OHA Drinking Water Services
PWS ID: 95630 ---- COLUMBIA HELICOPTERS
| 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 | 6 Months | 01/01/2023 - 06/30/2023 | 91 | 10 | incomplete | 11/30/2022 | |
| EP-A EP FOR WELL #1 | ARSENIC | 3 Years | 01/01/2023 - 12/31/2025 | 1,006 | 1 | done | 02/09/2023 | ||
| EP-A EP FOR WELL #1 | IOC | 3 Years | 01/01/2023 - 12/31/2025 | 1,006 | 1 | done | 02/09/2023 | ||
| EP-A EP FOR WELL #1 | NITRATE | Yearly | 01/01/2023 - 12/31/2023 | 275 | 1 | done | 02/09/2023 | ||
| EP-A EP FOR WELL #1 | NITRITE | 3 Years | 01/01/2023 - 12/31/2025 | 1,006 | 1 | done | 02/09/2023 | ||
| EP-A EP FOR WELL #1 | SOC | Yearly | 01/01/2023 - 12/31/2023 | 275 | 1 | done | 02/09/2023 | ||
| EP-A EP FOR WELL #1 | VOLATILE ORGANICS | Yearly | 01/01/2023 - 12/31/2023 | 275 | 1 | done | 02/09/2023 | ||
| EP-B EP FOR WELL #2 | ARSENIC | 3 Years | 01/01/2023 - 12/31/2025 | 1,006 | 1 | done | 02/09/2023 | ||
| EP-B EP FOR WELL #2 | IOC | 3 Years | 01/01/2023 - 12/31/2025 | 1,006 | 1 | done | 02/09/2023 | ||
| EP-B EP FOR WELL #2 | NITRATE | Yearly | 01/01/2023 - 12/31/2023 | 275 | 1 | done | 02/09/2023 | ||
| EP-B EP FOR WELL #2 | NITRITE | 3 Years | 01/01/2023 - 12/31/2025 | 1,006 | 1 | done | 02/09/2023 | ||
| EP-B EP FOR WELL #2 | SOC | Yearly | 01/01/2023 - 12/31/2023 | 275 | 1 | done | 02/09/2023 | ||
| EP-B EP FOR WELL #2 | VOLATILE ORGANICS | Yearly | 01/01/2023 - 12/31/2023 | 275 | 1 | done | 02/09/2023 | ||
7 secs | |||||||||