Saint Mary River
| Use attributes for filter ! | |
| Mouth | Old Man River |
|---|---|
| Provinces | Alberta |
| Country | Canada |
| Regions | Alberta |
| Source | Gunsight Lake |
| Mouth elevation | 834847 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3061650 |
About Saint Mary River
The Saint Mary River is a cross-border tributary of the Oldman River, itself a tributary of the South Saskatchewan River. The Saint Mary together with the Belly River and Waterton River drains a small portion of Montana, in the United States, to the Hudson Bay watershed in Canada.
