A comprehensive state study released in 2026 has confirmed that groundwater supplies across Virginia’s Coastal Plain east of Interstate 95 have reached a critical point of constraint. Modeling conducted by the Virginia Department of Environmental Quality shows that most areas in the region can support only minimal additional permitted withdrawals, with some zones near the I-95 corridor limited to less than 30,000 gallons per day. This finding carries serious implications for the security of household water supplies and the long-term stability of communities that depend on these aquifers.

The report, prepared in response to Senate Joint Resolution 25 from the 2024 General Assembly session, examined the Virginia Coastal Plain aquifer system in detail. It found that the confined Potomac aquifer accounts for the majority of withdrawals in the Eastern Virginia Groundwater Management Area, while the Yorktown-Eastover system dominates on the Eastern Shore. Industrial users currently represent about 35 percent of total reported and estimated withdrawals, with private domestic users at 34 percent and public water supply at 26 percent. Private household wells, which remain unpermitted and largely untracked, are projected to increase demand by 200,000 to 300,000 gallons per day each year through 2050.

These trends have already altered natural groundwater flow patterns. Major historical withdrawals, particularly from paper mills near Franklin and West Point, pushed inland water levels below sea level. As a result, groundwater now tends to move inward toward industrial centers and downward through the aquifer layers. The same conditions contribute to land subsidence and raise the risk of saltwater intrusion, with chloride concentrations increasing in localized areas of Eastern Virginia and the Eastern Shore.

Capacity Limits Block New Industrial Demands

Under current regulatory standards, no location evaluated in the study could support a large new industrial withdrawal of three million gallons per day. Maximum allowable new withdrawals ranged from 360,000 gallons per day in parts of the Northern Neck down to under 30,000 gallons per day in Henrico and Sussex counties closer to the I-95 corridor. These limits fall far short of the needs of water-intensive facilities such as hyperscale data centers that rely on evaporative cooling.

The study notes that the Ground Water Management Act of 1992 produced mixed results. Regional water levels stabilized for roughly a decade following the temporary closure of the Franklin Mill in 2010 and subsequent management actions. However, those gains stalled around 2021, and more recent observations indicate the beginning of renewed declines. Projections point to declining availability within five to ten years in key areas if current patterns continue.

Protecting Households and Local Communities

For families living east of Interstate 95, the findings underscore the need for careful stewardship of a finite resource. Private domestic users already form a substantial share of total withdrawals, and their numbers continue to grow with population. When industrial demand competes for the same limited supply, household wells and public systems that serve residential neighborhoods face greater risk of reduced reliability and higher costs.

Conservative principles emphasize the duty to protect the resources that sustain families and communities rather than prioritizing unlimited expansion of high-consumption industries. The report itself recommends that the General Assembly strengthen DEQ’s authority to deny or reduce permits when alternative sources such as surface water or reuse are reasonably available. It also suggests requiring local comprehensive plans in groundwater management areas to limit growth when groundwater is the only feasible supply.

Accountability for Delayed Action

The full report was completed under a statutory deadline tied to the start of the 2026 General Assembly session but was not released until after Democratic Governor Abigail Spanberger’s administration reviewed the analysis. Democratic leadership has held significant influence over environmental policy and regulatory priorities in recent years. Critics note that earlier, more decisive measures could have prevented the current constraints from becoming so acute.

The observation well network of more than 440 wells, operated cooperatively by DEQ and the U.S. Geological Survey, provides continuous data on water levels and chloride. Expansion of that network is underway, yet the underlying capacity limits remain. Without clearer prioritization of existing residential and agricultural uses, families in the Coastal Plain risk facing higher costs, potential shortages, and long-term damage to the aquifers that have supported generations of Virginians.

The data make plain that groundwater east of Interstate 95 is a limited resource. Continued failure to place household security and community stability first will only deepen the pressure on families who rely on these wells and public systems every day. Responsible governance requires acknowledging the science, enforcing existing limits, and ensuring that the needs of ordinary citizens are not subordinated to industrial expansion.

