Big Hill Reservoir
Jefferson County, Texas62 acresView mapDirections
No nutrient or algae sampling on record from TCEQ for this lake.
Big Hill Reservoir in Jefferson County, Texas has water-quality measurements published by TCEQ, shown here as reported. Surface area: 62 acres.
Big Hill Reservoir is a 62-acre lake in Jefferson County, Texas.
Source: EPA Water Quality Portal sampling records, TCEQ. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Big Hill 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 Big Hill Reservoir
These are the measurements TCEQ publishes for Big Hill 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. TSI undefined.
Ask about Big Hill Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
62 acres
No bathymetric survey has been published for Big Hill Reservoir, so its depth is not documented here.
Stays via Stay22
Stays near Big Hill Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Big Hill Reservoir in Jefferson 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 Big Hill Reservoir
Prices for Oct 9–11, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a whole trip? See where to stay at Texas’s top lakes →
Follow Big Hill Reservoir’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Big Hill Reservoir
Nearby Lakes in Jefferson County
Frequently asked questions about Big Hill Reservoir
Where is Big Hill Reservoir?
- Big Hill Reservoir is a lake in Jefferson County, Texas. Its water-quality measurements are published by TCEQ and shown on this page as reported.
What is the water quality of Big Hill Reservoir?
- Big Hill Reservoir in Jefferson County, Texas has water-quality measurements published by TCEQ, shown here as reported. Surface area: 62 acres.
Is Big Hill Reservoir safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Big Hill Reservoir across LakeQuality
More lakes in Texas
Other Lakes in Texas
Where this data comes from
Measurements for Big Hill Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.