Fergus Falls WMD
Otter Tail County, MN · 22 mi S
!1 special✕1 closed
🦌🦆🦃🐦🕊️🐇🐗🎣
49.4K huntable acres
Waterfowl Production Area · Otter Tail County, Minnesota
Grenna Lake Waterfowl Production Area
✓Public land (fee title)🥾Walk-in access
Covering about 72 acres, Grenna Lake Waterfowl Production Area protects prairie wetlands and uplands in Otter Tail County, Minnesota. It is managed by the Fergus Falls Wetland Management District as part of the Otter Tail 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.
72GIS acres
71deeded acres
Otter Tail Countycounty
8WPAs within 40 mi
Grenna Lake WPA satellite map
Gold outlines are fee-title Waterfowl Production Areas — public land. Everything outside is typically private; always look for boundary signs.
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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 Grenna Lake WPA
What you can typically do
- Hunt waterfowl, upland birds, deer and other game in season under Minnesota 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 Grenna Lake WPA
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Destination: Grenna Lake Waterfowl Production Area
- Decimal
46.55011, -96.15840- DMS
46°33′00.4″N 96°09′30.2″W
Nearest towns
- Fergus Falls, MN19 mi N of town
- Detroit Lakes, MN24 mi SW of town
- Wahpeton, ND29 mi NE of town
Closest airports
- FAR Fargo Hector Intl40 mi
Straight-line distances. Driving routes are longer; many refuge roads are gravel and may close seasonally.
Shooting hours at Grenna Lake WPA
Today at Grenna Lake 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 | 6:13 AM | 6:43 AM | 8:06 PM | 13h 23m |
| Tue, Sep 15, 2026 | 6:30 AM | 7:00 AM | 7:38 PM | 12h 38m |
| Thu, Oct 1, 2026 | 6:51 AM | 7:21 AM | 7:06 PM | 11h 45m |
| Thu, Oct 15, 2026 | 7:10 AM | 7:40 AM | 6:40 PM | 10h 60m |
| Sun, Nov 1, 2026 | 6:35 AM | 7:05 AM | 5:11 PM | 10h 06m |
| Sun, Nov 15, 2026 | 6:55 AM | 7:25 AM | 4:53 PM | 9h 27m |
| Tue, Dec 1, 2026 | 7:17 AM | 7:47 AM | 4:40 PM | 8h 53m |
| Tue, Dec 15, 2026 | 7:31 AM | 8:01 AM | 4:37 PM | 8h 36m |
| Fri, Jan 1, 2027 | 7:38 AM | 8:08 AM | 4:46 PM | 8h 38m |
| Fri, Jan 15, 2027 | 7:34 AM | 8:04 AM | 5:01 PM | 8h 57m |
| Mon, Feb 1, 2027 | 7:19 AM | 7:49 AM | 5:26 PM | 9h 37m |
Computed for 46.550, -96.158 (CDT / DST-aware). Check state rules — big game hours vary.
7-day forecast
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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 |
|---|---|---|---|
| Grefsrud WPA | 251 | 1.4 mi NE | Otter Tail County |
| Pheasants Forever Inc. WPA | 80 | 1.9 mi E | Otter Tail County |
| Pelican Valley WPA | 522 | 2.6 mi E | Otter Tail County |
| Backstrom WPA | 699 | 3.2 mi SE | Otter Tail County |
| Ohe WPA | 31 | 3.8 mi S | Otter Tail County |
| Shores WPA | 15 | 4.4 mi NE | Otter Tail County |
| Tweet WPA | 20 | 4.5 mi S | Otter Tail County |
| Haiby WPA | 193 | 4.5 mi N | Otter Tail County |
Closest refuges & districts
Source: USFWS Realty Tracts (fee-title interest), Otter Tail County Waterfowl Production Area. Acreage from GIS polygons; deeded acreage from realty records.