Sheldon LakeInterpretive Guide |
Interpretive Guide of Sheldon Lake State Park & Environmental Learning Center in Texas. Published by Texas Parks & Wildlife.
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INTERPRETIVE GUIDE
School groups gather for interpretive programs.
Sheldon Lake provides fine habitat for the American Alligator.
SHELDON LAKE STATE PARK AND
ENVIRONMENTAL LEARNING CENTER
IS A 2,800-ACRE HAVEN FOR WILDLIFE
SURROUNDED BY THE HIGHWAYS,
RAILROADS, AND INDUSTRY OF
HOUSTON. ITS PONDS, WETLANDS,
AND PRAIRIE TEEM WITH A WIDE
VARIETY OF WILDLIFE. SHELDON
LAKE PROVIDES DIVERSE WILDLIFE
HABITAT WITH EXCELLENT
BIRDWATCHING, KAYAKING, AND
FISHING OPPORTUNITIES. A FORMER
FISH HATCHERY NOW RECLAIMED BY
NATURE FORMS THE CORE OF THE
PARK FEATURING ACCESSIBLE
TRAILS, BOARDWALKS, DECKS, AND
AN OBSERVATION TOWER. THESE
AMENITIES ENABLE SCHOOLS, YOUTH
SHELDON LAKE
You are visiting a nature preserve. Help us protect the
plants and animals that live here and ensure your own
safety by respecting park rules:
• Stay on designated trails and boardwalks.
• Keep back from the water; no swimming or wading.
• Alligators are present in this park; stay at least
30 feet away from the alligators.
Call park headquarters to schedule your school, scout,
or youth group for our exciting hands-on field study
activities including wildlife discovery, pond ecology,
fishing, and alternative energy.
Join us as a volunteer to share your love of nature
with others!
The park is open to the public daily 8 a.m. – 5 p.m.,
free of charge. The lake is open from sunrise to sunset.
Sheldon Lake State Park and
Environmental Learning Center
14140 Garrett Road, Houston, Texas 77044
(281) 456-2800 • www.tpwd.texas.gov/sheldonlake
GROUPS, AND URBAN TEXANS TO
ENJOY AN OUTDOOR EXPERIENCE
CLOSE TO HOME.
© 2022 TPWD. PWD BR P4504-0138M (7/22)
TPWD receives funds from the USFWS. TPWD prohibits discrimination on the basis of race, color, religion, national origin, disability, age, and gender,
pursuant to state and federal law. To request an accommodation or obtain information in an alternative format, please contact TPWD on a Text Telephone
(TTY) at (512) 389-8915 or by Relay Texas at 7-1-1 or (800) 735-2989 or by email at accessibility@tpwd.texas.gov. If you believe you have been discriminated against by TPWD, please contact TPWD, 4200 Smith School Road, Austin, TX 78744, or the U.S. Fish and Wildlife Service, Office for Diversity and
Workforce Management, 5275 Leesburg Pike, Falls Church, VA 22041.
This publication can be found at tpwd.texas.gov/park-pubs
SHELDON
LAKE
STATE PARK AND
ENVIRONMENTAL
LEARNING CENTER
S H E L D O N
L A K E
S T A T E
P A R K
A N D
E N V I R O N M E N T A L
L E A R N I N G
C E N T E R
ALTERNATIVE ENERGY &
GREEN BUILDING
A LAND TRANSFORMED
Before the arrival of European and American settlers, a
lush tapestry of tall grasses and prairie flowers interwoven
with shallow wetlands and marshes covered the land.
Thousands of animal and plant species thrived in this
diverse habitat. After Texas independence in 1836, farms
and ranch land replaced much of this native ecosystem.
A century later, the U.S. government built Sheldon
Reservoir to provide water for the defense industry during
World War II. Texas Parks and Wildlife Department
purchased the land in the 1950s and developed it into a
refuge for migratory waterfowl, a public fishing lake, and a
fish hatchery. When the hatchery closed in 1975, the land
began to revert naturally to forest, ponds, and marshes.
Over the last few decades, extensive work restored the
park’s land back to its native prairie ecosystem.
HABITAT RESTORATION
Land that was farmed for 150 years is being restored to
coastal prairie and wetlands. Staff and volunteers plant
native grasses and flowers to reestablish the native ecosystem.
A combination of seeding and transplanting appropriate
plants, invasive species removal, mowing, and controlled
burns help restore these habitats over time. Species
adapted to life in a pond or prairie form an interdependent
food web of plants and animals. When people introduce
invasive plant or animal species to these habitats, the invasives disrupt the food web as they displace native plants
and animals. At Sheldon Lake, staff and volunteers work
to control invasive species such as Chinese Tallow trees,
Deep-rooted Sedge, Giant Salvinia, and Water Hyacinth.
S
WETLANDS ARE IMPORTANT
The protection of Sheldon Lake’s wetlands is vital to both
the park’s habitat restoration efforts and its educational
mission. Both Sheldon Lake and the hatchery ponds rely
on rain and runoff to maintain their water levels. They,
along with the prairie wetlands, provide natural storage
for floodwaters as well as habitat for native aquatic plants.
In turn, these plants act as a natural filter, removing
pollutants from the water while providing homes for
aquatic invertebrates, fish, birds, and reptiles. Park staff
and volunteers work to restore and protect these wetlands
so that Sheldon Lake’s watershed can remain healthy.
Park staff and
volunteers
restore wetland
habitat at
Sheldon Lake.
heldon Lake State
Park’s infrastructure
demonstrates several
different ways that people can save
energy and reduce pollution, be it through
alternative energy or green building techniques.
The electric power used by the Pond Center pavilion
and the John Jacob Observation Tower is supplemented
by electricity produced by photovoltaic cells. A geothermal field efficiently regulates the pond center’s temperature using the ground’s constant 74 degrees Fahrenheit.
A solar water heater uses the sun’s energy to warm water
for handwashing in the restrooms.
The recycled materials composing park structures such
as reused oil-field steel pipes and local bricks add to
the park’s green building practices. This combination
of energy-efficient design, recycled materials, water
conservation, and other methods to reduce energy
consumption lessens the damage to the natural
environment here.