What Walter E. Long Lake Offers
Walter E. Long Lake is a 1,269-acre impoundment on the Colorado River northeast of Austin, managed by the City of Austin as a water supply reservoir. The lake holds largemouth bass, catfish, and sunfish in a setting that draws both locals and visitors looking for accessible freshwater fishing within 20 minutes of downtown. The shoreline is developed with parks, boat ramps, and fishing piers, making it one of the easier lakes to reach in the Austin area.
The lake's primary draw is largemouth bass, which inhabit the deeper channels and structure throughout the year. Catfish — both channel and flathead — are abundant and active year-round, especially at night. Sunfish and crappie provide consistent action for anglers using light tackle or live bait. Water clarity varies with rainfall and upstream releases, but the lake is generally fishable even during periods of moderate turbidity.
What sets Walter E. Long apart from larger Texas reservoirs is its proximity to the city and the number of public access points. You do not need a boat to fish here; several parks offer bank access and pier fishing. The lake is also shallower than many Hill Country impoundments, which means fish concentrate in predictable areas and respond well to standard bass and catfish techniques.
Key Takeaways
- Walter E. Long Lake holds largemouth bass, catfish, and sunfish within 20 minutes of Austin, with multiple public parks offering bank and boat access.
- A Texas fishing license is required for anyone 17 and older; you can purchase one online through the Texas Parks and Wildlife Department website.
- Spring and fall produce the most consistent bass action, while catfish bite year-round and are most active at dawn, dusk, and night.
- The lake has four developed parks with boat ramps, piers, and parking; Walter E. Long Metropolitan Park on the north shore is the largest and most popular.
- Water levels fluctuate based on city water demand and upstream releases, so check current conditions before planning a trip.
Seasons and What Fish Are Biting
Spring (March through May) is the most productive season for largemouth bass. Water temperatures climb into the 60s and 70s, triggering spawning activity and aggressive feeding. Bass move shallow to spawn, making them catchable from the bank and in the first 8 to 12 feet of water. Topwater lures, crankbaits, and soft plastics all work during this window. Catfish are also active, especially at night.
Summer (June through August) sees bass move deeper and slower during the heat of the day. Early morning and late evening are your best windows. Catfish remain active and often bite better than bass during summer, particularly after dark. Live baitfish or cut shad fished on the bottom will produce consistent catfish action. Sunfish bite throughout the day in shallow areas.
Fall (September through November) brings a second strong bite for bass as water temperatures drop and fish move back to shallower structure. This is often as good as spring for both quantity and size. Catfish continue to bite well. November can be excellent for both species as the water cools further.
Winter (December through February) slows the action but does not stop it. Bass bite, though less frequently, in deeper water and around structure. Catfish remain the most reliable target. Midday fishing often produces better results than early morning when water temperatures are at their lowest.
Access Points and Facilities
Walter E. Long Metropolitan Park sits on the north shore and is the primary public access point. It has a boat ramp, fishing pier, parking for 200+ vehicles, restrooms, and picnic areas. The park is open dawn to dusk. A small day-use fee applies; check the City of Austin Parks and Recreation website for current rates.
Decker Lake Park is on the east side and offers a smaller boat ramp, bank fishing, and parking. It is less crowded than the main park and a good option if you arrive during peak hours. Facilities are basic but functional.
Walnut Creek Metropolitan Park is on the south shore and provides bank access and parking but no boat ramp. It is useful for anglers without a boat or those wanting to fish from shore.
Hornsby Bend Biosolids Management Plant borders the lake on the west but is not open to public fishing. Do not attempt to access the lake from this side.
All parks require you to stay within designated areas. Respect posted signs and do not trespass on private property adjacent to the lake. Parking is free at all public parks, though some have limited spaces during weekends.
Fishing Techniques That Work Here
For largemouth bass, focus on structure: fallen trees, rock outcrops, and the deeper channels where the Colorado River channel runs through the lake. Topwater lures work well in spring and fall, especially early and late in the day. Crankbaits and soft plastics (4- to 6-inch worms and creature baits) are reliable year-round. Fish the deeper water during summer and winter. A 6- to 7-foot medium-power rod with 10- to 15-pound monofilament or braided line is standard.
Catfish respond to live bait (shiners, shad, bluegill) or cut bait (shad, mackerel, chicken liver). Fish the bottom in 8 to 15 feet of water, especially near the old river channel. Night fishing is most productive, but catfish bite during the day as well. Use a 7- to 8-foot medium-heavy rod with 15- to 20-pound line and a simple slip-sinker rig. Three-way rigs also work well. Catfish do not require finesse; they respond to smell and vibration.
