OHA Drinking Water Services
OR41
PWS ID: 00452 ---- LAFAYETTE, CITY OF

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 notes9 Years01/01/2020 - 12/31/2028 1,688 1 done 04/29/2020
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2025 - 12/31/2025   20 06/29/2022
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesQuarterly04/01/2024 - 06/30/2024 43 2 incomplete02/01/2024
EP-A  EP FOR CONTROL BUILDINGXYLENES, TOTAL  Quarterly04/01/2024 - 06/30/2024 43 1 incomplete 02/01/2024
EP-A  EP FOR CONTROL BUILDING ARSENIC notes9 Years01/01/2017 - 12/31/2025 592 1 done 04/24/2024
EP-A  EP FOR CONTROL BUILDING IOC notes9 Years01/01/2020 - 12/31/2028 1,688 1 incomplete11/12/2019
EP-A  EP FOR CONTROL BUILDING NITRATE  Yearly01/01/2024 - 12/31/2024 227 1 done 04/24/2024
EP-A  EP FOR CONTROL BUILDING NITRITE notes9 Years01/01/2020 - 12/31/2028 1,688 1 done 04/24/2024
EP-A  EP FOR CONTROL BUILDING RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 592 1 done 12/28/2021
EP-A  EP FOR CONTROL BUILDING RAD - RADIUM 226/228notes9 Years01/01/2023 - 12/31/2031 2,783 1 incomplete12/28/2021
EP-A  EP FOR CONTROL BUILDING RAD - URANIUM notes9 Years01/01/2023 - 12/31/2031 2,783 1 incomplete12/28/2021
EP-A  EP FOR CONTROL BUILDING SOC notes3 Years01/01/2023 - 12/31/2025 592 2 incomplete09/14/2022
EP-A  EP FOR CONTROL BUILDING VOLATILE ORGANICS notes3 Years01/01/2023 - 12/31/2025 592 1 incomplete12/28/2021
EP-C  EP FOR CITY PARK WELL ARSENIC notes9 Years01/01/2017 - 12/31/2025 592 1 done 11/12/2019
EP-C  EP FOR CITY PARK WELL IOC notes9 Years01/01/2020 - 12/31/2028 1,688 1 incomplete11/12/2019
EP-C  EP FOR CITY PARK WELL NITRATE  Yearly01/01/2024 - 12/31/2024 227 1 incomplete08/02/2023
EP-C  EP FOR CITY PARK WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 1,688 1 incomplete11/12/2019
EP-C  EP FOR CITY PARK WELL RAD - GROSS ALPHA notes9 Years01/01/2017 - 12/31/2025 592 1 done 12/29/2021
EP-C  EP FOR CITY PARK WELL RAD - RADIUM 226/228notes9 Years01/01/2023 - 12/31/2031 2,783 1 incomplete12/28/2021
EP-C  EP FOR CITY PARK WELL RAD - URANIUM notes9 Years01/01/2023 - 12/31/2031 2,783 1 incomplete12/28/2021
EP-C  EP FOR CITY PARK WELL SOC notes3 Years01/01/2023 - 12/31/2025 592 2 incomplete09/14/2022
EP-C  EP FOR CITY PARK WELL VOLATILE ORGANICS  3 Years01/01/2023 - 12/31/2025 592 1 incomplete02/16/2022

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More information for this water system: SDWIS ID 4296
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