| 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 | ||||||||||
| CH-A COMMON HEADER FOR WTP-A | TOTAL ORGANIC CARBON | notes | Monthly | 04/01/2026 - 04/30/2026 | 17 | 1 | incomplete | 10/03/2012 | |||
| DIST-A DISTRIBUTION SYSTEM | ASBESTOS, DIST | 9 Years | 01/01/2020 - 12/31/2028 | 993 | 1 | done | 04/15/2020 | ||||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | notes | 3 Years | 01/01/2027 - 12/31/2027 | 30 | 09/18/2024 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | Quarterly | 04/01/2026 - 06/30/2026 | 78 | 4 | incomplete | 11/04/2025 | ||||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | ARSENIC | notes | 9 Years | 01/01/2023 - 12/31/2031 | 2,088 | 1 | incomplete | 04/15/2020 | |||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 993 | 1 | done | 04/15/2020 | |||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 262 | 1 | incomplete | 04/09/2025 | ||||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 993 | 1 | done | 04/15/2020 | |||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | PFAS | notes | Quarterly | 04/01/2026 - 06/30/2026 | 78 | 1 | incomplete | 10/21/2024 | |||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | RAD - GROSS ALPHA | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,184 | 1 | incomplete | 04/15/2020 | |||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | RAD - RADIUM 226/228 | 9 Years | 01/01/2023 - 12/31/2031 | 2,088 | 1 | incomplete | 04/15/2020 | ||||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | RAD - URANIUM | 9 Years | 01/01/2020 - 12/31/2028 | 993 | 1 | done | 04/15/2020 | ||||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 993 | 2 | incomplete | 10/01/2025 | |||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 262 | 1 | incomplete | 04/09/2025 | ||||
6 secs | |||||||||||
| Expired Schedules | |||||||||
| Facility ID |
Analyte or Group | Sampling Interval |
Start | End | Samples Required |
Notes | |||
| DIST-A DISTRIBUTION SYSTEM | HAA5 & TTHM | Quarterly | 01/01/2004 | 06/30/2005 | 1 | Schedule Reflects 1 RT Sample Per QT Per WTP | |||
| DIST-A DISTRIBUTION SYSTEM | HAA5 & TTHM | Quarterly | 07/01/2005 | 09/30/2013 | 1 | Schedule Reflects 1 RT Sample Per QT Per WTP | |||
| DIST-A DISTRIBUTION SYSTEM | LEAD & COPPER | 3 Years | 01/01/2002 | 12/31/2021 | 20 | Sample Between June 1st and Sept 30th | |||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | Quarterly | 10/01/2013 | 03/31/2022 | 2 | Sample in Nov, Feb, May, and Aug | |||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | ARSENIC | 3 Years | 01/01/2002 | 12/31/2004 | 1 | ||||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | RAD - RADIUM 226/228 | 6 Years | 01/01/2008 | 12/31/2013 | 1 | ||||
| EP-A EP FOR CREEKS AND MIDDLE LAKE | RAD - URANIUM | 6 Years | 01/01/2008 | 12/31/2019 | 1 | ||||