OHA Drinking Water Services
OR41
PWS ID: 00538 ---- LUCKIAMUTE DOMESTIC WATER COOP

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 Years01/01/2020 - 12/31/2028 1,082 1 done 06/18/2020
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   10incomplete08/30/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly 01/01/2026 - 03/31/2026 76 1 incomplete11/11/2025
EP-A  EP FOR WELLS #1, #2, #3, & #4 ARSENIC notes9 Years 01/01/2020 - 12/31/2028 1,082 1 incomplete06/14/2018
EP-A  EP FOR WELLS #1, #2, #3, & #4 IOC notes9 Years 01/01/2020 - 12/31/2028 1,082 1 incomplete06/14/2018
EP-A  EP FOR WELLS #1, #2, #3, & #4 NITRATE  Yearly 01/01/2026 - 12/31/2026 351 1 incomplete09/11/2025
EP-A  EP FOR WELLS #1, #2, #3, & #4 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,082 1 incomplete08/27/2018
EP-A  EP FOR WELLS #1, #2, #3, & #4 RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,273 1 incomplete01/22/2016
EP-A  EP FOR WELLS #1, #2, #3, & #4 RAD - RADIUM 226/228 9 Years 01/01/2023 - 12/31/2031 2,177 1 incomplete07/14/2022
EP-A  EP FOR WELLS #1, #2, #3, & #4 RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,177 1 incomplete07/08/2021
EP-A  EP FOR WELLS #1, #2, #3, & #4 SOC  3 Years 01/01/2026 - 12/31/2028 1,082 1 incomplete10/14/2025
EP-A  EP FOR WELLS #1, #2, #3, & #4 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,082 1 incomplete10/14/2025

6  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200812/31/20131Sample between June 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200207/31/200910Sample schedule closed because of exceedance.
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/201012/31/201220
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/201309/30/202020Sample between June 1 and Sept. 30
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/201412/31/20192Sample in June
EP-A  EP FOR WELLS #1, #2, #3, & #4ARSENIC  3 Years01/01/200212/31/20191
EP-A  EP FOR WELLS #1, #2, #3, & #4NITRATE  Quarterly01/01/200712/31/20071Min 4 Qtrs
EP-A  EP FOR WELLS #1, #2, #3, & #4NITRATE  Quarterly10/01/202312/31/20241
EP-A  EP FOR WELLS #1, #2, #3, & #4NITRATE  Yearly01/01/200212/31/20061Sample in the 4th Quarter
EP-A  EP FOR WELLS #1, #2, #3, & #4NITRATE  Yearly01/01/200809/30/20231Schedule Reflects R&C below MCL - sample in 3rd Quarter
EP-A  EP FOR WELLS #1, #2, #3, & #4RAD - RADIUM 226/228  6 Years01/01/200812/31/20131
EP-A  EP FOR WELLS #1, #2, #3, & #4RAD - URANIUM  6 Years01/01/200812/31/20131
EP-A  EP FOR WELLS #1, #2, #3, & #4SOC  9 Years01/01/200212/31/20221
EP-A  EP FOR WELLS #1, #2, #3, & #4VOLATILE ORGANICS  9 Years01/01/200212/31/20221
EP-B  EP FOR WELL #3ARSENIC  3 Years01/01/200212/31/20191
EP-B  EP FOR WELL #3ARSENIC  9 Years01/01/202005/05/20251Schedule reflects monitoring reduction granted.
EP-B  EP FOR WELL #3IOC  9 Years01/01/200205/05/20251Schedule Reflects Monitoring Reduction Granted
EP-B  EP FOR WELL #3NITRATE  Quarterly01/01/200203/31/20041
EP-B  EP FOR WELL #3NITRATE  Quarterly04/01/201509/30/20191
EP-B  EP FOR WELL #3NITRATE  Quarterly10/01/200806/30/20101
EP-B  EP FOR WELL #3NITRATE  Yearly01/01/200509/30/20081R&C below MCL for NO3 as of 3/31/04.
EP-B  EP FOR WELL #3NITRATE  Yearly01/01/201103/31/20151Schedule Reflects R&C below MCL - sample in 3rd Quarter
EP-B  EP FOR WELL #3NITRATE  Yearly01/01/202005/05/20251Collect samples in the third calendar quarter.
EP-B  EP FOR WELL #3NITRITE  9 Years01/01/200205/05/20251Schedule Reflects Monitoring Reduction Granted
EP-B  EP FOR WELL #3RAD - GROSS ALPHA  9 Years01/01/200805/05/20251
EP-B  EP FOR WELL #3RAD - RADIUM 226/228  9 Years01/01/200805/05/20251
EP-B  EP FOR WELL #3RAD - URANIUM  6 Years01/01/200812/31/20131
EP-B  EP FOR WELL #3RAD - URANIUM  9 Years01/01/201405/05/20251
EP-B  EP FOR WELL #3SOC  3 Years01/01/202305/05/20251
EP-B  EP FOR WELL #3SOC  9 Years01/01/200212/31/20221
EP-B  EP FOR WELL #3VOLATILE ORGANICS  3 Years01/01/202305/05/20251
EP-B  EP FOR WELL #3VOLATILE ORGANICS  9 Years01/01/200212/31/20221

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