OHA Drinking Water Services
OR41
PWS ID: 05567 ---- SUNRIDGE ESTATES LOWER

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 Years01/01/2024 - 12/31/2024   5incomplete09/28/2021
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2026 - 12/31/2026   1  09/21/2023
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP FOR PHASE 1 & IITOLUENE  Yearly01/01/2024 - 12/31/2024 241 1 incomplete 11/13/2023
EP-A  EP FOR PHASE 1 & IIXYLENES, TOTAL notesYearly01/01/2024 - 12/31/2024 241 1 incomplete 11/13/2023
 Seasonal sampling period:  10/01  thru  12/31
EP-A  EP FOR PHASE 1 & IIETHYLBENZENE notesYearly01/01/2024 - 12/31/2024 241 1 incomplete 11/13/2023
 Seasonal sampling period:  10/01  thru  12/31
EP-A  EP FOR PHASE 1 & II ARSENIC notesYearly01/01/2024 - 12/31/2024 241 1 incomplete08/29/2023
 Seasonal sampling period:  08/01  thru  08/31
EP-A  EP FOR PHASE 1 & II IOC notes9 Years01/01/2020 - 12/31/2028 1,702 1 incomplete03/14/2019
EP-A  EP FOR PHASE 1 & II NITRATE  Yearly01/01/2024 - 12/31/2024 241 1 incomplete09/21/2023
EP-A  EP FOR PHASE 1 & II NITRITE notes9 Years01/01/2020 - 12/31/2028 1,702 1 incomplete03/14/2019
EP-A  EP FOR PHASE 1 & II RAD - GROSS ALPHA  6 Years01/01/2023 - 12/31/2028 1,702 1 incomplete08/16/2022
EP-A  EP FOR PHASE 1 & II RAD - RADIUM 226/228 6 Years01/01/2023 - 12/31/2028 1,702 1 incomplete08/16/2022
EP-A  EP FOR PHASE 1 & II RAD - URANIUM  9 Years01/01/2017 - 12/31/2025 606 1 incomplete09/30/2011
EP-A  EP FOR PHASE 1 & II SOC  3 Years01/01/2023 - 12/31/2025 606 1 incomplete08/16/2022
EP-A  EP FOR PHASE 1 & II VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 606 1 incomplete08/16/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  3 Years01/01/201112/31/20132sample between June 1 and Sept. 30
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200912/31/20102Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/200212/31/20045Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  3 Years01/01/201912/31/20211Collect dual sample set every third year in September at 7384 Pineridge Dr.
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 IDSE  Yearly01/01/201412/31/20182Sample During Peak Historical Month for High DBPs
EP-A  EP FOR PHASE 1 & IIARSENIC  3 Years01/01/200209/30/20071
EP-A  EP FOR PHASE 1 & IIARSENIC  3 Years01/01/201109/30/20131
EP-A  EP FOR PHASE 1 & IIARSENIC  Quarterly10/01/200712/31/20101
EP-A  EP FOR PHASE 1 & IIARSENIC  Quarterly10/01/201312/31/20181
EP-A  EP FOR PHASE 1 & IIETHYLBENZENE   Quarterly10/01/201603/31/20171
EP-A  EP FOR PHASE 1 & IIRAD - GROSS ALPHA  9 Years01/01/200812/31/20161
EP-A  EP FOR PHASE 1 & IIRAD - RADIUM 226/228  9 Years01/01/200812/31/20161
EP-A  EP FOR PHASE 1 & IIRAD - URANIUM  6 Years01/01/200812/31/20161
EP-A  EP FOR PHASE 1 & IITOLUENE   Quarterly01/01/201712/31/20181
EP-A  EP FOR PHASE 1 & IIXYLENES, TOTAL   Quarterly10/01/201603/31/20171
EP-B  SUNRIDGE ESTATES UPPERARSENIC  3 Years01/01/200212/31/20071
EP-B  SUNRIDGE ESTATES UPPERARSENIC  9 Years01/01/201412/31/20211Schedule Reflects Monitoring Reduction Granted
EP-B  SUNRIDGE ESTATES UPPERIOC  9 Years01/01/200212/31/20211Schedule Reflects Monitoring Reduction Granted
EP-B  SUNRIDGE ESTATES UPPERNITRATE  Yearly01/01/200212/31/20211
EP-B  SUNRIDGE ESTATES UPPERNITRITE  9 Years01/01/200212/31/20211Schedule Reflects Monitoring Reduction Granted
EP-B  SUNRIDGE ESTATES UPPERRAD - GROSS ALPHA  9 Years01/01/200812/31/20211
EP-B  SUNRIDGE ESTATES UPPERRAD - RADIUM 226/228  9 Years01/01/200812/31/20211
EP-B  SUNRIDGE ESTATES UPPERRAD - URANIUM  6 Years01/01/200812/31/20211
EP-B  SUNRIDGE ESTATES UPPERSOC  3 Years01/01/200212/31/20211
EP-B  SUNRIDGE ESTATES UPPERVOLATILE ORGANICS  3 Years01/01/200212/31/20211

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