| Station: | Northern Diatomite Company, a.k.a. Muskoka Diatomite Company Limited |
| Subdivision: | Newmarket |
| Mileage: | 109.1 |
| Other Tracks: | S.3 |
| Date | Event |
|---|---|
| 1936-04-26/1936-09-27 | Muskoka Diatomite Co. Ltd., Mileage 109.1, S.4[CNR.CR.NOD.54/57] |
| 1937-04-25/1943-09-05 | Muskoka Diatomite Co. Ltd., Mileage 109.1, S.3[CNR.CR.NOD.58/78] |
| 1944-06-25/1946-09-01 | Absent[CNR.CR.NOD.79/84] |
| 1947-04-27 | Northern Diatomite Co., Mileage 109.1, S.3[CNR.CR.NOD.85] |