Lake Fork 2021 Survey Report (PDF 1.5 MB)
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Lake Fork - 2021 Survey Report
Prepared by Kevin W. Storey and Evan Cartabiano
Inland Fisheries Division – Tyler North District
This is the authors' summary from a 43-page report. For a copy of the complete report, use the download link in the sidebar.
Fish populations in Lake Fork were surveyed in 2019 through 2021 using electrofishing and in 2022 with gill nets. Anglers were surveyed from June through May 2018/2019 and 2020/2021 with a creel survey. Historical data are presented with the 2018-2022 data for comparison. This report summarizes the results of the surveys and contains a management plan for the reservoir based on those findings.
Reservoir Description
Lake Fork is a 26,841-acre impoundment located on Lake Fork Creek, a tributary of the Sabine River, approximately five miles northwest of Quitman, Texas and approximately 70 miles east of Dallas, Texas. Primary water uses included municipal water supply and recreation. Prior to a six-foot reservoir drawdown that began in November 2021 water level has remained within 3.0 feet of conservation pool since 2016. Lake Fork has moderate to high productivity. Habitat features consisted of natural shoreline, submersed and emergent vegetation, standing timber and boat docks.
Management History
Important sport fishes include Largemouth Bass, crappies, and Channel Catfish. The 16- to 24-inch slot-length limit continues to be evaluated through electrofishing surveys, and accesspoint creel surveys. Florida Largemouth Bass were introduced in small reservoirs in the lake basin prior to impoundment and stockings of fingerlings have taken place annually since 1995. Recent efforts to mitigate the loss of fish habitat due to reservoir ageing have included planting buttonbush and several native aquatic species along the lake shoreline. Management of giant salvinia and water hyacinth continues to be a priority
Fish Community
- Prey species: Threadfin Shad were abundant in the reservoir. Electrofishing catch rate of Gizzard Shad was moderate and 69% were available as prey to most sport fish. Electrofishing catch rate of sunfish was moderate and most were less than 6-inches long.
- Catfishes: Directed effort and harvest in the most recent creel survey increased from previous surveys; Channel Catfish continued to provide a quality fishery and angler catch rates were comparable to previous surveys. Blue Catfish were observed in the gill net survey for the second consecutive time (2018 and 2022) and harvested fish were documented in the most recent creel survey; Blue Catfish hadn’t been observed for over 20 years prior to the 2018 survey. Anecdotal evidence indicates a quality Flathead Catfish fishery is present in the reservoir.
- Temperate Bass: White Bass and Yellow Bass were present in the reservoir however angler interest remains low. The 2022 White Bass gill net catch rate increased from previous surveys, likely from a strong year class in 2020. Naturally occurring White Bass x Yellow Bass hybrids have been documented in the reservoir.
- Largemouth Bass: Fall electrofishing catch rate declined in 2021, suggesting poor recruitment from the 2021-year class. Spring electrofishing catch rates have remained stable since 2017. Directed effort for Largemouth Bass continued to be high. Prior to the 2020/2021 creel, the proportion of tournament related effort had steadily increased (40-55% of total bass effort). Few Largemouth Bass were harvested by anglers and most fish retained by anglers were in live release tournaments.
- Crappie: Black and White Crappie were present in the reservoir and continued to provide a popular fishery. Crappie were the second most popular species targeted during the most recent creel survey, accounting for 26% of all angling effort. Directed effort and harvest of crappie substantially increased from previous creel surveys
Management Strategies
Continue stocking Florida Largemouth Bass to maintain the potential catch of trophy fish. Collaborate with the Lake Fork Sportsman Association, Sabine River Authority and other partners in ongoing habitat improvement efforts. Work with TPWD Aquatic Habitat Enhancement team and SRA to manage water hyacinth and giant salvinia. Inform Lake Fork anglers about ongoing management and research efforts. Continue managing Largemouth Bass with a 16-to-24-inch protective slot limit.
Performance Report as required by Federal Aid in Sport Fish Restoration Act Texas Federal Aid Project F-221-M-3 Inland Fisheries Division Monitoring and Management Program