What Reetz Lake offers anglers

Reetz Lake is a shallow, weedy impoundment in Roberts County near Waubay that holds walleye, northern pike, and panfish in a setting that rewards anglers who understand shallow-water structure. The lake runs roughly 3 miles long and averages 8 to 12 feet deep, with extensive vegetation and a soft bottom that creates ideal habitat for pike and walleye but demands different tactics than the deeper glacial lakes nearby. Most of the shoreline is public or accessible through the Waubay National Wildlife Refuge, and the lake sees far less pressure than Waubay itself, making it a solid choice when you want room to work.

The character of Reetz is defined by its shallowness and weed growth. Cattails, coontail, and various aquatic plants dominate the structure, and they shift with water level and season. Walleye here are not suspended over deep structure—they're tucked into weed edges, along the few deeper holes, and in the channels between vegetation. Pike use the same cover to ambush prey and can reach good size, though they're not the primary draw. Panfish (bluegill and crappie) are abundant and provide a reliable option when walleye are inactive.

Key Takeaways

  • Reetz Lake is a shallow, weedy impoundment best fished in spring and fall when walleye move into predictable shallow-water zones.
  • Access is available through public land and the Waubay National Wildlife Refuge, with a boat ramp on the south shore near the refuge headquarters.
  • Walleye respond to live bait (shiners, crawlers) and jigs in the weed edges and deeper holes; pike are incidental but present year-round.
  • Water level fluctuates seasonally and affects where vegetation grows, so scouting before you fish saves time on the water.
  • Summer fishing is slow due to dense weeds and warm water; spring (April–May) and fall (September–October) are the most productive periods.

Spring walleye fishing and pre-spawn movement

Spring is the most reliable season on Reetz. As water temperatures climb from 40 to 55 degrees Fahrenheit in April and May, walleye move shallow to feed and prepare to spawn. On Reetz, this means they concentrate along the weed edges, in the deeper holes and channels, and along any hard bottom you can locate. A jig-and-minnow combination—a quarter-ounce to half-ounce jig tipped with a live shiner or fathead—is the standard approach. Work the edges of vegetation slowly, letting the jig drop into pockets and along the transition from shallow flats to slightly deeper water.

The south and east sides of the lake tend to warm first in spring and draw walleye earlier than the north shore. Focus on areas where cattails give way to open water, and don't ignore the shallow bays—Reetz has several, and they warm quickly and hold hungry fish. Crawlers on a simple slip-sinker rig also work well if you prefer live bait over jigs, and they often produce larger fish. Early morning and late evening are most productive, though overcast days can extend the bite throughout the day.

Summer conditions and why fishing slows

By June, Reetz becomes difficult. Water temperatures exceed 70 degrees, and the weed growth becomes so dense that fishing is frustrating rather than productive. Walleye retreat to the deepest holes (10 to 14 feet) and become lethargic. The vegetation also makes it hard to present lures or bait without constant snagging. Most anglers either skip Reetz in summer or focus on early morning and dusk when walleye move shallow to feed briefly.

If you do fish summer, target the deeper holes with live bait on a slip-sinker rig, or try vertical jigging in the few open-water pockets. Panfish remain active and are easier to catch, so if your goal is a fun outing with kids or a break from walleye hunting, Reetz's bluegill and crappie populations are worth pursuing in the deeper holes and along the weed edges.

Fall fishing and the second bite

September and October bring a second strong bite as water cools and walleye become active again. The weed growth begins to die back, opening up more water and making the lake easier to navigate. Walleye move back into the shallows to feed heavily before winter, and the same spring tactics—jigs, live bait, crawlers—work well. The advantage in fall is that you have more room to work and can cover water more efficiently.

Fall also brings pike into shallower water as they feed aggressively before winter. If you're throwing jigs or live bait for walleye, expect pike to hit, especially around the thicker weed patches. A quick 20-pound fluorocarbon leader will save you from bite-offs without spooking walleye.

