Falcon Reservoir
Zapata County, TexasView mapDirections
No nutrient or algae sampling on record from TCEQ for this lake.
- Public access
- Limited data
Falcon Reservoir in Zapata County, Texas has water-quality measurements published by TCEQ, shown here as reported.
Falcon Reservoir is a lake in Zapata County, Texas. Limited fish-species data available. Public access is available.
Source: EPA Water Quality Portal sampling records, TCEQ, last sampled 2023-02-14. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Falcon Reservoir 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 Falcon Reservoir
These are the measurements TCEQ publishes for Falcon Reservoir, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
Ask about Falcon Reservoir
Answers come straight from the public measurements and survey records on this page.
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Fishing Falcon Reservoir
Nearby Lakes in Zapata County
Frequently asked questions about Falcon Reservoir
Where is Falcon Reservoir?
- Falcon Reservoir is a lake in Zapata County, Texas. Its water-quality measurements are published by TCEQ and shown on this page as reported.
What is the water quality of Falcon Reservoir?
- Falcon Reservoir in Zapata County, Texas has water-quality measurements published by TCEQ, shown here as reported.
Is Falcon Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Can I fish at Falcon Reservoir?
- Public access to Falcon Reservoir is listed as yes on the lake record. 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
10 measurements from 1 monitoring station, 2020–2023. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Texas Commission on Environmental Quality
TCEQMAIN10 samples · 2020–2023
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.