Hunt unit · Tewaukon National Wildlife Refuge
Sprague Lake Hunt Unit Map & Access
The Sprague Lake unit is one of 4 mapped hunt units on Tewaukon National Wildlife Refuge in Sargent County, ND. It covers approximately 2,273 acres and is listed as “open – special regulations apply” for 2026–2027. That means hunting is permitted, but refuge-specific rules — such as limited species, dates, weapon types, access methods or quota permits — apply on top of state regulations.
Sprague Lake map
Rules & permits for this unit
Status: Open – special regulations apply
Hunting is allowed, but refuge-specific rules apply in addition to North Dakota regulations. Typical special regulations include limited species or seasons, quota/lottery permits, weapon restrictions (e.g. archery or shotgun only), shooting-hour limits, blind or stand rules and restricted access.
Game at Tewaukon NWR
Species listed for the refuge as a whole — a special-regulation unit may be limited to certain species. Confirm in the hunt brochure.
Getting to the Sprague Lake unit
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Destination: center of the Sprague Lake unit
- Decimal
46.01665, -97.51940- DMS
46°00′59.9″N 97°31′09.8″W
Nearest towns
- Wahpeton, ND47 mi W of town
- Aberdeen, SD61 mi NE of town
- Valley City, ND66 mi S of town
Straight-line distances. Driving routes are longer; many refuge roads are gravel and may close seasonally.
The navigation point is a point inside the unit polygon, not necessarily a parking area or legal access point. Use satellite view to find roads, gates and designated parking, and respect closed areas and private inholdings.
Shooting hours at this unit
Today at Sprague Lake
*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 | 6:19 AM | 6:49 AM | 8:11 PM | 13h 22m |
| Tue, Sep 15, 2026 | 6:36 AM | 7:06 AM | 7:44 PM | 12h 37m |
| Thu, Oct 1, 2026 | 6:56 AM | 7:26 AM | 7:12 PM | 11h 46m |
| Thu, Oct 15, 2026 | 7:15 AM | 7:45 AM | 6:46 PM | 11h 01m |
| Sun, Nov 1, 2026 | 6:39 AM | 7:09 AM | 5:18 PM | 10h 09m |
| Sun, Nov 15, 2026 | 6:59 AM | 7:29 AM | 5:00 PM | 9h 30m |
| Tue, Dec 1, 2026 | 7:21 AM | 7:51 AM | 4:47 PM | 8h 57m |
| Tue, Dec 15, 2026 | 7:34 AM | 8:04 AM | 4:45 PM | 8h 40m |
| Fri, Jan 1, 2027 | 7:41 AM | 8:11 AM | 4:54 PM | 8h 42m |
| Fri, Jan 15, 2027 | 7:38 AM | 8:08 AM | 5:09 PM | 9h 01m |
| Mon, Feb 1, 2027 | 7:23 AM | 7:53 AM | 5:33 PM | 9h 40m |
Computed for 46.017, -97.519 (CDT / DST-aware). Check state rules — big game hours vary.
Weather forecast
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Forecast from the National Weather Service. Wind direction matters — plan your approach downwind of where game beds.