OHA Drinking Water Services
OR41
PWS ID: 00371 ---- CHARLES TRACTS WATER COMPANY

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 Years01/01/2027 - 12/31/2027   5 08/27/2024
 Seasonal sampling period:  06/01  thru  09/30
EP-B  EP FOR WELL #2 ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,358 1 incomplete12/30/2019
EP-B  EP FOR WELL #2 IOC notes9 Years 01/01/2017 - 12/31/2025 167 1 incomplete06/09/2008
EP-B  EP FOR WELL #2 NITRATE  Yearly 01/01/2025 - 12/31/2025 167 1 incomplete12/18/2024
EP-B  EP FOR WELL #2 NITRITE notes9 Years01/01/2017 - 12/31/2025 167 1 done 12/30/2019
EP-B  EP FOR WELL #2 RAD - GROSS ALPHA  6 Years01/01/2020 - 12/31/2025 167 1 done 03/27/2023
EP-B  EP FOR WELL #2 RAD - RADIUM 226/228 9 Years01/01/2023 - 12/31/2031 2,358 1 done 03/27/2023
EP-B  EP FOR WELL #2 RAD - URANIUM  9 Years01/01/2023 - 12/31/2031 2,358 1 done 03/27/2023
EP-B  EP FOR WELL #2 SOC  3 Years01/01/2023 - 12/31/2025 167 1 done 03/27/2023
EP-B  EP FOR WELL #2 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 167 1 done 03/27/2023
EP-C  EP FOR WELL #3CIS-1,2-DICHLOROETHYLENE  Yearly01/01/2025 - 12/31/2025 167 1 incomplete 01/16/2024
EP-C  EP FOR WELL #3 ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,358 1 incomplete12/30/2019
EP-C  EP FOR WELL #3 IOC  9 Years 01/01/2020 - 12/31/2028 1,263 1 incomplete12/30/2019
EP-C  EP FOR WELL #3 NITRATE  Yearly 01/01/2025 - 12/31/2025 167 1 incomplete12/18/2024
EP-C  EP FOR WELL #3 NITRITE  9 Years 01/01/2020 - 12/31/2028 1,263 1 incomplete12/30/2019
EP-C  EP FOR WELL #3 RAD - GROSS ALPHA  6 Years01/01/2023 - 12/31/2028 1,263 1 done 03/27/2023
EP-C  EP FOR WELL #3 RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 167 1 done 03/27/2023
EP-C  EP FOR WELL #3 RAD - URANIUM notes9 Years01/01/2023 - 12/31/2031 2,358 1 done 03/27/2023
EP-C  EP FOR WELL #3 SOC  3 Years01/01/2023 - 12/31/2025 167 1 done 03/27/2023
EP-C  EP FOR WELL #3 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 167 1 done 03/27/2023

18  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
EP-A  EP FOR WELL #1ARSENIC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELL #1IOC  9 Years01/01/200212/31/20071Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELL #1NITRATE  Yearly01/01/200212/31/20071
EP-A  EP FOR WELL #1NITRITE  9 Years01/01/200212/31/20071Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELL #1SOC  3 Years01/01/200212/31/20071
EP-A  EP FOR WELL #1VOLATILE ORGANICS  3 Years01/01/200212/31/20071
EP-B  EP FOR WELL #2ARSENIC  3 Years01/01/200812/31/20131
EP-B  EP FOR WELL #2RAD - GROSS ALPHA  Quarterly01/01/201012/31/201214 quarters of results received - 6 year schedule set - AW
EP-B  EP FOR WELL #2RAD - RADIUM 226/228  Quarterly01/01/201009/30/20111
EP-B  EP FOR WELL #2RAD - URANIUM  Quarterly01/01/201009/30/20111
EP-C  EP FOR WELL #3ARSENIC  3 Years01/01/200212/31/20131
EP-C  EP FOR WELL #3CIS-1,2-DICHLOROETHYLENE   Quarterly07/01/202303/31/20241
EP-C  EP FOR WELL #3IOC  3 Years01/01/200212/31/20101
EP-C  EP FOR WELL #3NITRITE  3 Years01/01/200212/31/20081
EP-C  EP FOR WELL #3RAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-C  EP FOR WELL #3RAD - URANIUM  6 Years01/01/200812/31/20131

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