OHA Drinking Water Services
OR41
PWS ID: 00369 ---- HEPPNER, 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 1,094 1 done 05/16/2022
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2026 - 12/31/2026   10incomplete08/10/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notesYearly 01/01/2026 - 12/31/2026 363 1 incomplete08/25/2025
 Seasonal sampling period:  08/01  thru  08/31
EP-A  EP FOR WELLS #1 - #5 ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,189 1 done 04/28/2025
EP-A  EP FOR WELLS #1 - #5 IOC notes9 Years01/01/2020 - 12/31/2028 1,094 1 done 05/16/2022
EP-A  EP FOR WELLS #1 - #5 NITRATE  Yearly 01/01/2026 - 12/31/2026 363 1 incomplete07/10/2024
EP-A  EP FOR WELLS #1 - #5 NITRITE notes9 Years01/01/2020 - 12/31/2028 1,094 1 done 05/16/2022
EP-A  EP FOR WELLS #1 - #5 RAD - GROSS ALPHA  9 Years 01/01/2026 - 12/31/2034 3,285 1 incomplete08/28/2023
EP-A  EP FOR WELLS #1 - #5 RAD - RADIUM 226/228 6 Years 01/01/2026 - 12/31/2031 2,189 1 incomplete05/16/2022
EP-A  EP FOR WELLS #1 - #5 RAD - URANIUM  6 Years 01/01/2026 - 12/31/2031 2,189 1 incomplete08/28/2023
EP-A  EP FOR WELLS #1 - #5 SOC  3 Years 01/01/2026 - 12/31/2028 1,094 1 incomplete04/28/2025
EP-A  EP FOR WELLS #1 - #5 VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,094 1 incomplete04/28/2025

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More information for this water system: SDWIS ID 3729

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