| Well Name | County | Township | Tract | Lot/Block | Conc/Tract | Core/Top | Core/Bottom | Formation/Cored | Core # |
|---|---|---|---|---|---|---|---|---|---|
| ST.LAWRENCE DDH #638 | DUNDAS | MATILDA | ? | ? | 22.5 | 38.8 | TRENTON | 238 | |
| DAMES & MOORE RH-4 | DUNDAS | MATILDA | 2 | VIII | 9.8 | 228.6 | BLACK RIVER | 323 | |
| DAMES & MOORE RH-1 | DUNDAS | MATILDA | 30 | I | 3.2 | 209.4 | BLACK RIVER | 298 | |
| DAMES & MOORE RH-5 | DUNDAS | WINCHESTER | 8 | I | 12.8 | 94.4 | BLACK RIVER | 328 |