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LakeQuality

B A Steinhagen Reservoir

Jasper County, Texas14,700 acresView mapDirections

TCEQ publishes the water-quality measurements for B A Steinhagen Reservoir. Here is what has been measured.

Clarity
1.1 ft
Secchi · sampled 2025
Phosphorus
60 µg/L
Measured by TCEQ
Chlorophyll-a
10.9 µg/L
Measured by TCEQ
Level
82.75 ft
USGS · Sep 7 · elevation
Max depth
~48 ft est.
GLOBathy model
Area
14,700 acres
Surface area
  • Eutrophic
  • Impaired · Dioxins
  • 48 ft max depth
  • Public access

Ask about B A Steinhagen Reservoir

Answers come straight from the public measurements and survey records on this page.

B A Steinhagen Reservoir in Jasper County, Texas has water-quality measurements published by TCEQ, shown here as reported. Water clarity: 1.1 ft visibility. Phosphorus: 60 µg/L. Chlorophyll-a (algae): 10.9 µg/L. Surface area: 14700 acres.

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B A Steinhagen Reservoir is a 14,700-acre productive, nutrient-rich eutrophic lake in Jasper County, Texas with an estimated average depth of about 48 feet. Overall water quality is declining over recent sampling years. Limited fish-species data available. Public access is available with 4 public boat landings. Compared to the 1 other monitored lakes in Jasper County, B A Steinhagen Reservoir ranks #2 for water quality.

Source: EPA Water Quality Portal sampling records, TCEQ, last sampled 2025-12-10. Grade methodology: LakeQuality methodology.

What B A Steinhagen Reservoir is good for

From access and monitoring records, not editorial picks.

  • Boat launch4 documented ramps
  • Camping1 public campground nearby
  • Big water14,700 acres

Swimming conditions

Readings only

Moderate algae

Based on clarity and algae readings from past sampling — there is no live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.

Nutrient and algae readings are not a swimming clearance. B A Steinhagen Reservoir is listed impaired under Clean Water Act §303(d) (IR 5) for dioxins, mercury. Check local advisories before you swim.

Whether B A Steinhagen 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.

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Water quality measurements for B A Steinhagen Reservoir

These are the measurements TCEQ publishes for B A Steinhagen Reservoir, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

Very murky, less than 1.1 ft of visibility. Phosphorus 60 µg/L. Chlorophyll-a 10.9 µg/L. TSI 64.

MetricValueEPA condition class
Water Clarity (Secchi Depth)1.1 ftMeasured, not scored
Phosphorus60 µg/LPoor
Chlorophyll-a (Algae)10.9 µg/LGood
Trophic State Index (TSI)64Eutrophic

High nutrients, frequent algae, reduced clarity

Current Conditions

82.75 ft
Water Elevation

USGS snapshot Sep 7, 2026, 3:00 PM from gauge 08040000 (B. A. Steinhagen Lk at Town Bluff, TX). Station page ↗ — a live reading replaces this snapshot when the gauge responds. Missing live data is not an all-clear.

B A Steinhagen Reservoir water level: the live USGS gauge reading

Lake Details

CharacteristicValue
Maximum Depth~48 ft est.
Surface Area14,700 acres
Public AccessYes

Depth marked “est.” is a modeled maximum from GLOBathy (Khazaei et al. 2022, CC0), not a measured survey. Texas has not published bathymetry for B A Steinhagen Reservoir.

Lake Size & Watershed

Watershed (drainage) area
7,505 sq mi
Shoreline
14.4 mi
Elevation
82 ft

Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.