Access, boat ramps, and regulations

The primary public access to Reetz Lake is through the Waubay National Wildlife Refuge, which manages much of the shoreline. A boat ramp is located on the south shore near the refuge headquarters. The ramp is maintained seasonally and is free to use. Parking is available, and the refuge office can provide current information on water levels, weed conditions, and any seasonal closures.

South Dakota fishing regulations apply. You will need a current South Dakota fishing license, which is available online through the South Dakota Game, Fish and Parks website or at most bait and tackle shops in the area. Walleye have a daily limit of 15 fish (with a 24-inch minimum length for one fish), and pike have a daily limit of 5 fish. Check current regulations before you go, as they can change year to year.

Tackle and techniques for Reetz's shallow structure

Because Reetz is shallow and weedy, your tackle should be matched to the environment. A 6- to 7-foot medium-action spinning rod with 8- to 10-pound braided line gives you sensitivity to feel the bottom and weed, and the thin diameter cuts through vegetation better than monofilament. A fluorocarbon leader (12 to 15 pounds) protects against pike and abrasion from weeds.

Jigs in the quarter-ounce to half-ounce range are standard; they stay in the strike zone longer in shallow water and allow you to feel the bottom and weed structure. Crawlers and shiners are the most reliable live baits. Crankbaits designed to run shallow (2 to 4 feet) can work in open pockets, but they foul with weeds quickly on Reetz. Stick with jigs and live bait unless you find a clear-water pocket worth casting into.

One tactic specific to Reetz is pitching—casting a jig into pockets within the weed beds and letting it fall vertically. This requires accuracy and a steady hand, but it puts your bait in front of walleye that are holding tight to cover. Practice this approach in spring when the weeds are thinner and you can see the structure better.

When to fish and seasonal patterns

Reetz follows a predictable seasonal rhythm. Spring (mid-April through May) is the prime season—water is cool, weeds are not yet thick, and walleye are actively feeding. Early summer (June) is still decent if you fish early and late. Mid-summer (July–August) is slow and frustrating. Fall (September–October) offers a second strong bite. Winter is possible through the ice, though ice-out can be unpredictable on shallow lakes.

Water level is a factor worth monitoring. Reetz is an impoundment, and water levels fluctuate with precipitation and management. High water pushes walleye into the shallows and expands the available habitat; low water concentrates fish in the deeper holes but can make access difficult. Call the Waubay National Wildlife Refuge before a trip to ask about current conditions.

Frequently Asked Questions

Is Reetz Lake better than Waubay Lake for walleye?

Reetz is shallower and weedier, so it fishes differently. Waubay is deeper and clearer, with more open water and structure. Reetz is less crowded and can be more productive in spring and fall if you like shallow-water fishing. Waubay is more consistent year-round. Choose based on the season and your preference for shallow versus deep structure.

Can I fish Reetz in winter?

Yes, ice fishing is possible, though ice-out timing is unpredictable on shallow lakes. Winter walleye congregate in the deeper holes. Check with the Waubay National Wildlife Refuge or a local bait shop for current ice conditions and thickness before you go. The refuge may have seasonal closures, so confirm access before planning a winter trip.

What's the best time of day to fish Reetz?

Early morning (sunrise to mid-morning) and late evening (two hours before sunset through dusk) are most productive. Overcast days can extend the bite. Summer fishing is best at dawn and dusk only, as midday heat pushes walleye deep into the weeds where they're hard to reach.

Do I need a boat to fish Reetz?

A boat gives you access to the deeper holes and weed edges where walleye hold. Shore fishing is possible along the refuge shoreline and near the boat ramp, but you'll be limited to shallow water and won't reach the most productive structure. A small aluminum boat or canoe is ideal for this shallow lake.

What pike size can I expect on Reetz?

Pike on Reetz range from 18 to 28 inches on average, with occasional fish pushing 30 inches. They're not the primary target, but they're a bonus when fishing for walleye. The weed cover provides ideal habitat, so pike are always present and willing to hit live bait or jigs.