| 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 | TOC & ALKALINITY | Quarterly | 01/01/2026 - 03/31/2026 | 2 | 1 | incomplete | 07/01/2025 | ||||
| DIST-A Distribution System | LEAD & COPPER | notes | 3 Years | 01/01/2028 - 12/31/2028 | 5 | 08/10/2025 | |||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A Distribution System | STAGE 2 DBP | notes | Yearly | 01/01/2026 - 12/31/2026 | 277 | 1 | incomplete | 09/02/2025 | |||
| Seasonal sampling period: 09/01 thru 09/30 | |||||||||||
| EP-A EP FOR CREEKS | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,008 | 1 | done | 04/12/2022 | |||
| EP-A EP FOR CREEKS | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,008 | 1 | done | 04/12/2022 | |||
| EP-A EP FOR CREEKS | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 277 | 1 | incomplete | 06/06/2025 | ||||
| EP-A EP FOR CREEKS | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 1,008 | 1 | done | 04/12/2022 | |||
| EP-A EP FOR CREEKS | PFAS | notes | Quarterly | 01/01/2026 - 03/31/2026 | 2 | 1 | incomplete | ||||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-A EP FOR CREEKS | RAD - GROSS ALPHA | 9 Years | 01/01/2026 - 12/31/2034 | 3,199 | 1 | incomplete | 01/05/2021 | ||||
| EP-A EP FOR CREEKS | RAD - RADIUM 226/228 | 6 Years | 01/01/2026 - 12/31/2031 | 2,103 | 1 | incomplete | 06/06/2025 | ||||
| EP-A EP FOR CREEKS | RAD - URANIUM | 9 Years | 01/01/2026 - 12/31/2034 | 3,199 | 1 | incomplete | 01/05/2021 | ||||
| EP-A EP FOR CREEKS | SOC | 3 Years | 01/01/2026 - 12/31/2028 | 1,008 | 1 | incomplete | 06/06/2025 | ||||
| EP-A EP FOR CREEKS | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 277 | 1 | incomplete | 06/06/2025 | ||||
| WTP-A TP FOR CREEKS | TOTAL ORGANIC CARBON | Quarterly | 01/01/2026 - 03/31/2026 | 2 | 1 | incomplete | 07/01/2025 | ||||
6 secs | |||||||||||
| Expired Schedules | |||||||||
| Facility ID |
Analyte or Group | Sampling Interval |
Start | End | Samples Required |
Notes | |||
| CH-A COMMON HEADER FOR WTP-A | TOC & ALKALINITY | Monthly | 01/01/2004 | 12/31/2005 | 1 | Raw and filtered TOC and alkalinity | |||
| CH-A COMMON HEADER FOR WTP-A | TOC & ALKALINITY | Quarterly | 01/01/2006 | 12/31/2006 | 1 | ||||
| DIST-A Distribution System | HAA5 & TTHM | Yearly | 01/01/2004 | 12/31/2013 | 1 | Sample between June 1 and Sept. 30. | |||
| EP-A EP FOR CREEKS | ARSENIC | Yearly | 01/01/2002 | 12/31/2009 | 1 | ||||
| EP-A EP FOR CREEKS | RAD - RADIUM 226/228 | 9 Years | 01/01/2008 | 12/31/2013 | 1 | ||||
| EP-A EP FOR CREEKS | RAD - URANIUM | 6 Years | 01/01/2008 | 12/31/2016 | 1 | ||||
| EP-A EP FOR CREEKS | VOLATILE ORGANICS | 3 Years | 01/01/2011 | 12/13/2016 | 1 | ||||
| EP-A EP FOR CREEKS | VOLATILE ORGANICS | Yearly | 01/01/2002 | 12/31/2009 | 1 | ||||
| SRC-AA RAINBOW CREEK | CYANOTOXINS | 2 Weeks | 07/15/2018 | 01/24/2019 | 1 | ||||
| WTP-A TP FOR CREEKS | TOTAL ORGANIC CARBON | Monthly | 01/01/2004 | 12/31/2005 | 1 | Post Filtration TOC | |||
| WTP-A TP FOR CREEKS | TOTAL ORGANIC CARBON | Quarterly | 01/01/2006 | 12/31/2006 | 1 | ||||