OHA Drinking Water Services
OR41
PWS ID: 00746 ---- LAKESHORE TERRACE

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  9 Years 01/01/2020 - 12/31/2028 1,046 1 incomplete
DIST-A  Distribution System LEAD & COPPER notes3 Years01/01/2028 - 12/31/2028   5 08/26/2025
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,141 1 done 07/21/2025
EP-A  EP FOR WELL IOC notes9 Years 01/01/2020 - 12/31/2028 1,046 1 incomplete07/01/2016
EP-A  EP FOR WELL NITRATE  Yearly 01/01/2026 - 12/31/2026 315 1 incomplete07/21/2025
EP-A  EP FOR WELL NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,046 1 incomplete07/01/2016
EP-A  EP FOR WELL RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,237 1 incomplete09/10/2025
EP-A  EP FOR WELL RAD - RADIUM 226/228 6 Years 01/01/2026 - 12/31/2031 2,141 1 incomplete09/10/2025
EP-A  EP FOR WELL RAD - URANIUM notes9 Years 01/01/2026 - 12/31/2034 3,237 1 incomplete09/10/2025
EP-A  EP FOR WELL SOC  3 Years 01/01/2026 - 12/31/2028 1,046 1 incomplete09/10/2025
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,046 1 incomplete09/10/2025

5  secs
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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
EP-A  EP FOR WELLARSENIC  3 Years01/01/200212/31/20131
EP-A  EP FOR WELLRAD - GROSS ALPHA  6 Years01/01/202012/31/20251
EP-A  EP FOR WELLRAD - GROSS ALPHA  9 Years01/01/200812/31/20191Schedule Reflects Monitoring Reduction Granted
EP-A  EP FOR WELLRAD - RADIUM 226/228  9 Years01/01/200812/31/20251Schedule Reflects Monitoring Reduction Granted

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More information for this water system: SDWIS ID 3412
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