Lake Casa Blanca
Webb County, Texas1,049 acresView mapDirections
No nutrient or algae sampling on record from TCEQ for this lake.
- 36 ft max depth
Lake Casa Blanca in Webb County, Texas has water-quality measurements published by TCEQ, shown here as reported. Maximum depth: 36 ft. Surface area: 1049 acres.
Lake Casa Blanca is a 1,049-acre lake in Webb County, Texas with a maximum depth of 36 feet. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, TCEQ. Methodology: how these readings are compared.
What Lake Casa Blanca is good for
From access and monitoring records, not editorial picks.
- Boat launch1 documented ramp
- Deep water36 ft surveyed max depth
- Big water1,049 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lake Casa Blanca is safe to swim in today is a call for the Texas Commission on Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Lake Casa Blanca
These are the measurements TCEQ publishes for Lake Casa Blanca, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Lake Casa Blanca
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
36 ft
Surface area
1,049 acres
Shoreline
17.5 mi
Recreation & Access
- Lakeside HOA ParkSemi-private
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Stays via Stay22
Stays near Lake Casa Blanca
Compare lakeside cabins, hotels, and vacation rentals near Lake Casa Blanca in Webb County, Texas — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Lake Casa Blanca
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Fishing Lake Casa Blanca
Nearby Lakes in Webb County
Frequently asked questions about Lake Casa Blanca
Where is Lake Casa Blanca?
- Lake Casa Blanca is a lake in Webb County, Texas. Its water-quality measurements are published by TCEQ and shown on this page as reported.
What is the water quality of Lake Casa Blanca?
- Lake Casa Blanca in Webb County, Texas has water-quality measurements published by TCEQ, shown here as reported. Maximum depth: 36 ft. Surface area: 1049 acres.
Is Lake Casa Blanca safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Lake Casa Blanca?
- Lake Casa Blanca has a maximum depth of 36 feet. The lake covers 1049 acres.
Are there boat ramps on Lake Casa Blanca?
- Lake Casa Blanca has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Lakeside HOA Park.
Can I fish at Lake Casa Blanca?
- Lake Casa Blanca has 1 documented boat landing in the USGS National Boat Ramps inventory. Seasons, size and bag limits, and whether you need a license are set by Texas's fish and wildlife agency, so check its current regulations before you go.
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Where this data comes from
Measurements for Lake Casa Blanca come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory