Current Approved Aquatic Vegetation Treatment Proposals

Updated February 13, 2024

A Treatment Proposal must be submitted for review to TPWD, as well as local controlling entities, before vegetation management activities are conducted in public water. This page lists current treatment proposals that have been submitted and approved by Texas Parks and Wildlife Department. Note these are only proposals. Depending on weather, plant growth, and available funds, all of the acres proposed for treatment may not be treated.

Water BodyProposed DatePlant SpeciesProposed TreatmentAcres
TypeMethod
Buffalo Camp Bayou1/1/24Water hyacinthChemicalTribune/Diquat, Weedar 64/2,4-D, ProcellaCOR SC150 ac, 150 ac, 150 ac
Lake Fork1/1/24Common salviniaChemicalTribune/Diquat, Galleon/Penoxsulam, Semera/Flumioxazin, Roundup Custom/Glyphosate, Stingray/Carfentrazone15 ac, 15 ac, 15 ac, 15 ac, 15 ac
Lone Star Lake (Ellison Creek Reservoir)1/1/24Giant salviniaBiological, ChemicalSalvinia weevils, Tribune/Diquat, Galleon/Penoxsulam, Semera/Flumioxazin, Roundup Custom/Glyphosate, Stingray/CarfentrazoneVaries, 100 ac, 100 ac, 100 ac, 100 ac, 100 ac
Lake Murvaul1/1/24Giant salviniaBiological, ChemicalSalvinia weevils, Tribune/Diquat, Galleon/Penoxsulam, Semera/Flumioxazin, Roundup custom/Glyphosate, Stingray/Carfentrazone5-10 ac, 500 ac, 500 ac, 500 ac, 500 ac, 500 ac
Lake Naconiche1/1/24Giant salviniaBiological, ChemicalSalvinia weevils, Tribune/Diquat, Galleon/Penoxsulam, Semera/Flumioxazin, Roundup Custom/Glyphosate, Stingray/CarfentrazoneVaries, 300 ac, 300 ac, 300 ac, 300 ac, 300 ac
Lake Palestine1/1/24Giant salviniaBiological, ChemicalSalvinia weevils, Tribune/Diquat, Galleon/Penoxsulam, Semera/Flumioxazin, Roundup Custom/Glyphosate, Stingray/CarfentrazoneVaries, 600 ac, 600 ac, 600 ac, 600 ac, 600ac
Toledo Bend Reservoir1/1/24Giant slavinia; Water hyacinthBiological, ChemicalSalvinia weevils, Tribune/Diquat, Galleon/Penoxsulam, Semera/Flumioxazin, Roundup Custom/Glyphosate, Stingray/Carfentrazone; Tribune/Diquat, Galleon/Penoxsulam, Roundup Custom/Glyphosate, Weedar 64/2,4-D, Stingray/CarfentrazoneUp to 50 ac, 2500 ac, 2500 ac, 2500 ac, 2500 ac, 2500 ac; 200 ac, 200 ac, 200 ac, 200 ac, 200 ac
Sheldon Reservoir1/1/24Giant salvinia; Water hyacinthBiological, ChemicalSalvinia weevils, Tribune/Diquat, Galleon/Penoxsulam, Semera/Flumioxazin, Roundup Custom/Glyphosate, Stingray/Carfentrazone; Tribune/Diquat, Galleon/Penoxsulam, Roundup Custom/Glyphosate, Weedar 64/2,4-D, Stingray/CarfentrazoneVaries, 400 ac, 400 ac, 400 ac, 400 ac, 400 ac; 200 ac, 200 ac, 200 ac, 200 ac, 200 ac
Caddo Lake1/1/24Giant salvinia; Water hyacinthBiological, ChemicalSalvinia weevils, Tribune/Diquat, Galleon/Penoxsulam, Semera/Flumioxazin, Roundup Custom/Glyphosate, Stingray/Carfentrazone; Tribune/Diquat, Galleon/Penoxsulam, Roundup Custom/Glyphosate, Weedar 64/2,4-D, Stingray/CarfentrazoneUp to 50 ac, 13000 ac, 13000 ac, 13000 ac, 13000 ac, 13000 ac; 500 ac, 500 ac, 500 ac, 500 ac, 500 a
Caddo Lake1/1/24Crested floating heartChemicalProcellaCOR SC1500 ac
