 |
||
| Introduction :: Data Search Options :: WS Name Look Up :: WS ID Look Up :: DWS Home :: DWS Rules :: Quick Data Links |
|
||
| Introduction :: Data Search Options :: WS Name Look Up :: WS ID Look Up :: DWS Home :: DWS Rules :: Quick Data Links |
| System Information | Schedule Counts |
Status: Active Type: NTNC Population: 70 | Active: 8 Inactive: 14 Show Inactive Expired: 17 Show Expired Show All |
| PWS #: 90872 NORTHWEST ALUMINUM COMPANY Routine Sampling Schedules For Chemicals | ||||||||
| Facility ID |
Name | Status | Test Group | Samples Required |
Sampling Interval |
Start | End | Notes |
| DIST-A | DISTRIBUTION SYSTEM | A | LEAD & COPPER | 5 | 6 Months | 01/01/2020 | Open | |
| DIST-A | DISTRIBUTION SYSTEM | A | STAGE 2 DBP | 1 | 3 Years | 01/01/2021 | Open | Collect sample in August at WRPB |
| EP-A | EP FOR WELL #1 & #3 | A | ARSENIC | 1 | 9 Years | 01/01/2011 | Open | Schedule reflects monitoring reduction granted. |
| EP-A | EP FOR WELL #1 & #3 | A | IOC | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR WELL #1 & #3 | A | NITRATE | 1 | Yearly | 01/01/2002 | Open | |
| EP-A | EP FOR WELL #1 & #3 | A | NITRITE | 1 | 9 Years | 01/01/2002 | Open | Schedule Reflects Monitoring Reduction Granted |
| EP-A | EP FOR WELL #1 & #3 | A | SOC | 1 | 3 Years | 01/01/2002 | Open | |
| EP-A | EP FOR WELL #1 & #3 | A | VOLATILE ORGANICS | 1 | 3 Years | 01/01/2002 | Open | |