Jump to navigation Company Profile Practice Areas Bid Info Clients News Careers Contact Resources With over 75 years of service, EHRA Engineering is a perfect resource for information regarding construction projects in the Houston area. We hope the links below will be of help. EHRA Engineering Logos EHRA Engineering Publications Construction Associations: ASCE - American Society of Civil Engineers AWBD - Association of Water Board Directors: Texas AWWA - American Water Works Association: Texas Section GHBA - Greater Houston Builders Association Houston Council of Engineering Companies HCA - Houston Contractors Association TBPE - Texas Board of Professional Engineers TEEX - Texas Engineering Extension Service Government Agency Links: Brazoria County City of Houston Fort Bend County Harris - Galveston Subsidence District Harris County Appraisal District Harris County Office of Emergency Management HCPID - Harris County Public Infrastructure Department METRO Montgomery County TCEQ - Texas Commission on Environmental Quality Texas Statutes The Economic Development Alliance for Brazoria County (The Alliance) The Grand Parkway Association USGS - U.S. Geological Survey Email © EHRA

Jump to navigation Company Profile Practice Areas Bid Info Clients News Careers Contact Bid Info Working closely with CivCast, EHRA has assisted implementing the first online bidding system for the Land Development Construction Industry. EHRA and Civcast's online bidding system: Improves Overall Efficiency | Accurate Updates | Extends Bidding Deadline | Reduces Steps & Paperwork Email © EHRA

Jump to navigation Company Profile Practice Areas Bid Info Clients News Careers Contact 1 2 3 4 5 6 Hydrology & Hydraulics EHRA is experienced in hydrologic and hydraulic analysis for small or large-scale land developments, flood plain analysis and mapping, public works drainage and flood reduction projects. Our staff uses HEC-HMS, HEC-RAS, HEC-GeoRAS, ICPR, SWMM, GIS and other software to perform drainage impact studies, regional stormwater detention plans, and prepare FEMA Letters of Map Change (CLOMR, LOMR, LOMR-F). EHRA has been at the forefront of analyzing and integrating Low Impact Development techniques to improve storm water quality and reduce runoff in the Houston area. EHRA also excels at integrating hike and bike trails, landscaping, and athletic and recreational facilities with drainage and detention facilities to add value to the overall project. Sample Projects CANE ISLAND MERIDIANA Andy Palermo, P.E., CFM Senior Vice President | Practice Area Leader - Hydrology & Hydraulics | Chief Technology Officer Email © EHRA

Jump to navigation Company Profile Practice Areas Bid Info Clients News Careers Contact Planning & Visioning EHRA provides general land planning services including schematic design, master planned communities, comprehensive planning services for local governments and plat submittal. Our planners are also experienced in public outreach, economic development, ordinance creation and review, and are leaders in sustainable design techniques. Chris Browne, LEED AP Vice President | Practice Area Leader - Planning & Visioning Email © EHRA