| Filename | Brittain_403_2_2018-07-23_0063 |
| Title | OWRC Water Quality Study: Drawing 3 - Dereham Water and Gas Wells |
| Front/Back | Front |
| Blank | No |
| Author | Ontario Water Resources Commission |
| Date | 1966-03-01 |
| Type | Sketch |
| Country | Canada |
| State | Ontario |
| County | |
| Township | Dereham |
| Lot | |
| Concession | |
| OGSRA Well Ind | Yes |
| Quality Score | 1 |
| Documentation Score | 3 |
| Description | A map of Dereham township showing water and gas wells, as part of the Ontario Water Resources Commission\'s report of its water quality study. |