| 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 | LEAD & COPPER | notes | 3 Years | 01/01/2026 - 12/31/2026 | 5 | incomplete | 08/23/2023 | ||||
| Seasonal sampling period: 06/01 thru 09/30 | |||||||||||
| DIST-A DISTRIBUTION SYSTEM | STAGE 2 DBP | notes | Yearly | 01/01/2026 - 12/31/2026 | 281 | 1 | incomplete | 09/09/2025 | |||
| Seasonal sampling period: 09/01 thru 09/30 | |||||||||||
| EP-A EP FOR ROCK CREEK | ARSENIC | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,203 | 1 | incomplete | 10/12/2025 | |||
| EP-A EP FOR ROCK CREEK | IOC | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,203 | 1 | incomplete | 10/12/2025 | |||
| EP-A EP FOR ROCK CREEK | NITRATE | Yearly | 01/01/2026 - 12/31/2026 | 281 | 1 | incomplete | 10/12/2025 | ||||
| EP-A EP FOR ROCK CREEK | NITRITE | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,203 | 1 | incomplete | 10/12/2025 | |||
| EP-A EP FOR ROCK CREEK | PFAS | notes | Quarterly | 01/01/2026 - 03/31/2026 | 6 | 1 | done | 03/16/2026 | |||
| Initial monitoring - 4 quarters only | |||||||||||
| EP-A EP FOR ROCK CREEK | RAD - GROSS ALPHA | 9 Years | 01/01/2026 - 12/31/2034 | 3,203 | 1 | incomplete | 10/12/2025 | ||||
| EP-A EP FOR ROCK CREEK | RAD - RADIUM 226/228 | 9 Years | 01/01/2020 - 12/31/2028 | 1,012 | 1 | done | 03/26/2021 | ||||
| EP-A EP FOR ROCK CREEK | RAD - URANIUM | notes | 9 Years | 01/01/2026 - 12/31/2034 | 3,203 | 1 | incomplete | 10/12/2025 | |||
| EP-A EP FOR ROCK CREEK | SOC MINUS SOCR CHEMS | 9 Years | 01/01/2026 - 12/31/2034 | 3,203 | 1 | incomplete | 11/05/2019 | ||||
| EP-A EP FOR ROCK CREEK | SOCR | 3 Years | 01/01/2026 - 12/31/2028 | 1,012 | 1 | incomplete | 10/12/2025 | ||||
| EP-A EP FOR ROCK CREEK | VOLATILE ORGANICS | notes | Yearly | 01/01/2026 - 12/31/2026 | 281 | 1 | incomplete | 10/12/2025 | |||
6 secs | |||||||||||