Madison WMD
Lake County, SD · 23 mi SE
✓1 open!1 special
🦌🦆🦃🐦🕊️🐇🎣
44K huntable acres
Waterfowl Production Area · Kingsbury County, South Dakota
Duffy Waterfowl Production Area
✓Public land (fee title)🥾Walk-in access
Duffy Waterfowl Production Area is a public parcel of roughly 86 acres located in Kingsbury County, South Dakota. It is managed by the Madison Wetland Management District as part of the Kingsbury County Waterfowl Production Area group of WPAs. Waterfowl Production Areas are purchased largely with Federal Duck Stamp dollars and are generally open to hunting, trapping and fishing under state regulations, with some federal restrictions.
86GIS acres
86deeded acres
Kingsbury Countycounty
8WPAs within 40 mi
Duffy WPA satellite map
Gold outlines are fee-title Waterfowl Production Areas — public land. Everything outside is typically private; always look for boundary signs.
Loading interactive map…
Waterfowl Production Area (public)County lineRefuge / station
Tip: switch to Satellite or USGS Topo in the layer menu · click the map for GPS coordinates
Hunting on Duffy WPA
What you can typically do
- Hunt waterfowl, upland birds, deer and other game in season under South Dakota regulations
- Walk in from roads or designated parking areas — vehicles generally stay off the tract
- Fish and trap where state rules and district regulations allow
- Wildlife watching, photography and hiking
Common restrictions
- No camping, fires or overnight use on most WPAs
- Motorized vehicles only on designated roads/parking
- Temporary blinds and stands usually must be removed daily
- Non-toxic shot required for waterfowl — many districts require it for all shotgun hunting
- Some tracts have closed areas or special regulations — check signs
How to get to Duffy WPA
Navigate
Destination: Duffy Waterfowl Production Area
- Decimal
44.20372, -97.39629- DMS
44°12′13.4″N 97°23′46.6″W
Nearest towns
- Madison, SD20 mi NW of town
- Brookings, SD30 mi W of town
- Huron, SD42 mi E of town
Closest airports
- FSD Sioux Falls Regional54 mi
Straight-line distances. Driving routes are longer; many refuge roads are gravel and may close seasonally.
Shooting hours at Duffy WPA
Today at Duffy WPA
Legal light*–
Sunrise–
Sunset–
*½ hour before sunrise — the standard federal shooting-hour start for migratory game birds. Times in Chicago local time.
Full season calculator →2026–2027 season sun table
| Date | Shooting light | Sunrise | Sunset | Daylight |
|---|---|---|---|---|
| Tue, Sep 1, 2026 | 6:21 AM | 6:51 AM | 8:08 PM | 13h 17m |
| Tue, Sep 15, 2026 | 6:37 AM | 7:07 AM | 7:42 PM | 12h 35m |
| Thu, Oct 1, 2026 | 6:55 AM | 7:25 AM | 7:12 PM | 11h 47m |
| Thu, Oct 15, 2026 | 7:12 AM | 7:42 AM | 6:47 PM | 11h 05m |
| Sun, Nov 1, 2026 | 6:35 AM | 7:05 AM | 5:21 PM | 10h 16m |
| Sun, Nov 15, 2026 | 6:54 AM | 7:24 AM | 5:04 PM | 9h 40m |
| Tue, Dec 1, 2026 | 7:14 AM | 7:44 AM | 4:53 PM | 9h 09m |
| Tue, Dec 15, 2026 | 7:27 AM | 7:57 AM | 4:51 PM | 8h 54m |
| Fri, Jan 1, 2027 | 7:34 AM | 8:04 AM | 5:00 PM | 8h 55m |
| Fri, Jan 15, 2027 | 7:31 AM | 8:01 AM | 5:14 PM | 9h 13m |
| Mon, Feb 1, 2027 | 7:18 AM | 7:48 AM | 5:37 PM | 9h 49m |
Computed for 44.204, -97.396 (CDT / DST-aware). Check state rules — big game hours vary.
7-day forecast
Loading National Weather Service forecast…
Forecast from the National Weather Service. Wind direction matters — plan your approach downwind of where game beds.
Nearby Waterfowl Production Areas
| WPA | Acres | Distance | County |
|---|---|---|---|
| Kattke WPA | 207 | 0.9 mi E | Kingsbury County |
| Hoyer WPA | 160 | 1.6 mi N | Kingsbury County |
| Bickett WPA | 43 | 2.4 mi SE | Lake County |
| Crandall WPA | 140 | 2.4 mi SE | Lake County |
| Eyekamp WPA | 40 | 3.2 mi SW | Miner County |
| Holland WPA | 532 | 4.5 mi NW | Kingsbury County |
| Apland WPA | 111 | 5.8 mi W | Kingsbury County |
| Ravenberg WPA | 100 | 6.8 mi S | Lake County |
Closest refuges & districts
Source: USFWS Realty Tracts (fee-title interest), Kingsbury County Waterfowl Production Area. Acreage from GIS polygons; deeded acreage from realty records.