OHA Drinking Water Services
OR41
PWS ID: 01511 ---- OREGON CITY

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  9 Years 01/01/2020 - 12/31/2028 1,062 1 incomplete04/24/2018
DIST-A  DISTRIBUTION SYSTEM LEAD & COPPER notes3 Years01/01/2027 - 12/31/2027   30 08/09/2024
 Seasonal sampling period:  06/01  thru  09/30
DIST-A  DISTRIBUTION SYSTEM STAGE 2 DBP  Quarterly 01/01/2026 - 03/31/2026 56 4 incomplete11/03/2025

6  secs
Show Expired



More information for this water system: SDWIS ID 5028

Information for all water systems:

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