Recreation & Access

4
Boat Landings
Yes
Public Access
1
Campgrounds
  • Martin Dies Jr. State Park, Hen House UnitPublic
  • Sandy Creek ParkPublic
  • McQueens LandingPublic
  • Campers Cove ParkPublic

Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps

Public campgrounds near B A Steinhagen Reservoir

  • B.A. Steinhagen Lake Campground1.5 km

Nearest public campgrounds in the USGS National Map inventory, within about 3 miles. An empty list means USGS records no campground that close, which is not the same as camping being unavailable. Where the source gives an official reservation link, it is used; the cabin and hotel search does not cover campsites. More camping lakes

Fishing B A Steinhagen Reservoir

Based on 5 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Declining-0.022 m/yr5
Phosphorus Declining+4.02 µg/L/yr4
Chlorophyll-a Improving-2.01 µg/L/yr5
See year-by-year chart →

Reservoir Info (USACE NID)

B A Steinhagen Reservoir is a man-made reservoir impounded by the Town Bluff Dam (completed 1951), built primarily for other on the Neches River; earth-type dam, 45 ft tall and 6,698 ft long.

Surface area
14,700 ac
Normal storage
67,000 ac-ft
Max storage
218,200 ac-ft
Drainage area
7,573 sq mi
Hazard class
High
Owner
USACE - Fort Worth District

All listed purposes: Other;Fish and Wildlife Pond;Recreation;Hydroelectric;Water Supply.

Source: USACE National Inventory of Dams, NID ID TX00015 · Operator website

EPA Impairment Status

B A Steinhagen Reservoir is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).

Causes of impairment

DioxinsMercury

Source: EPA ATTAINS assessment unit TX-0603_01 · Official waterbody report

Nearby Lakes in Jasper County

Frequently asked questions about B A Steinhagen Reservoir

Where is B A Steinhagen Reservoir?

B A Steinhagen Reservoir is a lake in Jasper County, Texas. Its water-quality measurements are published by TCEQ and shown on this page as reported.

What is the water quality of B A Steinhagen Reservoir?

B A Steinhagen Reservoir in Jasper County, Texas has water-quality measurements published by TCEQ, shown here as reported. Water clarity: 1.1 ft visibility. Phosphorus: 60 µg/L. Chlorophyll-a (algae): 10.9 µg/L. Surface area: 14700 acres.

Is B A Steinhagen Reservoir safe to swim in?

Nutrient and algae readings are not a swimming clearance. B A Steinhagen Reservoir is listed impaired under Clean Water Act §303(d) (IR 5) for dioxins, mercury. Check local advisories before you swim.

How deep is B A Steinhagen Reservoir?

No published bathymetric survey covers B A Steinhagen Reservoir, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 48 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate. The lake covers 14700 acres.

What is the water level at B A Steinhagen Reservoir?

The USGS snapshot on this page for B A Steinhagen Reservoir is 82.75 ft of water-surface elevation, recorded Sep 7, 2026, 3:00 PM at gauge 08040000. Current Conditions hydrates a live NWIS reading from that same station when the gauge responds. A missed live fetch is not an all-clear.

Are there boat ramps on B A Steinhagen Reservoir?

B A Steinhagen Reservoir has 4 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Martin Dies Jr. State Park, Hen House Unit, Sandy Creek Park, McQueens Landing, Campers Cove Park. Public access is listed as yes.

Are there campgrounds on B A Steinhagen Reservoir?

B A Steinhagen Reservoir has 1 public campground from USGS The National Map within 5 km, including B.A. Steinhagen Lake Campground. This is a location join, not a booking. Cabins and hotels are listed separately; campsite reservations use the official link when the source provides one.

Where this data comes from

55 measurements from 1 monitoring station, 2020–2025. Retrieved from the EPA Water Quality Portal on 2026-08-02.

Collected and reported by

  • Texas Commission on Environmental QualityTCEQMAIN55 samples · 2020–2025
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.

Other records on this page

Impairment status from EPA ATTAINS 303(d) database

Lake size & watershed from HydroLAKES (HydroSHEDS)

Named boat-access points from the USGS National Boat Ramps inventory

Public campgrounds from USGS The National Map Structures, within about 3 miles