The H-GAC water resources group manages various interactive web applications related to water quality and other environmental concerns. These tools allow the user to explore reports in a unique way or find information and data at a local or regional scale within the 13-county Houston-Galveston region.

Click on a thumbnail below to view a brief description of an application. To view the application, click on “Launch Application”.

Web Applications and Tools

Basin Highlights Report 2020

Basin Highlights Report 2020

Basin Highlights Report 2019

Basin Highlights Report 2019

Basin Highlights Report 2018

Basin Highlights Report 2018

Basin Highlights Report 2017

Basin Highlights Report 2017

Basin Highlights Report 2016

Basin Highlights Report 2016

BIG Interactive Tool

BIG Interactive Tool

Interactive Flood Map

Interactive Flood Map

Low Impact Development

Low Impact Development

On-Site Sewage Facility Map

On-Site Sewage Facility Map

Riparian Buffer Tool

Riparian Buffer Tool

Surface Water Quality Monitoring Data

Surface Water Quality Monitoring Data

Urban Forestry

Urban Forestry

Water Resources Information Map

Water Resources Information Map