OHA Drinking Water Services
OR41
PWS ID: 95547 ---- SOUTHEND CORPORATE AIRPARK COA

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   5incomplete06/23/2021
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP FOR WELL ARSENIC  Quarterly 10/01/2024 - 12/31/2024 38 1 incomplete05/29/2024
EP-A  EP FOR WELL IOC  3 Years 01/01/2023 - 12/31/2025 403 1 incomplete05/09/2022
EP-A  EP FOR WELL NITRATE  Yearly 01/01/2024 - 12/31/2024 38 1 incomplete10/06/2023
EP-A  EP FOR WELL NITRITE  3 Years01/01/2023 - 12/31/2025 403 1 done 04/04/2024
EP-A  EP FOR WELL SOC  3 Years 01/01/2023 - 12/31/2025 403 1 incomplete05/09/2022
EP-A  EP FOR WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 403 1 incomplete05/09/2022

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Expired Schedules
Facility
ID		 Analyte or Group    Sampling
Interval		 Start End Samples
Required		    Notes
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  6 Months01/01/201606/30/201710
DIST-A  DISTRIBUTION SYSTEMLEAD & COPPER  Yearly01/01/201812/31/20215Sample between June 1st and September 30th
EP-A  EP FOR WELLSOC  Yearly01/01/201612/31/20211
EP-A  EP FOR WELLTOLUENE   Quarterly04/01/201603/31/20221
EP-A  EP FOR WELLVOLATILE ORGANICS  Yearly01/01/201612/31/20211

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More information for this water system: SDWIS ID 5399
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