OHA Drinking Water Services
OR41
PWS ID: 00723 ---- RUFUS PUBLIC WORKS

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   5done 06/24/2025
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  Distribution System STAGE 2 DBP notes3 Years01/01/2025 - 12/31/2025   1done 08/13/2025
 Seasonal sampling period:  08/01  thru  08/31
EP-A  EP FOR WELL #1 ARSENIC  3 Years01/01/2023 - 12/31/2025 59 1 done 04/09/2025
EP-A  EP FOR WELL #1 IOC  3 Years01/01/2023 - 12/31/2025 59 1 done 04/09/2025
EP-A  EP FOR WELL #1 NITRATE  Quarterly10/01/2025 - 12/31/2025 59 1 done 10/14/2025
EP-A  EP FOR WELL #1 NITRITE  3 Years01/01/2023 - 12/31/2025 59 1 done 04/09/2025
EP-A  EP FOR WELL #1 RAD - GROSS ALPHA  6 Years 01/01/2020 - 12/31/2025 59 1 incomplete09/20/2017
EP-A  EP FOR WELL #1 RAD - RADIUM 226/228 6 Years 01/01/2020 - 12/31/2025 59 1 incomplete09/20/2017
EP-A  EP FOR WELL #1 RAD - URANIUM  6 Years01/01/2020 - 12/31/2025 59 1 done 04/09/2025
EP-A  EP FOR WELL #1 SOC  3 Years01/01/2023 - 12/31/2025 59 1 done 02/26/2025
EP-A  EP FOR WELL #1 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 59 1 done 07/17/2024
EP-B  EP FOR WELL #3 ARSENIC notes9 Years01/01/2020 - 12/31/2028 1,155 1 done 08/22/2023
EP-B  EP FOR WELL #3 IOC notes9 Years01/01/2020 - 12/31/2028 1,155 1 done 08/22/2023
EP-B  EP FOR WELL #3 NITRATE  Quarterly10/01/2025 - 12/31/2025 59 1 done 10/14/2025
EP-B  EP FOR WELL #3 NITRITE notes9 Years01/01/2020 - 12/31/2028 1,155 1 done 08/22/2023
EP-B  EP FOR WELL #3 RAD - GROSS ALPHA  9 Years01/01/2023 - 12/31/2031 2,250 1 done 08/22/2023
EP-B  EP FOR WELL #3 RAD - RADIUM 226/228 9 Years01/01/2023 - 12/31/2031 2,250 1 done 08/22/2023
EP-B  EP FOR WELL #3 RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 1,155 1 done 08/22/2023
EP-B  EP FOR WELL #3 SOC  3 Years01/01/2023 - 12/31/2025 59 1 done 08/22/2023
EP-B  EP FOR WELL #3 VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 59 1 done 08/22/2023

9  secs
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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 1st and Sept 30th
DIST-A  Distribution SystemHAA5 & TTHM  Yearly01/01/200412/31/20041Sample Between June 1st and Sept 30th Each Year
EP-A  EP FOR WELL #1NITRATE  Quarterly07/01/201612/31/20161
EP-A  EP FOR WELL #1NITRATE  Yearly01/01/201606/30/20161
EP-A  EP FOR WELL #1NITRATE  Yearly01/01/201706/30/20251Collect sample between April 1 and June 30.
EP-A  EP FOR WELL #1RAD - GROSS ALPHA  Quarterly07/01/201609/30/20171
EP-A  EP FOR WELL #1RAD - RADIUM 226/228  Quarterly07/01/201609/30/20171
EP-A  EP FOR WELL #1RAD - URANIUM  Quarterly07/01/201609/30/20171
EP-B  EP FOR WELL #3ARSENIC  3 Years01/01/200212/31/20101
EP-B  EP FOR WELL #3IOC  3 Years01/01/200212/31/20101
EP-B  EP FOR WELL #3NITRATE  Yearly01/01/200206/30/20251
EP-B  EP FOR WELL #3NITRITE  3 Years01/01/200212/31/20101
EP-B  EP FOR WELL #3RAD - GROSS ALPHA  6 Years01/01/200812/31/20131
EP-B  EP FOR WELL #3RAD - RADIUM 226/228  6 Years01/01/200812/31/20131
EP-B  EP FOR WELL #3RAD - URANIUM  6 Years01/01/200812/31/20191

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