Advanced Groundwater Exploration & Development

Proprietary Exploration Program Eliminates “Wildcatting”

Over two and half decades, EGGI has developed and refined a unique exploration and development program to predictably identify and develop previously overlooked groundwater supplies throughout many complex hydrogeologic terrains. Our proprietary program includes the use of satellite imagery, multiple platforms of aerial photography, digital elevation models, geologic mapping, bedrock fracture fabric data, geophysical analyses (including aerial, ground surface, and borehole methods), existing well data, statistical analysis, and in situ hydrogeologic testing. The “continual focusing process”, from initially large study areas down to favorable zones suitable for developing new, sustainable groundwater resources, eliminates the “wildcatting” aspects of groundwater drilling and has proven highly successful over the years. 

EGGI has developed and refined a unique exploration and development program to predictably identify and develop previously overlooked groundwater supplies.

EGGI has developed and refined a unique groundwater exploration and development program

Point-of-Use

EGGI's GIS-platform enables us to incorporate both hydrogeologic datasets and key socio-economic factors – including areas of particularly critical need, existing infrastructure locations, habitat considerations, and land use requirements, etc. – into the determination of optimal well drilling locations. We are able to predictably identify and incrementally develop new low-cost, low-impact, distributed groundwater resources closer to the point(s) of use than other water supply alternatives.

Over 100 MGD Developed

To our knowledge, no other firm has conducted more successful groundwater exploration and development programs in crystalline and sedimentary rocks, limestone regions, and unconsolidated deposits. Since 1989, we have successfully developed over 100 million gallons per day (MGD) from high-yield groundwater wells in some of the most challenging geologic terrains. 

Exceptional Success Rate

In over 90% of the cases where groundwater exploration programs have been fully pursued, we have successfully developed groundwater resources sufficient to meet or exceed our clients’ water supply needs. In approximately 80% of those cases we have actively discovered and developed new renewable groundwater supplies – from previously unknown and/or undocumented aquifers.

Routinely Succeed Where Others Fail

We have developed the highest yielding wells on record in many of the regions where we have conducted exploration programs, and we routinely succeed where other ‘experts’ have failed. We have successfully identified and developed new sustainable groundwater supplies for over 1,400 clients.

Low-Impact, Sustainable Supplies

We are committed to only developing groundwater resources where it is clear that such withdrawals will not adversely impact existing users or the environment. We routinely secure new permits from the applicable regulatory agencies by providing scientific evidence that our withdrawal rates are sustainable, and that the natural resources proximal to developed supplies can be adequately protected and preserved for future generations.

Partial Client List

AdamsDrew Homes LLC
Aim Group
Amelia Court House, Virginia
American Securities Council
Andrews Community Investment Corp.
Assaad Development Corp.
Barclay Ridge, LLC
Blue Ridge School, Virginia
Blue Water Group, LLC - Swords Point, Georgia
Bow Parks & Recreation, New Hampshire
Bowman Consulting Group
Brambleton Group, LLC
Brockton, Massachusetts
Buchanan Company
C & C Water Services
Calais, Maine
City of Ball Ground, Cherokee County, Georgia
City of Dover, New Hampshire
City of Duluth, Georgia
City of Harrisonburg, Virginia
City of Keene, New Hampshire
City of Lawrenceville, Georgia
City of Norwich, Connecticut
City of Portsmouth, New Hampshire
City of Powder Springs, Georgia
City of Putnam, Connecticut
City of Ridgefield, Connecticut
City of Stoughton, Massachusetts
Craftmark Homes
Danvers, Massachusetts
Douglas County, Georgia
Dulles Town Center Mall Site
Duluth, Georgia
Engle Homes
Fort Belvoir Golf Course, Virginia
Fried Companies Inc
George Mason University
Goose Creek Retail, LLC
Greensville Co. Water & Sewer Authority, Virginia
Greenvest, LC
HHHunt Communities
Highland Construction Management Services, LP
Hooksett Village Water Precinct, New Hampshire
IBG Partners, LLC
International Horse & Land Co.
Jack Pogue & Company
Juno Partners, LLC
K. Hovnanian Homes of Virginia, Inc.
Kettler & Scott
KSI Services
Land Management & Design, LLC
Legacy Custom Homes, LLC
Lenah Farms Virginia
Lewis Engineering, PLLC - Sandy Island, New Hampshire
Loudoun County Department of Building & Development
Loudoun County Service Authority, Virginia
Michael D. Dent Industrial Park
Mount Vernon County Club, Virginia
National Harbor Development, LC
Nelson County, Virginia
Newport National Golf Club, Rhode Island
Nicklaus Sierra
Northern Virginia Regional Park Authority
Odyssey Development
Orange County, Virginia
Patrick Henry College, Virginia
Penacook-Boscawen Water Precinct Service Area, New Hampshire
Petra LLC
PGA
Plaza America, Virginia
Prince William County Service Authority, Virginia
Richmond American Homes of Virginia, Inc.
Rock River Trust Co.
Rockwell International
Ryland Homes
Shenstone South Development
Siemens Power Company, Virginia
South Abel Investments, LLC - Stafford Golf Course
Southern Golf Development Company
Stoney Creek Sanitary District, Virginia
Swains Lake Village Water District, New Hampshire
Sycolin Creek, LLC
Tenaska Power Corporation - Rindt-McDuff Associates, Inc.
Terra Brook-West Brook Developers
Toll Brothers, Inc.
Town of Lovettsville, Virginia
Town of Meredith, New Hampshire
Town of Newfields, New Hampshire
Town of Old Town, Maine
Town of Oxford, Maine
Town of Peterborough, New Hampshire
Town of Prospect Harbor, Maine
Town of Purcellville, Virginia
Town of Seabrook, New Hampshire
Town of Searsport, Maine
Town of Thomaston, Maine
Trafalgar Residential Development Co.
Trifam Systems, Inc.
Twin Lakes Golf Course, Virginia
Varian
Vint Hill Economic Development Authority, Virginia
Virginia Department of Corrections
Virginia Golf Center and Academy
Virginia Regional Park Authority
Walt Disney Development Co.
Washington Homes
Waterford Downs LLC
Western Loudoun Wellfield Co., LLC
White Rock Water Company, New Hampshire
Whitehall Partners, Inc.
Xerox Inc.

Talk to EGGI

Interested in learning more about how EGGI’s advanced groundwater exploration and development program can help meet your water supply needs?

Please contact us through the form here
Please add 9 and 2.