OHA Drinking Water Services
OR41
PWS ID: 05955 ---- UPS-HERMISTON

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 Years01/01/2026 - 12/31/2026   5 07/25/2023
 Seasonal sampling period:  06/01  thru  09/30
EP-A  EP for WELL ARSENIC notes9 Years01/01/2023 - 12/31/2031 2,446 1 done 03/27/2024
EP-A  EP for WELL IOC notes9 Years01/01/2020 - 12/31/2028 1,351 1 done 01/10/2022
EP-A  EP for WELL NITRATE  Yearly 01/01/2025 - 12/31/2025 255 1 incomplete03/27/2024
EP-A  EP for WELL NITRITE notes9 Years01/01/2020 - 12/31/2028 1,351 1 done 01/10/2022
EP-A  EP for WELL SOC  3 Years 01/01/2023 - 12/31/2025 255 1 incomplete09/08/2020
EP-A  EP for WELL VOLATILE ORGANICS  3 Years 01/01/2023 - 12/31/2025 255 1 incomplete09/08/2020

15  secs
Show Expired



More information for this water system: SDWIS ID 4173

Information for all water systems:

Main menu:
Need help? Email Drinking Water Services for assistance.Staff/Partner Login