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Chief Engineer's Office
David C. Schanbacher, P.E., Chief Engineer/Deputy Director
Staff: Address/Phone/Fax

Toxicology
Water Programs
Air Quality

The Chief Engineer’s Office (CEO) develops and implements statewide and regional plans, rules, strategies, and technical guidance to attain quality standards for air, surface water, and groundwater.

This includes a broad range of specific responsibilities:

  • Assess the status of air quality, and model outcomes of planning scenarios and compare them against real-world results.
  • Assess risks to human health from air and water pollution, and from polluted sites to guide their remediation.
  • Implement plans to protect and restore air and water quality in cooperation with local, regional, state, and federal stakeholders.
  • Track progress toward environmental goals and adapt plans as necessary.
  • Advise the executive director and the deputy directors regarding uniform compliance with engineering standards, specifically regarding executive-level technical and policy matters.
  • Review plans, processes, permits, and regulations for scientific accuracy and feasibility.

The CEO also coordinates activities with external organizations and internal offices to:

  • develop strategies to implement new legislation and
  • review innovative technologies related to TCEQ regulatory compliance.

In addition, the CEO:

  • represents the TCEQ with the Texas Board of Professional Engineers and
  • assists professional engineers within the TCEQ on matters such as licensing requirements and continuing education requirements.

See Also: Exit the TCEQ

Texas Board of Professional Engineers
Interstate Technology Regulatory Council
Association of State and Interstate Water Pollution Control Administrators

Toxicology

The Toxicology Program helps focus TCEQ resources on areas with the greatest potential risks by:

  • assessing risks to human health from exposure to environmental pollutants and
  • reviewing models, data, assessments, permits, and cleanup plans for possible risks to human health, and estimating their effects on overall air and water quality.

Water Programs

The CEO’s Water Programs work to protect and restore the quality of surface waters.

The Total Maximum Daily Load (TMDL) Program works to restore water quality in impaired streams, lakes and bays by:

  • determining the amount by which pollution must be reduced to restore water quality and
  • developing implementation plans in cooperation with the implementing organizations.

The Galveston Bay Estuary Program Exit the TCEQ and the Coastal Bend Bays and Estuaries Program: Exit the TCEQ

  • implement 20-year scientific plans developed by their communities for the restoration and protection of bay systems,
  • emphasize wetland and habitat protection and improvements in water quality, and
  • work collaboratively to implement their plans with large stakeholder working groups.

Water Programs staff also:

Air Quality
Susana M. Hildebrand, P.E., Director
Staff: Address/Phone/Fax

The Air Quality Division works to protect and restore air quality through four programs.

Air Implementation Grants
Under the Texas Emission Reduction Plan (TERP), Air Implementation Grants provide funding and financial incentives to offset the costs of eligible projects that reduce emissions of NOx from high-emitting diesel sources.

Air Industrial Emissions Assessment
  • Provides information about the Toxic Release Inventory Program.
  • Maintains the inventory of point source emissions for industrial sources of air contaminants.
  • Develops the emissions inventory for area emissions, such as those from small businesses that are not regulated as point sources.
  • Assists companies in interpreting emissions and inspection-fee rules and performs audits to ensure fees have been correctly reported.
Air Modeling and Data Analysis
  • Analyzes data and conducts photochemical models in support of pollution control strategies and designs.
  • Manages air quality research for the agency, including the:
    • Texas Air Quality Study (2005-06), which examines the causes of air pollution in Texas and collects data critical to developing controls to meet new federal clean air standards, and
    • Texas Air Quality Study (2000), data from which are used in the development of the State Implementation Plan.
Air Quality Planning
  • Administers the Air Emissions Banking and Trading Program, which:
    • provides flexibility for compliance with the federal Clean Air Act through a market-based framework for emissions banking and trading while achieving net reductions in air emissions, and
    • offers incentives for voluntary air emissions reductions.
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