OHA Drinking Water Services
OR41
PWS ID: 01264 ---- SPAR TREE MHP

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  6 Months 07/01/2024 - 12/31/2024 40 5 incomplete08/19/2022
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2024 - 12/31/2024   1incomplete09/07/2021
 Seasonal sampling period:  09/01  thru  09/30
EP-A  EP FOR NEW FRONT WELL ARSENIC  9 Years 01/01/2020 - 12/31/2028 1,501 1 incomplete05/06/2014
EP-A  EP FOR NEW FRONT WELL IOC notes9 Years 01/01/2020 - 12/31/2028 1,501 1 incomplete07/02/2014
EP-A  EP FOR NEW FRONT WELL NITRATE  Yearly 01/01/2024 - 12/31/2024 40 1 incomplete11/17/2023
EP-A  EP FOR NEW FRONT WELL NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,501 1 incomplete07/02/2014
EP-A  EP FOR NEW FRONT WELL RAD - GROSS ALPHA  9 Years 01/01/2017 - 12/31/2025 405 1 incomplete09/11/2012
EP-A  EP FOR NEW FRONT WELL RAD - RADIUM 226/228 6 Years 01/01/2020 - 12/31/2025 405 1 incomplete11/05/2019
EP-A  EP FOR NEW FRONT WELL RAD - URANIUM  9 Years 01/01/2017 - 12/31/2025 405 1 incomplete09/11/2012
EP-A  EP FOR NEW FRONT WELL SOC  3 Years 01/01/2023 - 12/31/2025 405 1 incomplete12/13/2022
EP-A  EP FOR NEW FRONT WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 405 1 incomplete12/13/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMHAA5 & TTHM  Quarterly07/01/201209/30/20131Began residual chlorinating in 2008. -PF
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  3 Years01/01/200512/31/20215Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/200212/31/20025Sample Between June 1st and Sept 30th
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 DBP  Yearly01/01/201612/31/20161Collect one dual sample set in September at Space #5
DIST-A  DISTRIBUTION SYSTEMSTAGE 2 IDSE  Yearly01/01/201412/31/20152Sample During Peak Historical Month (September) for High DBPs
EP-A  EP FOR NEW FRONT WELLARSENIC  3 Years01/01/200212/31/20101
EP-A  EP FOR NEW FRONT WELLRAD - RADIUM 226/228  9 Years01/01/200812/31/20131

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More information for this water system: SDWIS ID 3598
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