| System Information | Schedule Counts |
Status: Active System Type: Community Population Served: 33,940 | Active: 3 Inactive: 0 Expired: 9 Show Expired |
| Routine Sampling Schedules For Chemicals | ||||||||
| Facility ID |
Name | Status | Test Group | Samples Required |
Sampling Interval |
Start | End | Notes |
| DIST-A | DISTRIBUTION SYSTEM | A | ASBESTOS, DIST | 1 | 9 Years | 01/01/2011 | Open | |
| DIST-A | DISTRIBUTION SYSTEM | A | LEAD & COPPER | 30 | 3 Years | 01/01/2014 | Open | Schedule Reflects The 2009 Joint Monitoring Plan: Oregon City & West Linn with SFWB. Sample between June 1 and September 30. Now on fully reduced monitoring schedule. |
| DIST-A | DISTRIBUTION SYSTEM | A | STAGE 2 DBP | 4 | Quarterly | 10/01/2024 | Open | |