| Station: | KENNEBEC RIVER - STATION 22 |
| Station Number: | S-22 |
| Town: | NORRIDGEWOCK |
| County: | SOMERSET |
| Major Drainage: | KENNEBEC |
| Site Type: | STREAM/RIVER BIOMONITORING |
| Sample Type: | MACROINVERTEBRATE |
| Latitude: | 44.75448409 |
| Longitude: | -69.86853546 |
| Sample ID | Sample Date | Statutory Class | Attainment | Report | Final Determination |
| 25 | 9/1/1983 | B | Yes | B | |
| 639 | 9/4/1997 | B | Yes | A | |
| 1656 | 8/15/2007 | B | Yes | View | A |
| 2112 | 8/15/2012 | B | Yes | View | A |