Sam Rayburn Reservoir1/8/24Giant salviniaBiological, ChemicalGlyphosate, Diquat, Metsulfuron methyl, Flumioxazin, Weevils2000 ac, 2000 ac, 2000 ac, 2000 ac, 500 ac
Sam Rayburn Reservoir1/8/24Water hyacinth; Alligator weedBiological, ChemicalGlyphosate, Diquat, Flumioxazin; Alligator weed beatles1000 ac, 1000 ac, 1000 ac; 200 ac
B. A. Steinhagen Lake1/8/24Giant salviniaBiological, ChemicalGlyphosate, Diquat, Metsulfuron methyl, Flumioxazin, Salvinia weevils2000 ac, 2000 ac, 2000 ac, 2000 ac, 500 ac
B. A. Steinhagen Lake1/8/24Water hyacinth; Alligator weedBiological, ChemicalGlyphosate, Diquat, Flumioxazin, Alligator weed beatles1000 ac, 1000 ac, 1000 ac, 200 ac
Wright Patman Lake1/15/24Giant salviniaBiological, ChemicalGlyphosate, Diquat, Metsulfuron methyl, Flumioxazin, Salvinia weevils100 ac, 100 ac, 100 ac, 100 ac, 100 ac
Lake O the Pines1/15/24Giant salviniaBiological, ChemicalGlyphosate, Diquat, Metsulfuron methyl, Flumioxazin, Salvinia weevils2000 ac, 2000 ac, 2000 ac, 2000 ac, 200 ac
YMCA Pond2/5/24Algae; Bushy pondweed; Coontail; American lotusChemicalCaptain XTR/Copper ethanolamine; Tribune/Diquat dibromide; Tribune/Diquat dibromide; Aquaneat/Glyphosate7.97 ac; 7.97 ac; 7.97 ac; 2.0 ac
Marshall Lake/Kickerillo Mischer Preserve2/5/24Algae; Duckweed; Bushy pondweed; Coontail; Water hyacinth; Water primroseChemicalCaptain XTR/Copper ethanolamine; Tribune/Diquat dibromide; Tribune/Diquat dibromide; Tribune/Diquat dibromide; Tribune/Diquat dibromide; Aquatneat/Glyphosate30 ac; 3 ac; 30 ac; 30 ac; 30 ac; 30 ac
Atasocita Pond2/5/24Algae; White water lilly; Maidencane; Coontail; Water hyacinthChemicalCaptain XTR/Copper ethanolamine; Trycera; Aquaneat/Glyphosate; Tribune/Diquat dibromide; Tribune/Diquat dibromide1.94 ac; 1.94 ac; 1.94 ac; 1.94 ac; 1.94 ac
Burroughs Park/Marchs Pond2/5/24Algae; Bushy pondweed; Coontail; American lotus; Frangrant water lilyChemicalCaptain XTR/Copper ethanolamine; Tribune/Diquat dibromide; Tribune/Diquat dibromide; Aquaneat/glyphosate; Trycera, Imazapyr 4SL6.5 ac; 6.5 ac; 6.5 ac; 6.5 ac; 6.5 ac
Dennis Johnston Park2/6/24Algae; Bushy pondweed; Coontail; American lotus; Water hyacinth; White water lillyChemicalCaptain XTR/Copper ethanolamine; Tribune/Diquat dibromide; Tribune/Diquat dibromide; Aquaneat/Glyphosate; Tribune/Diquat dibromide; Trycera1 ac; 1 ac; 1 ac; 1 ac; 1 ac; 1 ac
South Meyer Pond2/6/24Algae; Bushy pondweed; Water primrose; American lotus; Water hyacinthChemicalCaptain XTR/Copper ethanolamine; Tribune/Diquat dibromide; Aquaneat/Glyphosate; Aquaneat/Glyphosate; Tribune/Diquat dibromide2.51 ac; 2.51 ac; 2.51 ac; 2.51 ac; 2.51 ac
North Meyer Pond2/6/24Algae; Bushy pondweed; Water primrose; American lotus; Water hyacinthChemicalCaptain XTR/Copper ethanolamine; Tribune/Diquat dibromide; Aquaneat/Glyphosate; Aquaneat/Glyphosate; Tribune/Diquat dibromide1.95 ac; 1.95 ac; 1.95 ac; 1.95 ac; 1.95 ac
City of McKinney: Falcon Creek3/1/24Water primroseChemicalProcellaCOR0.8 ac
City of Melissa: Town Hall Creek3/1/24Water primrose; Southern naiadChemicalProcellaCOR; Sonar One1.8 ac; 1.8 ac