Sunfish and crappie bite on small jigs (1/16 to 1/8 ounce), live minnows, or small soft plastics. Fish shallow water near vegetation and structure. A light 5- to 6-foot rod with 4- to 8-pound line is ideal. These fish are abundant and provide good action for children or anglers practicing light-tackle techniques.
Regulations and Licensing
Texas requires a fishing license for anyone 17 years old and older. You can purchase one online through the Texas Parks and Wildlife Department website, at most sporting goods stores, or at the parks themselves. A one-day license costs less than a full-year license and is a good option if you are visiting. Licenses are not required for children under 17 fishing under direct supervision of a licensed adult.
Bag and size limits vary by species. Largemouth bass have a 5-fish daily bag limit with a 14-inch minimum size. Catfish have no size limit and a 25-fish daily bag limit. Sunfish and crappie have a 25-fish combined daily bag limit. Check the Texas Parks and Wildlife Department website before your trip, as regulations can change.
No trotlines, juglines, or limelines are permitted on Walter E. Long Lake. Rod-and-reel fishing only. Do not use live baitfish as bait unless they were purchased from a licensed bait dealer or caught from the lake itself.
When to Go and What to Bring
Weekday mornings are quieter than weekends, especially in spring and fall when the lake is most popular. If you prefer solitude, fish Tuesday through Thursday. Weekends draw crowds, particularly at Walter E. Long Metropolitan Park, but the lake is large enough that you can find quiet water if you are willing to walk or boat away from the main ramp.
Bring sunscreen, a hat, and plenty of water — the Texas sun reflects hard off the water. If you are fishing from shore, a small cooler with ice keeps your catch fresh and your drinks cold. Polarized sunglasses help you spot fish in shallow water. A headlamp or flashlight is essential if you plan to fish at dawn or after dark. Insect repellent is useful, especially in summer and fall.
The lake is 20 to 25 minutes from downtown Austin via I-35 North and TX-130. Parking is available at all public parks. If you do not have a boat, bank fishing at Walter E. Long Metropolitan Park or Walnut Creek Metropolitan Park is productive and requires no special equipment beyond a rod, reel, and tackle.
Water Conditions and What Changes Them
Walter E. Long Lake is a water supply reservoir, so water levels rise and fall based on city demand and upstream releases from Lake Travis. During dry periods, the lake can drop 5 to 10 feet or more, concentrating fish in the deeper channels but also reducing access at some boat ramps. During wet periods, the lake rises and spreads out, offering more shallow-water habitat.
Heavy rain upstream can cause the lake to rise quickly and turn the water turbid. Catfish bite better in stained water, but bass fishing can slow. Check the City of Austin water conditions page or call ahead to the parks before your trip if you are concerned about water levels or clarity.
The Colorado River flows into the lake from the northwest, creating a current in that section. Fish often hold near the current break, where moving water meets still water. This is a productive area to focus your effort, especially for catfish.
Frequently Asked Questions
Do I need a boat to fish Walter E. Long Lake?
No. Bank fishing at Walter E. Long Metropolitan Park, Walnut Creek Metropolitan Park, and Decker Lake Park is productive for both bass and catfish. The fishing pier at the main park is a good option if you want to avoid casting from shore. A boat gives you access to more water and deeper structure, but it is not required.
What is the best time of day to fish here?
Early morning (sunrise to 9 a.m.) and late evening (4 p.m. to dark) are most productive for bass. Catfish bite throughout the day but are most active at dawn, dusk, and night. Midday fishing can be slow for bass in summer but productive for sunfish and catfish.
Can I keep fish I catch?
Yes, within the bag and size limits set by Texas Parks and Wildlife. Largemouth bass must be at least 14 inches and you can keep five per day. Catfish have no size limit and a 25-fish daily bag. Sunfish and crappie have a 25-fish combined daily bag. Check current regulations before you fish.
Is the water safe to swim in?
The lake is a drinking water supply, so swimming is not permitted. Fishing is the primary recreational use. Stay in designated areas and do not wade into the water.
What should I do if I catch a fish I do not recognize?
Walter E. Long Lake holds largemouth bass, catfish, sunfish, crappie, and occasionally carp or gar. If you catch something unusual, take a photo and contact the Texas Parks and Wildlife Department. They track fish populations and welcome reports of unusual catches.