Projects

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Clients choose Geosyntec based on our record of providing advice, recommendations, and solutions of exceptional value. From highly scientific studies to large construction projects, our staff has extensive experience, the latest tools and technologies, and dedication to client service.

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Representative Projects

The City of Blue Springs (City) is in need of additional infrastructure to accommodate growing wastewater needs as development progresses around the Kansas City metropolitan…
The Metropolitan St. Louis Sewer District (MSD) awarded Geosyntec a multi-year contract to collect surface water samples at six urban stream and eight large river…
In order to understand, and possibly mitigate, observed reductions in water flow throughout the Ipswich River Watershed, the Massachusetts Department of Conservation and Recreation (DCR),…
To accommodate for a new, heavier shiploader, the existing Pier G wharf in Port of Long Beach, California had to be upgraded to increase speed…
The Raritan Arsenal was used by the U.S. Army from World War I until the 1960s as an ammunition storage and renovation facility. It has…
The Chicago Climate Exchange (CCX) is the world's first global marketplace for integrating voluntary legally binding emissions reductions with emissions trading and offsets for greenhouse…
The "East of Hudson" reservoirs are a series of natural water bodies, mainly in Putnam and Westchester Counties east of the Hudson River north of…
The Warner Hill Landfill is a closed 50-acre municipal/industrial landfill located in Cuyahoga County, Ohio. A creek located adjacent to the site had undermined portions…
Nearly four years after the historic 2003 wildfires devastated San Diego County, strong, shifting Santa Ana wind conditions, combined with high temperatures, low humidity, and…
The Port of Los Angeles sought a field test of vacuum-assisted preconsolidation of hydraulic fill to assess the feasibility of this technology as an alternative…
The San Gabriel Basin has been the subject of environmental investigation since 1979 when groundwater contaminated with volatile organic compounds (VOCs) was first detected. In…
The Herbert Hoover Dike (HHD) rehabilitation project is designed to stabilize and secure the aging dike from potentially damaging severe weather events, and protect the…
The Chicago Waterways System (CWS) offers an array of recreational opportunities for the community. The Illinois Environmental Protection Agency (IEPA), in compliance with the Clean…
Abutting the Atlantic Ocean and Central Florida's Banana and Indian Rivers, the John F. Kennedy Space Center is home to a diverse mix of federally…
The Richland Creek Landfill is a large municipal solid waste landfill located in Buford, Georgia. Leachate collected from the landfill is discharged to the local…
The Sonoma County (California) Water agency is a wholesale purveyor of water to nine public entities in Sonoma and Marin counties serving a total population…
Robins Air Force Base (Base) in Warner Robins, Georgia sought storm water infrastructure master planning and retrofitting for its existing system. The Base was initially…
During the summer and fall of 1998, stormwater runoff from a recently constructed retail site in Stone Mountain, Georgia resulted in the release of soil…
Starting in the early 1950s and continuing over a period of several decades, arsenicals and organochlorine pesticides, including DDT and Lindane, and production raw materials…
In its effort to expand and renew its campus facilities and related infrastructure, the Los Angeles Unified School District (LAUSD) evaluates numerous candidate sites including…
The Big Creek Park Wetlands Enhancement Project is a multi-disciplinary demonstration project designed by Geosyntec Consultants for the City of Roswell, Georgia, through a grant…
The 190-acre Operating Industries, Inc. (OII) Superfund Site is an inactive landfill site, about 10 miles east of Los Angeles, that for 30 years until…
The County of Santa Barbara in southern California needed to enhance its available data resources with which to manage its stormwater runoff water quality. The…
To date, there has been no analytically-based and comprehensive County-wide effort to optimize the selection and implementation of structural water quality Best Management Practices (BMPs).…
Chlorinated solvents in soil and groundwater beneath this former manufacturing facility are believed to have originated from a former waste solvent underground storage tank. Soils…
Every year in the U.S., it is estimated that combined sewer overflows (CSOs) result in about 850 billion gallons of sewage and stormwater overflowing from…
The Aberdeen Area at Aberdeen Proving Ground (APG-AA) has operated as an ordnance proving ground since 1917, and throughout its history has been the site…
Section 303(d) of the Clean Water Act requires states to list water bodies as "impaired" if they do not meet one or more of a…
A specialty chemical company manufactured a variety of pesticides, herbicides, saccharin, dyes, and detergents for over 15 years, and collected the wastewater and sludges in…
NASA's Launch Complex 34 (LC-34) at Cape Canaveral Air Force Station was used for Saturn rocket launches between 1959 and 1968, and is the site…
As part of an expansion to the Memorial Hermann Heart and Vascular Institute's (MHHVI) facilities on the Texas Medical Center campus in Houston, Texas, Hayward…
NestlĂ© Waters North America (NWNA) is the largest bottler of spring water in the United States and distributor of 15 of the country's best-known bottled…
One of the highest dams in Georgia is a compacted earth structure that serves as a water supply source and supports recreational activities for the…
The Savannah River Harbor requires periodic dredging to support commercial shipping traffic. These materials are disposed within a series of diked, dredged material containment areas…
The closed Fresh Kills Landfill site on Staten Island is the largest remaining open space within New York City's five boroughs. The 2,200-acre site, active…
Although coastal salt marshes are now protected, man-made structures such as roads, bridges, undersized culverts, and earthen dikes remain as barriers that reduce tidal exchange…
The Quanta Resources Site is located in a former industrialized parcel directly across the Hudson River from Manhattan. The site was used for coal tar…
Originally part of a tidal marsh between a lake and river near the Texas/Louisiana border, the Bailey Superfund site is an "orphan site" resulting from…
Southern LNG (SLNG), a subsidiary of El Paso Corporation, needed to reopen its liquefied natural gas (LNG) terminal and ship off-loading facility at Elba Island…

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Geosyntec Consultants
Geosyntec is a specialized consulting and engineering firm that works with private and public sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure.

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