City of Allen: Auburn Springs3/1/24Southern naiad; Water primroseChemicalSonar One, ProcellaCOR2.2 ac; 2.2 ac
Alcoa Evaporation Lake/Cox Creek2/19/24Smart weed; Alligator weedChemicalTribune (Diquat); Clipper (Flumioxazin), Clear Cast (Imazamox)77 ac; 77 ac
Ellison Creek Reservoir (Lone Star Lake)3/1/24HydrillaChemicalAquathol-K2 ac
Ellison Creek Reservoir (Lone Star Lake)3/1/24HydrillaChemicalAquathol-K2 ac
Ellison Creek Reservoir (Lone Star Lake)3/1/24HydrillaChemicalAquathol-K2 ac
Ellison Creek Reservoir (Lone Star Lake)3/1/24HydrillaChemicalAquathol-K0.5 ac
Ellison Creek Reservoir (Lone Star Lake)3/1/24HydrillaChemicalAquathol-K2.3 ac
Ellison Creek Reservoir (Lone Star Lake)3/1/24HydrillaChemicalAquathol-K1.5 ac
Ellison Creek Reservoir (Lone Star Lake)3/1/24HydrillaChemicalAquathol-K2 ac
Ellison Creek Reservoir (Lone Star Lake)3/1/24HydrillaChemicalAqutahol-K1 ac
Guadalupe River, Hog, Goff & Scwhing's Bayous2/15/24Water hyacinthChemicalDiquat dibromide (37.3%)100-200 ac
City of Grand Prairie: Epic Central Pond #13/1/24Southern naiad; Cattails; American lotusChemicalSonar One; Roundup Custom, Polaris AQ; ProcellaCOR2.56 ac; 2.56 ac; 2.56 ac
City of Grand Prairie: Epic Central Pond #23/1/24Southern naiad; Cattails; American lotusChemicalSonar One; Roundup Custom, Polaris AQ; ProcellaCOR3.11 ac; 3.11 ac, 3.11 ac; 3.11 ac
City of Grand Prairie: Epic Central Pond #43/1/24Southern naiad; Cattials; American lotusChemicalSonar One; Roundup Custom, Polaris AQ; ProcellaCOR4.82 ac; 4.82 ac, 4.82 ac; 4.82 ac
City of Grand Prairie: Epic Central Pond #43/1/24Southern naiad; Cattails; American lotusChemicalSonar One; Roundup Custom, Polaris AQ; ProcellaCOR4.09 ac; 4.09 ac, 4.09 ac; 4.09 ac
City of Grand Prairie: Epic Central Pond #53/1/24Southern naiad; Cattails; American lotusChemicalSonar One; Roundup Custom, Polaris AQ; ProcellaCOR1.32 ac; 1.32 ac, 1.32 ac; 1.32 ac
City of Grand Prairie: Epic Central Pond #53/1/24Southern naiadChemicalSonar One6.78 ac
City of The Colony: Grandscape Pond3/1/24Southern naiad; Water primrose; PotamogetonChemicalSonar One; ProcellaCOR; Aquathol K6.2 ac; 6.2 ac; 6.2 ac
City of Euless: McCormick East3/1/24Southern naiad; American lotus; Coontail; Duckweed; CattailsChemicalAquathol; ProcellaCOR; ProcellaCOR; Clipper; Roundup Custom; Polaris AQ5.29 ac; 5.29 ac; 5.29 ac; 5.29 ac; 5.29 ac; 5.29 ac
City of Euless: McCormick West3/1/24Southern naiad; Smartweed; Coontail; Duckweed; Water primroseChemicalAquathol; Renovate 3; ProcellaCOR; Clipper; ProcellaCOR1.73 ac; 1.73 ac; 1.73 ac; 1.73 ac; 1.73 ac
City of Euless: Wilshire3/1/24Water primroseChemicalProcellaCOR1.25 ac
City of Flower Mound: Brindlewood Pond3/1/24Water primose; AlligatorweedChemicalProcellaCOR; Renovate 30.67 ac; 0.67 ac
City of Flower Mound: Parker Sq Pond3/1/24AlligatorweedChemicalRenovate 30.22 ac
City of Flower Mound: Wilkerson Ponds3/1/24Southern naid; Alligatorweed; Water primroseChemicalSonar One; Renovate 3; ProcellaCOR0.85 ac; 0.85 ac; 0.85 ac
City of Carrollton: Downtown Retention Pond3/1/24Southern naiad; Duckweed; Water primose; CattialsChemicalSonar One; Sonar AS; ProcellaCOR; Roundup Custom; Polaris AQ0.91 ac; 0.91 ac; 0.91 ac; 0.91 ac; 0.91 ac
