OHA Drinking Water Services
OR41
PWS ID: 00500 ---- MADRAS, 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 LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   20 09/05/2024
 Seasonal sampling period:  06/01  thru  09/30
EP-C  EP FOR WELL #3 ARSENIC notes9 Years 01/01/2023 - 12/31/2031 2,417 1 incomplete05/01/2018
EP-C  EP FOR WELL #3 IOC notes9 Years 01/01/2020 - 12/31/2028 1,322 1 incomplete05/01/2018
EP-C  EP FOR WELL #3 NITRATE  Yearly01/01/2025 - 12/31/2025 226 1 done 04/22/2025
EP-C  EP FOR WELL #3 NITRITE notes9 Years 01/01/2020 - 12/31/2028 1,322 1 incomplete05/01/2018
EP-C  EP FOR WELL #3 RAD - GROSS ALPHA  9 Years 01/01/2020 - 12/31/2028 1,322 1 incomplete05/01/2018
EP-C  EP FOR WELL #3 RAD - RADIUM 226/228 9 Years01/01/2017 - 12/31/2025 226 1 done 10/03/2022
EP-C  EP FOR WELL #3 RAD - URANIUM  9 Years01/01/2020 - 12/31/2028 1,322 1 done 04/22/2025
EP-C  EP FOR WELL #3 SOC notes3 Years01/01/2023 - 12/31/2025 226 2 done 07/29/2024
EP-C  EP FOR WELL #3 VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 226 1 incomplete04/20/2021

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More information for this water system: SDWIS ID 4048

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