OHA Drinking Water Services
OR41
PWS ID: 01304 ---- LOST CREEK HEIGHTS WTR ASSOC

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 Years01/01/2026 - 12/31/2026   5 08/22/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2025 - 12/31/2025   1 09/14/2022
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP FOR WELLFIELD (WELLS #1 & #3) ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete12/11/2019
EP-A  EP FOR WELLFIELD (WELLS #1 & #3) IOC notes9 Years 01/01/2020 - 12/31/2028 1,501 1 incomplete12/11/2019
EP-A  EP FOR WELLFIELD (WELLS #1 & #3) NITRATE  Yearly 01/01/2024 - 12/31/2024 40 1 incomplete09/20/2023
EP-A  EP FOR WELLFIELD (WELLS #1 & #3) NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,501 1 incomplete12/11/2019
EP-A  EP FOR WELLFIELD (WELLS #1 & #3) RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete09/14/2022
EP-A  EP FOR WELLFIELD (WELLS #1 & #3) RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 405 1 done 09/14/2022
EP-A  EP FOR WELLFIELD (WELLS #1 & #3) RAD - URANIUM  9 Years 01/01/2023 - 12/31/2031 2,596 1 incomplete09/14/2022
EP-A  EP FOR WELLFIELD (WELLS #1 & #3) SOC  3 Years 01/01/2023 - 12/31/2025 405 1 incomplete11/16/2022
EP-A  EP FOR WELLFIELD (WELLS #1 & #3) VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 405 1 incomplete09/14/2022

8  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 1 and Sept. 30.
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Yearly01/01/200412/31/20041Sample Between June 1st and Sept 30th Each Year
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/200212/31/20035Sample Between June 1st and Sept 30th
EP-A  EP FOR WELLFIELD (WELLS #1 & #3)ARSENIC  3 Years01/01/200212/31/20131
EP-A  EP FOR WELLFIELD (WELLS #1 & #3)RAD - GROSS ALPHA  6 Years01/01/200812/31/20131
EP-A  EP FOR WELLFIELD (WELLS #1 & #3)RAD - URANIUM  6 Years01/01/200812/31/20131

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More information for this water system: SDWIS ID 3612
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