The Harris County Modeling, Assessment and Awareness Project (MAAPnext)

The Harris County Flood Control District and Federal Emergency Management Agency (FEMA) are partnering to deliver the Harris County Modeling, Assessment and Awareness Project, or MAAPnext. MAAPnext is a county-wide flood hazard assessment project that will use the latest available technology and data to produce a comprehensive set of flood hazard maps and information for the 23 watersheds within Harris County.

2026-09-26T17:56:48-05:00

Halls Bayou Watershed Program

Hollaway serves the Harris County Flood Control District and LAN as the Environmental Program Manager supporting $110 million in projects for the Halls Bayou Watershed as authorized by the 2018 Flood Control Bond. The Halls Bayou watershed covers more than 45 square miles and 20 miles of linear stream within Harris County, and Hollaway supports environmental compliance and field studies necessary to develop and deliver damage reduction projects throughout the watershed.

2026-09-26T17:56:11-05:00

$2.5B Harris County Flood Control Bond Program

Following Hurricane Harvey in August 2017, Harris County Commissioners Court called a bond election to provide the opportunity for Harris County residents to vote on what could be $2.5 billion in bonds for flood risk reduction projects throughout Harris County. In an effort to provide more information about the bond program to Harris County residents, Hollaway was selected to support the Flood Control District through rapid planning and facilitation of 23 Community Engagement Meetings in each of Harris County’s 23 watersheds.

2026-09-26T18:40:11-05:00
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