City of Carrollton: Josey Ranch3/1/24Southern naiad; Coontail; Water primroseChemicalAquathol K; Aquathol K; ProcellaCOR9.75 ac; 9.75 ac; 9.75 ac
Champion Lake3/1/24Giant SalviniaBiologicalCyrtobagous salviniae (Salvinia weevils)800 ac
Champion Lake3/1/24Giant salviniaChemicalSemera/flumioxazin, Aquaneet/glyphosate, Polaris/imazapyr, Trycera/triclopyr 3a800 ac, 800 ac, 800 ac, 800 ac
Champion Lake3/1/24Water hyacinthChemicalAquaneet/glyphosate, Polaris/imazapyr, Trycera/triclopyr 3a800 ac, 800 ac, 800 ac
City of Keller Parks: Big Lake3/1/24Southern naiad; Alligatorweed; PotamegetonChemicalAquathol K; Renovate 3; Aquathol K5.08 ac; 5.08 ac; 5.08 ac
City of Keller Parks: Firehouse #43/1/24AlligatorweedChemicalRenovate 30.24 ac
City of Southlake: Bicentennial Park3/1/24PotamogetonChemicalAquathol K0.90 ac
City of Southlake: Bob Jones Park North3/1/24Water primrose; AlligatorweedChemicalProcellaCOR; Renovate 34.59 ac; 4.59 ac
City of Southlake: Bob Jones Park South3/1/24Water primroseChemicalProcellaCOR1.81 ac
City of Southlake: Chesapeake Park3/1/24Southern NaiadChemicalSonar One2.89 ac
City of Southlake: Liberty Park Shelton3/1/24Water primroseChemicalProcellaCOR0.22 ac
City of Southlake: McPherson Park3/1/24Water primroseChemicalProcellaCOR1.18 ac
City of Southlake: Noble Oaks Park3/1/24Water primrose; AlligatorweedChemicalPorcellaCOR; Renovate 30.29 ac; 0.29 ac
City of Southlake: Oak Pointe3/1/24Water primroseChemicalProcellaCOR0.30 ac
City of Southlake: Rustin Park3/1/24PotamogetonChecmialAquathol K0.31 ac
City of Fort Worth: Ninnie Baird3/1/24Southern naiad; Water primroseChemicalSonar One; ProcellaCOR2.25 ac; 2.25 ac
City of Farmers Branch: Oakbrook Park3/1/24Southern naiad; Coontail; Water primroseChemicalSonar One; ProcellaCOR; ProcellaCOR3.8 ac; 3.8 ac; 3.8 ac
City of Dallas Parks District 6: Arapaho Park3/1/24Southern naiadChemicalSonar One0.72 ac
City of Dallas Parks Dist 6: Lake Highlands North3/1/24Water primroseChemicalProcellaCOR0.3 ac
City of Dallas Parks Dist 6: Northbark Dog Park3/1/24Southern naiadChemicalSonar One0.72 ac
City of Dallas Parks Dist 6: Twin Lakes North3/1/24Southern naiadChemicalSonar One2.16 ac
City of Dallas Parks Dist 6: Twin Lakes South3/1/24Southern naiadChemicalSonar One2.21 ac
City of Dallas Parks Dist 4: Cliff Park3/1/24Southern naiad; CoontailChemicalAquathol K; Aquathol K12 ac; 12 ac
City of Dallas Parks Dist 4: Fox Hollow Park3/1/24Southern naiad; Coontail; Water primroseChemicalSonar One; ProcellaCOR; ProcellaCOR2 ac; 2 ac; 2 ac
City of Dallas Parks Dist 4: Kidd Springs Park3/1/24Southern naiadChemicalAquathol K2 ac
Lake LBJ (Lyndon B Johnson)3/1/24HydrillaChemical; MechanicalDiquat, Komeen, Mechanical2 ac-ft, 2 ac-ft, 2 ac-ft

Herbicide Labels & Safety Data Sheets

National Pesticide Information Center: Label and SDS Databases — list of searchable databases where you can find product labels and Safety Data Sheets (SDS) for herbicides mentioned in treatment proposals

Texas Lake Finder

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