LivewellMontana
Petroleum County
No fish consumption advisory is on file for any of the 7 named waters in Petroleum County.
That doesn't mean they've been cleared
Most waters in the United States have never been sampled for contaminants. An absence of an advisory means Montana hasn't published one — not that the fish have been tested and found safe. Check Montana FWP/DPHHS/DEQ — Sport Fish Consumption Guidelines before eating your catch, and see Montana's statewide guidance, which applies to waters with no rule of their own.
Named waters in Petroleum County
7 waters with no advisory on file. Listed so you can confirm we've looked — not as evidence the fish are safe.
- Headman-Field Reservoir
- Little Bear Lake
- Petrolia Lake
- Sacagawea River
- War Horse Lake
- Wild Horse Lake
- Yellow Water Reservoir