Washington County · lake · 1 acres · seasonal
Grassy Flat
Grassy Flat is a lake in Washington County, Utah. FishableWaters aggregates every stocking record for this water from Utah's fish & wildlife agency; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Stocking ledger
No published stocking records yet. This water stays in our books — the ledger begins the hour its state agency publishes a record.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Cave Creek2.0 mi
- Grassy Creek2.1 mi
- Lost Creek1.9 mi
- Lower Enterprise Reservoir2.7 mistocked Apr 8, 2026
- Upper Enterprise Reservoir2.7 mistocked Mar 18, 2026
- Pilot Creek2.8 mi
- Ox Valley Lake3.7 mi
- Little Pine Creek6.4 mi
Seasons, limits, and rules are the state's call — check the official UT regulations and buy your license before you go. We link the source; we never restate the rules.
Grassy Flat fishing — FAQ
Do I need a license to fish Grassy Flat?+
Yes — Utah requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is Grassy Flat?+
Grassy Flat is a lake in Washington County, Utah. Driving directions and an interactive topo map are on this page.