McKean County
Historic Sites
| STREAM | GROUP | MONITOR | SITE | COUNT | START | END | MIN | MEAN | MAX | MIN | MEAN | MAX |
| NAME | NUMBER | DATE | DATE | pH | pH | pH | ALK | ALK | ALK | |||
| Clarion River W. | Lammie | 92b | 43 | 3/2/88 | 2/9/89 | 6.0 | 6.5 | 7.0 | 5.0 | 20.74 | 45.0 | |
| E.B. Tunungant C | Montecalvo | 299 | 43 | 12/10/90 | 10/27/91 | 6.0 | 6.7 | 8.0 | 8.0 | 29.86 | 64.0 | |
| Kinzua Creek | Lammie | 92a | 43 | 3/2/88 | 2/9/89 | 6.0 | 6.5 | 7.0 | 5.0 | 15.77 | 40.0 |
Last Updated on 9/16/04
By ALLARM