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Lake J B Thomas

Snyder, Texas — Borden County.

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7,142Surface acres
61 ftMax depth
1952Impounded

Surface area: The USGS National Hydrography Dataset outline (NHD Permanent ID 96469509); max depth from TPWD; TPWD lists 7,282 surface acres.

Location & fast facts

Where Lake J B Thomas is in Texas

The red circle marks Lake J B Thomas.

Fast facts

About Lake J B Thomas

  • Counties: Borden, Scurry
  • Nearest city: Snyder (about 12.7 mi from the lake)
  • Location (TPWD): on the Colorado River, 12 miles southwest of Snyder
  • Impounded: 1952 (TPWD)
  • Controlling authority: Colorado River Municipal Water District · (432) 267-6341
  • Mapped as: Lake or pond (USGS National Hydrography Dataset)
  • Distance: about 77 mi from Lubbock and 87 mi from Abilene, straight-line (not driving distance)

Towns and counties: U.S. Census Bureau boundaries overlaid on the USGS lake outline (Texas: incorporated places touching the lake, otherwise the nearest one).

Fishing in Texas

Official TPWD pages. Rules and fees change; check before you go.

Lake map

Lake J B Thomas shoreline

1 mileN

No public access sites are listed for this water in the OpenStreetMap boat ramps (TPWD publishes ramp names per lake, not coordinates) data.

Shoreline: USGS National Hydrography Dataset (NHD Waterbody, Permanent ID 96469509), public domain. State outline: U.S. Census Bureau TIGERweb. Points: OpenStreetMap boat ramps (TPWD publishes ramp names per lake, not coordinates). Interactive map: Leaflet with © OpenStreetMap contributors. Not for navigation.

Conditions right now

Air temperature & conditions (nearest NWS station)Loading…
Fetching the latest National Weather Service observation…

Live from the National Weather Service API for the lake's coordinates (32.5987, -101.2226). The nearest station may be several miles away. NWS forecast for Lake J B Thomas. No live water-temperature sensor is shown because we haven't found a public one for this lake.

Sun, moon & best fishing times

Sun & moon at Lake J B Thomas

Best fishing times

Major periodMinor periodDaylight

    Based on solunar theory, an estimate. Major periods (about 2 hours) center on when the moon is directly overhead or underfoot; minor periods (about 1 hour) center on moonrise and moonset. The 0–100 activity score rises during those periods and gets a boost near sunrise and sunset and around the new and full moon. Weather, water temperature and pressure often matter more. Sun and moon times are calculated in your browser from the lake's coordinates with standard astronomy formulas, shown in CT (America/Chicago), and accurate to within a few minutes.

    Fish you can catch

    Largemouth bass ★White bassChannel, flathead & blue catfishWhite crappieLone Star bass ★

    ★ = stocked recently (see Stocking). Predominant species from the TPWD Lake Finder.

    TPWD Lake Finder: J.B. Thomas Reservoir

    Fishing outlook & regulations

    SpeciesTPWD rating
    Largemouth BassExcellent
    Blue & Flathead CatfishFair
    Channel CatfishGood
    CrappieGood
    White BassFair
    SunfishPoor

    Regulations (TPWD): All species are currently managed under statewide regulations.

    Aquatic vegetation (TPWD): Limited to scattered areas of cattail and bulrush

    Conservation pool: 2,258 ft. msl

    Water-level fluctuation: Severe, 4-10 ft. annually

    Normal clarity: Turbid, visibility 1 foot or less

    TPWD Lake Finder page · Lake records · Latest survey report

    Ratings are TPWD's own Poor / Fair / Good / Excellent scale. Statewide rules: TPWD Outdoor Annual, fishing. As of Oct 10, 2026.

    Stocking history

    TPWD has 24 stocking records for Lake J B Thomas from 1965 to 2026. The table shows 2022–2026.

    YearSpeciesFishSize
    2026Bass, ShareLunker largemouth62,266Fingerling
    2025Bass, Lone Star79,252Fingerling
    2025Bass, ShareLunker largemouth14,329Fingerling
    2024Bass, ShareLunker largemouth31,384Fingerling
    2022Bass, Largemouth83,315Fingerling

    TPWD stocking history for J.B. Thomas Reservoir

    Contact & official info

    Lakes & ponds nearby

    Straight-line distance between lake centers. All Texas lakes & ponds · All waters in Snyder