Skip Top Navigation

Current Projects

EIH collaborates with a diverse group of partnership organizations from the public and private sectors. EIH receives partial funding by the Texas Legislature, but research projects are funded primarily by grants, contracts, and donations from agencies, corporations, foundations, and individuals.

Alligator snapping turtle

Baseline Study of Alligator Snapping Turtle (Macrochelys temminckii) Population Viability in Texas Watersheds
Trapping surveys are conducted on a seasonal basis in order to evaluate spatial and seasonal trends in M. temminckii populations in Texas.

Critical Life History Parameters of the Texas Diamond-backed Terrapin...

Critical Life History Parameters of the Texas Diamond-backed Terrapin, Malaclemys terrapin littoralis
EIH continues to build upon previous research on the population and distribution of the Texas diamond-backed terrapin in the upper Texas coast.

Design, Construction, and Analysis of Floating Wetlands

Design, Construction, and Analysis of Floating Wetlands
EIH researchers will build and analyze floating treatment wetland systems as an additional technology approach to reduce stormwater pollutant loads.

Western Chicken Turtle

Distribution and Habitat Associations of the Western Chicken Turtle in Texas
For this study, researchers utilize traditional and novel sampling techniques focused in areas where WCT have been previously observed, and will be employed at sites representative of all habitat types within the species’ range.

Galveston Bay Dolphin Research

Galveston Bay Dolphin Research Program
The objectives of this project are to implement a monitoring program for bottlenose dolphins (Tursiops truncatus) in Galveston Bay, Texas; to determine relative abundance within the upper Galveston Bay Estuary and Houston Ship Channel; and to characterize residency patterns, habitat use and ranging patterns of these dolphins.

Jo is wading in a lake while holding sampling gear.

National Lakes Assessment
The NLA is a survey of the condition of our nation's lakes, ponds, and reservoirs. It is designed to provide statistically valid national and regional estimates of the condition of lakes. NLA field season sampling is conducted every five years.

A serene river with trees lining its banks

Texas Clean Rivers Program
The goal of the CRP is to maintain and improve the quality of water resources within each river basin in Texas through an ongoing partnership involving TCEQ, river authorities, local and state governments, industry, citizens and other agencies. EIH conducts routine ambient monitoring at 55 CRP sites in the Houston-Galveston area.

Oyster Shells

Tracking Perkinsus marinus (Dermo) Infection in Sun Cured Oysters: Ensuring Safe Oyster Shell Recycling Programs in Galveston Bay
Researchers are evaluating the influence of multiple operational variables on the presence and prevalence of Dermo pathogens in oyster tissue.

American Eel Project

Utilizing Eel Ramps, eDNA, and Plankton Sampling to Monitor American Eel Recruitment in Texas
EIH researchers are constructing and deploying eel ramps specially designed to target ingressing glass eels and elvers along the central to upper Texas Coast.


  • Environmental Institute of Houston

    Phone: 281-283-3950

    North Office Annex
    2700 Bay Area Blvd, Box 540
    Houston, TX 77058-1002