Benton Lake NWR
Cascade County, MT
5K huntable acres
County guide · Montana · MT WPAs
Chouteau County has 2 named Waterfowl Production Areas covering 2,112 acres of federally owned, walk-in public land. The largest is Kingsbury Lake WPA at 1,883 acres; the average tract is about 1,056 acres.
WPAs here are managed by the Benton Lake Wetland Management District, which sets any district-specific rules (vehicle access, blinds, nontoxic shot, closed areas).
The county covers about 3,930 square miles and has roughly 5,895 residents. WPAs make up about 0.1% of its land area.
Gold outlines are fee-title Waterfowl Production Areas — federally owned public land. Land outside them is almost always private. Switch to satellite to check water conditions and cover, and click any tract for coordinates.
| WPA | Acres | Nearest town | GPS | Go |
|---|---|---|---|---|
| Kingsbury Lake WPA 1,911 deeded ac |
1,883 | 45 mi E of Great Falls | 47.56987, -110.34574 |
Map · Directions |
| Big Sag WPA | 230 | 28 mi E of Great Falls | 47.60619, -110.72644 |
Map · Directions |
Acreage from USFWS realty GIS polygons. Coordinates are a point inside each tract — not necessarily a parking area. Look for designated parking and boundary signs on the ground.
Distances below are straight-line from the center of the county. Most WPAs are reached by county and township gravel roads — download the GPX file and load it into your phone or GPS before you lose cell coverage.
*½ hour before sunrise — the standard federal shooting-hour start for migratory game birds. Times in Denver local time.
Full season calculator →| Date | Shooting light | Sunrise | Sunset | Daylight |
|---|---|---|---|---|
| Tue, Sep 1, 2026 | 6:08 AM | 6:38 AM | 8:05 PM | 13h 27m |
| Tue, Sep 15, 2026 | 6:27 AM | 6:57 AM | 7:37 PM | 12h 40m |
| Thu, Oct 1, 2026 | 6:49 AM | 7:19 AM | 7:03 PM | 11h 45m |
| Thu, Oct 15, 2026 | 7:09 AM | 7:39 AM | 6:35 PM | 10h 57m |
| Sun, Nov 1, 2026 | 6:35 AM | 7:05 AM | 5:05 PM | 10h 01m |
| Sun, Nov 15, 2026 | 6:56 AM | 7:26 AM | 4:46 PM | 9h 20m |
| Tue, Dec 1, 2026 | 7:19 AM | 7:49 AM | 4:32 PM | 8h 43m |
| Tue, Dec 15, 2026 | 7:34 AM | 8:04 AM | 4:29 PM | 8h 26m |
| Fri, Jan 1, 2027 | 7:41 AM | 8:11 AM | 4:38 PM | 8h 28m |
| Fri, Jan 15, 2027 | 7:36 AM | 8:06 AM | 4:54 PM | 8h 48m |
| Mon, Feb 1, 2027 | 7:20 AM | 7:50 AM | 5:19 PM | 9h 30m |
Computed for 47.866, -110.482 (MDT / DST-aware). Check state rules — big game hours vary.
Loading National Weather Service forecast…
Forecast from the National Weather Service. Wind direction matters — plan your approach downwind of where game beds.
Source: USFWS Realty Tracts (fee-title interest) and Esri county boundaries. Page updated October 28, 2026.