  EP FOR WELL #2 - MARX IOC notes9 Years 01/01/2020 - 12/31/2028 1,287 1 incomplete10/27/2014
EP-B  EP FOR WELL #2 - MARX NITRATE  Yearly 01/01/2025 - 12/31/2025 191 1 incomplete11/12/2024
EP-B  EP FOR WELL #2 - MARX NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,287 1 incomplete10/27/2014
EP-B  EP FOR WELL #2 - MARX RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,382 1 incomplete10/15/2019
EP-B  EP FOR WELL #2 - MARX RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,382 1 incomplete10/15/2019
EP-B  EP FOR WELL #2 - MARX RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,382 1 incomplete10/15/2019
EP-B  EP FOR WELL #2 - MARX SOC  3 Years 01/01/2023 - 12/31/2025 191 1 incomplete11/09/2021
EP-B  EP FOR WELL #2 - MARX VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 191 1 incomplete11/09/2021
EP-C  EP FOR WELL #3 - 282ND NITRATE notesYearly 01/01/2025 - 12/31/2025 191 1 incomplete11/12/2024
EP-D  EP FOR WELL #4 - TELFORD NITRATE notesYearly 01/01/2025 - 12/31/2025 191 1 incomplete11/12/2024
EP-E  EP FOR WELL #5 - COMPTON ARSENIC notes9 Years01/01/2017 - 12/31/2025 191 1 done 04/17/2018
EP-E  EP FOR WELL #5 - COMPTON IOC notes9 Years01/01/2017 - 12/31/2025 191 1 done 04/17/2018
EP-E  EP FOR WELL #5 - COMPTON NITRATE  Yearly 01/01/2025 - 12/31/2025 191 1 incomplete11/12/2024
EP-E  EP FOR WELL #5 - COMPTON NITRITE notes9 Years01/01/2017 - 12/31/2025 191 1 done 04/17/2018
EP-E  EP FOR WELL #5 - COMPTON RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,382 1 incomplete10/15/2019
EP-E  EP FOR WELL #5 - COMPTON RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,382 1 incomplete10/15/2019
EP-E  EP FOR WELL #5 - COMPTON RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,382 1 incomplete10/15/2019
EP-E  EP FOR WELL #5 - COMPTON SOC  3 Years 01/01/2023 - 12/31/2025 191 1 incomplete11/09/2021
EP-E  EP FOR WELL #5 - COMPTON VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 191 1 incomplete11/09/2021

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
EP-A  EP FOR WELL #1IOC  9 Years01/01/200512/31/20041Designated all 4 wells in the same Wellfield in 2006. Sample from the Mark Well - the most sensitive.
EP-A  EP FOR WELL #1NITRATE  Yearly01/01/200201/09/20031
EP-B  EP FOR WELL #2 - MARXARSENIC  3 Years01/01/200201/01/20021Designated all 4 wells in the same Wellfield in 2006. Sample from the Mark Well - the most sensitive.
EP-B  EP FOR WELL #2 - MARXRAD - GROSS ALPHA  6 Years01/01/200812/31/20131Designated all 4 wells in the same Wellfield in 2006. Sample from the Marx Well - the most sensitive.
EP-B  EP FOR WELL #2 - MARXRAD - RADIUM 226/228  6 Years01/01/200812/31/20131Designated Wellfield in 2006, sample from the Marx Well. Schedule reflects monitoring reduction granted
EP-B  EP FOR WELL #2 - MARXRAD - URANIUM  6 Years01/01/200812/31/20131Schedule reflects monitoring reduction granted
EP-B  EP FOR WELL #2 - MARXRAD - URANIUM  Quarterly01/01/200601/01/20061Designated all 4 wells in the same Wellfield in 2006. Sample from the Mark Well - the most sensitive.
EP-D  EP FOR WELL #4 - TELFORDARSENIC  3 Years01/01/200601/01/20061Wellfield Designation assigned in early April 2006 to EP-B, EP-C, and EP-D. Mark Well (aka Haley Well), is the representative well for sampling purposes due to it's shallower depth and shallower seal. PF
EP-D  EP FOR WELL #4 - TELFORDIOC  3 Years01/01/200601/01/20061Wellfield Designation assigned in early April 2006 to EP-B, EP-C, and EP-D. Mark Well (aka Haley Well), is the representative well for sampling purposes due to it's shallower depth and shallower seal. PF
EP-D  EP FOR WELL #4 - TELFORDNITRITE  3 Years01/01/200601/01/20061Wellfield Designation assigned in early April 2006 to EP-B, EP-C, and EP-D. Mark Well (aka Haley Well), is the representative well for sampling purposes due to it's shallower depth and shallower seal. PF
EP-D  EP FOR WELL #4 - TELFORDSOC  3 Years01/01/200601/01/20061Wellfield Designation assigned in early April 2006 to EP-B, EP-C, and EP-D. Mark Well (aka Haley Well), is the representative well for sampling purposes due to it's shallower depth and shallower seal. PF
EP-D  EP FOR WELL #4 - TELFORDVOLATILE ORGANICS  3 Years01/01/200601/01/20061Wellfield Designation assigned in early April 2006 to EP-B, EP-C, and EP-D. Mark Well (aka Haley Well), is the representative well for sampling purposes due to it's shallower depth and shallower seal. PF
EP-E  EP FOR WELL #5 - COMPTONARSENIC  3 Years01/01/200802/19/20131
EP-E  EP FOR WELL #5 - COMPTONARSENIC  3 Years01/01/201412/31/20161
EP-E  EP FOR WELL #5 - COMPTONIOC  3 Years01/01/200802/19/20131
EP-E  EP FOR WELL #5 - COMPTONIOC  3 Years01/01/201412/31/20161
EP-E  EP FOR WELL #5 - COMPTONNITRATE  Yearly01/01/200702/19/20131
EP-E  EP FOR WELL #5 - COMPTONNITRITE  3 Years01/01/200802/19/20131
EP-E  EP FOR WELL #5 - COMPTONNITRITE  3 Years01/01/201412/31/20161
EP-E  EP FOR WELL #5 - COMPTONRAD - GROSS ALPHA  9 Years01/01/200802/19/20132Schedule Reflects Monitoring Reduction Granted
EP-E  EP FOR WELL #5 - COMPTONRAD - RADIUM 226/228  9 Years01/01/200802/19/20131Schedule Reflects Monitoring Reduction Granted
EP-E  EP FOR WELL #5 - COMPTONRAD - URANIUM  9 Years01/01/200802/19/20131Schedule Reflects Monitoring Reduction Granted
EP-E  EP FOR WELL #5 - COMPTONSOC  3 Years01/01/201102/19/20131Schedule Reflects Monitoring Reduction Granted
EP-E  EP FOR WELL #5 - COMPTONSOC  Quarterly01/01/200806/30/20091
EP-E  EP FOR WELL #5 - COMPTONVOLATILE ORGANICS  3 Years01/01/201102/19/20131
EP-E  EP FOR WELL #5 - COMPTONVOLATILE ORGANICS  Quarterly01/01/200806/30/20091

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