Karl E. Mundt NWR
Gregory County, SD
697 huntable acres
County guide · South Dakota · SD WPAs
Charles Mix County has 20 named Waterfowl Production Areas covering 4,289 acres of federally owned, walk-in public land. The largest is Broken Arrow WPA at 948 acres; the average tract is about 214 acres, and 4 are smaller than 80 acres.
WPAs here are managed by the Lake Andes Wetland Management District, which sets any district-specific rules (vehicle access, blinds, nontoxic shot, closed areas).
The county covers about 1,157 square miles and has roughly 9,373 residents. WPAs make up about 0.6% 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 |
|---|---|---|---|---|
| Broken Arrow WPA 960 deeded ac |
948 | 24 mi N of Lake Andes | 43.48199, -98.71662 |
Map · Directions |
| Kafka WPA | 325 | 18 mi SE of Lake Andes | 42.99564, -98.26021 |
Map · Directions |
| Varilek WPA | 320 | 12 mi N of Lake Andes | 43.32234, -98.60936 |
Map · Directions |
| Youngstrom WPA 282 deeded ac |
290 | 8.2 mi NE of Lake Andes | 43.23094, -98.40934 |
Map · Directions |
| Sherman WPA | 283 | 13 mi NW of Lake Andes | 43.33270, -98.63913 |
Map · Directions |
| Hubers WPA 274 deeded ac |
266 | 7.7 mi E of Lake Andes | 43.20010, -98.39819 |
Map · Directions |
| Raysby WPA | 246 | 9.5 mi N of Lake Andes | 43.29668, -98.55995 |
Map · Directions |
| Green WPA | 219 | 9.0 mi N of Lake Andes | 43.28244, -98.60154 |
Map · Directions |
| Fousek WPA | 209 | 12 mi NE of Lake Andes | 43.26739, -98.36144 |
Map · Directions |
| Trout WPA | 200 | 11 mi N of Lake Andes | 43.31835, -98.54855 |
Map · Directions |
| Putnam WPA | 160 | 8.5 mi N of Lake Andes | 43.28216, -98.55016 |
Map · Directions |
| Koupal WPA | 159 | 21 mi SE of Lake Andes | 42.99798, -98.19602 |
Map · Directions |
| John Eldridge WPA | 150 | 5.1 mi E of Lake Andes | 43.17374, -98.44083 |
Map · Directions |
| Juran WPA | 113 | 22 mi E of Lake Andes | 43.10752, -98.11768 |
Map · Directions |
| Tucek WPA | 107 | 12 mi N of Lake Andes | 43.33275, -98.56224 |
Map · Directions |
| Soulek WPA | 88 | 8.0 mi NE of Lake Andes | 43.22192, -98.40507 |
Map · Directions |
| Fuchs WPA | 64 | 14 mi NW of Lake Andes | 43.33913, -98.67070 |
Map · Directions |
| Novotny WPA | 61 | 13 mi NW of Lake Andes | 43.25720, -98.76231 |
Map · Directions |
| Vanderpol WPA | 56 | 14 mi N of Lake Andes | 43.34781, -98.62800 |
Map · Directions |
| North Unit WPA 15 deeded ac |
23 | 7.3 mi NE of Lake Andes | 43.21303, -98.41554 |
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 Chicago local time.
Full season calculator →| Date | Shooting light | Sunrise | Sunset | Daylight |
|---|---|---|---|---|
| Tue, Sep 1, 2026 | 6:27 AM | 6:57 AM | 8:11 PM | 13h 14m |
| Tue, Sep 15, 2026 | 6:42 AM | 7:12 AM | 7:46 PM | 12h 34m |
| Thu, Oct 1, 2026 | 6:59 AM | 7:29 AM | 7:17 PM | 11h 48m |
| Thu, Oct 15, 2026 | 7:15 AM | 7:45 AM | 6:52 PM | 11h 07m |
| Sun, Nov 1, 2026 | 6:37 AM | 7:07 AM | 5:27 PM | 10h 20m |
| Sun, Nov 15, 2026 | 6:56 AM | 7:26 AM | 5:11 PM | 9h 45m |
| Tue, Dec 1, 2026 | 7:15 AM | 7:45 AM | 5:00 PM | 9h 15m |
| Tue, Dec 15, 2026 | 7:28 AM | 7:58 AM | 4:59 PM | 9h 01m |
| Fri, Jan 1, 2027 | 7:35 AM | 8:05 AM | 5:08 PM | 9h 02m |
| Fri, Jan 15, 2027 | 7:32 AM | 8:02 AM | 5:22 PM | 9h 19m |
| Mon, Feb 1, 2027 | 7:20 AM | 7:50 AM | 5:43 PM | 9h 54m |
Computed for 43.170, -98.474 (CDT / 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.
| Unit | Refuge | Status | Acres |
|---|---|---|---|
| Center | Lake Andes NWR | ✓Open | 2,184 |
| North | Lake Andes NWR | ✕Closed | 392 |
| Owens Bay | Lake Andes NWR | ✕Closed | 831 |
| South | Lake Andes NWR | ✕Closed | 1,837 |
| WPA Closed | Lake Andes WMD | ✕Closed | 22 |
Source: USFWS Realty Tracts (fee-title interest) and Esri county boundaries. Page updated October 28, 2026.