OHA Drinking Water Services
OR41
PWS ID: 00458 ---- RIVERBEND-RIVERBANK COMMUNITY

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   5incomplete07/20/2023
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP notes3 Years01/01/2028 - 12/31/2028   1 07/03/2025
 Seasonal sampling period:  07/01  thru  07/31
EP-A  EP FOR WELLS ARSENIC notes9 Years01/01/2020 - 12/31/2028 1,074 1 done 04/14/2020
EP-A  EP FOR WELLS IOC notes9 Years01/01/2020 - 12/31/2028 1,074 1 done 04/14/2020
EP-A  EP FOR WELLS NITRATE  Yearly 01/01/2026 - 12/31/2026 343 1 incomplete01/27/2025
EP-A  EP FOR WELLS NITRITE notes9 Years01/01/2020 - 12/31/2028 1,074 1 done 04/14/2020
EP-A  EP FOR WELLS RAD - GROSS ALPHA  9 Years 01/01/2023 - 12/31/2031 2,169 1 incomplete04/14/2020
EP-A  EP FOR WELLS RAD - RADIUM 226/228notes9 Years 01/01/2026 - 12/31/2034 3,265 1 incomplete07/18/2017
EP-A  EP FOR WELLS RAD - URANIUM notes9 Years 01/01/2026 - 12/31/2034 3,265 1 incomplete07/18/2017
EP-A  EP FOR WELLS SOC  3 Years 01/01/2026 - 12/31/2028 1,074 1 incomplete01/27/2025
EP-A  EP FOR WELLS VOLATILE ORGANICS  3 Years 01/01/2026 - 12/31/2028 1,074 1 incomplete01/27/2025

9  secs
Show Expired



More information for this water system: SDWIS ID 3347

Information for all water systems:

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