| 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 | 04/01/2026 - 06/30/2026 | 80 | 1 | incomplete | 02/25/2026 | ||||
| CH-B COMMON HEADER FOR WTP-B | TOC & ALKALINITY | Quarterly | 04/01/2026 - 06/30/2026 | 80 | 1 | incomplete | 02/25/2026 | ||||
| DIST-A Distribution System | LEAD & COPPER | notes | 3 Years | 01/01/2026 - 12/31/2026 | 30 | incomplete | 09/20/2023 | ||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A Distribution System | STAGE 2 DBP | notes | Quarterly | 04/01/2026 - 06/30/2026 | 80 | 4 | incomplete | 02/17/2026 | |||
| EP-A EP FOR TAYLOR WTP | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/26/2020 | |||
| EP-A EP FOR TAYLOR WTP | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/26/2020 | |||
| EP-A EP FOR TAYLOR WTP | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 264 | 1 | incomplete | 08/13/2025 | ||||
| EP-A EP FOR TAYLOR WTP | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/13/2025 | |||
| EP-A EP FOR TAYLOR WTP | PFAS | notes | Quarterly | 04/01/2026 - 06/30/2026 | 80 | 1 | incomplete | ||||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-A EP FOR TAYLOR WTP | RAD - GROSS ALPHA | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/12/2020 | ||||
| EP-A EP FOR TAYLOR WTP | RAD - RADIUM 226/228 | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/12/2020 | ||||
| EP-A EP FOR TAYLOR WTP | RAD - URANIUM | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/12/2020 | ||||
| EP-A EP FOR TAYLOR WTP | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 995 | 2 | incomplete | 08/16/2023 | |||
| EP-A EP FOR TAYLOR WTP | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 264 | 1 | incomplete | 08/13/2025 | ||||
| EP-B EP FOR ROCK CREEK WTP | ARSENIC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/26/2020 | |||
| EP-B EP FOR ROCK CREEK WTP | IOC | notes | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/26/2020 | |||
| EP-B EP FOR ROCK CREEK WTP | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 264 | 1 | incomplete | 08/13/2025 | ||||
| EP-B EP FOR ROCK CREEK WTP | NITRITE | notes | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/13/2025 | |||
| EP-B EP FOR ROCK CREEK WTP | PFAS | notes | Quarterly | 04/01/2026 - 06/30/2026 | 80 | 1 | incomplete | ||||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-B EP FOR ROCK CREEK WTP | RAD - GROSS ALPHA | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/12/2020 | ||||
| EP-B EP FOR ROCK CREEK WTP | RAD - RADIUM 226/228 | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/12/2020 | ||||
| EP-B EP FOR ROCK CREEK WTP | RAD - URANIUM | 9 Years | 01/01/2020 - 12/31/2028 | 995 | 1 | done | 08/12/2020 | ||||
| EP-B EP FOR ROCK CREEK WTP | SOC | notes | 3 Years | 01/01/2026 - 12/31/2028 | 995 | 2 | incomplete | 08/16/2023 | |||
| EP-B EP FOR ROCK CREEK WTP | VOLATILE ORGANICS | Yearly | 01/01/2026 - 12/31/2026 | 264 | 1 | incomplete | 08/13/2025 | ||||
| WTP-A TP FOR TAYLOR WTP | TOTAL ORGANIC CARBON | Quarterly | 04/01/2026 - 06/30/2026 | 80 | 1 | incomplete | 02/25/2026 | ||||
| WTP-B TP FOR ROCK CREEK WTP | TOTAL ORGANIC CARBON | Quarterly | 04/01/2026 - 06/30/2026 | 80 | 1 | incomplete | 02/25/2026 | ||||
6 secs | |||||||||||
| Expired Schedules | |||||||||
| Facility ID |
Analyte or Group | Sampling Interval |
Start | End | Samples Required |
Notes | |||
| CH-A COMMON HEADER FOR WTP-A | CYANOTOXINS | 2 Weeks | 07/15/2018 | 01/24/2019 | 1 | ||||
| CH-A COMMON HEADER FOR WTP-A | TOC & ALKALINITY | Monthly | 01/01/2002 | 12/31/2005 | 1 | Raw and filtered TOC and alkalinity | |||
| CH-B COMMON HEADER FOR WTP-B | CYANOTOXINS | 2 Weeks | 07/15/2018 | 01/24/2019 | 1 | ||||
| CH-B COMMON HEADER FOR WTP-B | TOC & ALKALINITY | Monthly | 01/01/2002 | 12/31/2005 | 1 | Raw and filtered TOC and alkalinity | |||
| DIST-A Distribution System | HAA5 & TTHM | Quarterly | 01/01/2002 | 09/30/2012 | 2 | Schedule Reflects Monitoring Reduction Granted | |||
| DIST-A Distribution System | STAGE 2 DBP | Quarterly | 10/01/2012 | 09/30/2013 | 8 | Sample in Feb, May, Aug, and Nov | |||
| EP-A EP FOR TAYLOR WTP | ARSENIC | Yearly | 01/01/2002 | 12/31/2008 | 1 | ||||
| EP-A EP FOR TAYLOR WTP | RAD - GROSS ALPHA | 6 Years | 01/01/2008 | 12/31/2019 | 1 | Schedule reflects monitoring reduction granted. | |||
| EP-A EP FOR TAYLOR WTP | RAD - RADIUM 226/228 | 6 Years | 01/01/2008 | 12/31/2019 | 1 | Schedule reflects monitoring reduction granted. | |||
| EP-A EP FOR TAYLOR WTP | RAD - URANIUM | 6 Years | 01/01/2008 | 12/31/2019 | 1 | Schedule reflects monitoring reduction granted. | |||
| EP-B EP FOR ROCK CREEK WTP | ARSENIC | Yearly | 01/01/2002 | 12/31/2008 | 1 | ||||
| EP-B EP FOR ROCK CREEK WTP | RAD - GROSS ALPHA | 6 Years | 01/01/2008 | 12/31/2019 | 1 | Schedule reflects monitoring reduction granted. | |||
| EP-B EP FOR ROCK CREEK WTP | RAD - RADIUM 226/228 | 6 Years | 01/01/2008 | 12/31/2019 | 1 | Schedule reflects monitoring reduction granted. | |||
| EP-B EP FOR ROCK CREEK WTP | RAD - URANIUM | 6 Years | 01/01/2008 | 12/31/2019 | 1 | Schedule reflects monitoring reduction granted. | |||
| WTP-A TP FOR TAYLOR WTP | TOTAL ORGANIC CARBON | Monthly | 01/01/2002 | 12/31/2005 | 1 | Post Filtration TOC | |||
| WTP-B TP FOR ROCK CREEK WTP | TOTAL ORGANIC CARBON | Monthly | 01/01/2002 | 12/31/2005 | 1 | Post Filtration TOC | |||