| 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 | 1,046 | 1 | done | 02/19/2020 | ||||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | notes | 3 Years | 01/01/2027 - 12/31/2027 | 30 | 08/09/2024 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Quarterly | 01/01/2026 - 03/31/2026 | 40 | 4 | incomplete | 08/04/2025 | |||
5 secs | |||||||||||
| Expired Schedules | |||||||||
| Facility ID |
Analyte or Group | Sampling Interval |
Start | End | Samples Required |
Notes | |||
| DIST-A DISTRIBUTION SYSTEM | ASBESTOS, DIST | 3 Years | 01/01/2008 | 12/31/2010 | 1 | Due to L/C AL exceedance. OAR 333-061-0036(2)(c)(C) | |||
| DIST-A DISTRIBUTION SYSTEM | ASBESTOS, DIST | 9 Years | 01/01/2002 | 12/31/2007 | 1 | Schedule Reflects Monitoring Reduction Granted | |||
| DIST-A DISTRIBUTION SYSTEM | HAA5 & TTHM | Quarterly | 01/01/2004 | 09/30/2013 | 4 | ||||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | 3 Years | 01/01/2002 | 07/31/2005 | 30 | Schedule Reflects OR City S. Fork WB Joint Monitoring Plan | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | 6 Months | 02/01/2009 | 12/31/2009 | 60 | Schedule Reflects New Joint Monitoring Plan: Oregon City, West Linn & SFWB | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | 6 Months | 07/01/2008 | 12/31/2008 | 60 | Schedule Reflects OR City S. Fork WB Joint Monitoring Plan | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | 6 Months | 10/01/2005 | 06/30/2006 | 60 | Discontinued until implementation of new corrosion control program | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | Yearly | 01/01/2010 | 12/31/2012 | 30 | Schedule Reflects New Joint Monitoring Plan: Oregon City & West Linn, with SFWB. Sample between June 1 and Sept. 30. | |||