Email the House of Delegates at:
Jessica Anderson: DelJAnderson@house.virginia.gov,
Bonita Anthony: DelBAnthony@house.virginia.gov,
Alex Askew: DelAAskew@house.virginia.gov,
Terry Austin: DelTAustin@house.virginia.gov,
Jason Ballard: DelJBallard@house.virginia.gov,
Robert Bloxom, Jr.: DelRBloxom@house.virginia.gov,
Gretchen Bulova: DelGBulova@house.virginia.gov,
Katrina Callsen: DelKCallsen@house.virginia.gov,
Karen Carnegie: DelKCarnegie@house.virginia.gov,
Betsy Carr: DelBCarr@house.virginia.gov,
Stacey Carroll: DelSCarroll@house.virginia.gov,
Mike Cherry: DelMCherry@house.virginia.gov,
Nadarius Clark: DelNClark@house.virginia.gov,
Laura Cohen: DelLJCohen@house.virginia.gov,
Joshua Cole: DelJCole@house.virginia.gov,
Nicole Cole: DelNCole@house.virginia.gov,
Kelly Convirs-Fowler: DelKConvirs-Fowler@house.virginia.gov,
Mitchell Cornett: DelMCornett@house.virginia.gov,
Rae Cousins: DelRCousins@house.virginia.gov,
Will Davis: DelWDavis@house.virginia.gov,
Karrie Delaney: DelKDelaney@house.virginia.gov,
Lindsey Dougherty: DelLDougherty@house.virginia.gov,
Mark Downey: DelMDowney@house.virginia.gov,
Michael Feggans: DelMFeggans@house.virginia.gov,
Hyland Fowler, Jr.: DelBFowler@house.virginia.gov,
Lily Franklin: DelLFranklin@house.virginia.gov,
Margaret Franklin: DelMFranklin@house.virginia.gov,
Debra Gardner: DelDGardner@house.virginia.gov,
Thomas Garrett, Jr.: DelTGarrett@house.virginia.gov,
Jackie Glass: DelJGlass@house.virginia.gov,
Timothy Griffin: DelTGriffin@house.virginia.gov,
Elizabeth Guzman: DelEGuzman@house.virginia.gov,
Karen Hamilton: DelKHamilton@house.virginia.gov,
Cliff Hayes, Jr.: DelCHayes@house.virginia.gov,
Dan Helmer: DelDHelmer@house.virginia.gov,
Rozia Henson, Jr.: DelRHenson@house.virginia.gov,
Phil Hernandez: DelPHernandez@house.virginia.gov,
Charniele Herring: DelCHerring@house.virginia.gov,
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Patrick Hope: DelPHope@house.virginia.gov,
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Terry Kilgore: DelTKilgore@house.virginia.gov,
Paul Krizek: DelPKrizek@house.virginia.gov,
Amy Laufer: DelALaufer@house.virginia.gov,
Destiny LeVere Bolling: DelDLeVereBolling@house.virginia.gov,
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Alfonso Lopez: DelALopez@house.virginia.gov,
Fernando Martinez: DelMMartinez@house.virginia.gov,
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Leslie Mehta: DelLMehta@house.virginia.gov,
Will Morefield: DelJMorefield@house.virginia.gov,
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Israel O’Quinn: DeliOquinn@house.virginia.gov,
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Justin Pence: DelJPence@house.virginia.gov,
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Cia Price: DelMPrice@house.virginia.gov,
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David Reid: DelDReid@house.virginia.gov,
Andrew Rice: DelARice@house.virginia.gov,
Chris Runion: DelCRunion@house.virginia.gov,
Charles Schmidt, Jr.: DelCSchmidt@house.virginia.gov,
Don Scott: DelDScott@house.virginia.gov,
Phillip Scott: DelPScott@house.virginia.gov,
Holly Seibold: DelHSeibold@house.virginia.gov,
Briana Sewell: DelBSewell@house.virginia.gov,
Irene Shin: DelIShin@house.virginia.gov,
Marcus Simon: DelMSimon@house.virginia.gov,
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JJ Singh: DelJSingh@house.virginia.gov,
Rip Sullivan, Jr.: DelRSullivan@house.virginia.gov,
Anne Tata: DelAFTata@house.virginia.gov,
Josh Thomas: DelJThomas@house.virginia.gov,
Virgil Thornton, Sr.: DelVThornton@house.virginia.gov,
Luke Torian: DelLTorian@house.virginia.gov,
Kathy Tran: DelKTran@house.virginia.gov,
Howard Wachsmann, Jr.: DelOWachsmann@house.virginia.gov,
Wendell Walker: DelWWalker@house.virginia.gov,
Jeion Ward: DelJWard@house.virginia.gov,
Lee Ware: DelLWare@house.virginia.gov,
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Michael Webert: DelMWebert@house.virginia.gov,
Madison Whittle: DelMWhittle@house.virginia.gov,
Bill Wiley: DelBWiley@house.virginia.gov,
Rodney Willett: DelRWillett@house.virginia.gov,
Wren Williams: DelWWilliams@house.virginia.gov,
Tony Wilt: DelTWilt@house.virginia.gov,
Thomas Wright, Jr.: DelTWright@house.virginia.gov,
Scott Wyatt: DelSWyatt@house.virginia.gov,
Eric Zehr: DelEZehr@house.virginia.gov,

Email the Senate At:
Lashrecse Aird – senatoraird@senate.virginia.gov,
Lamont Bagby – senatorbagby@senate.virginia.gov,
Elizabeth Bennett-Parker – senatorbennett-parker@senate.virginia.gov,
Jennifer Boysko – senatorboysko@senate.virginia.gov,
Jennifer Carroll Foy – senatorcarrollfoy@senate.virginia.gov,
Luther Cifers – senatorcifers@senate.virginia.gov,
Christie Craig – senatorcraig@senate.virginia.gov,
Creigh Deeds – senatordeeds@senate.virginia.gov,
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Michael Jones – senatorjones@senate.virginia.gov,
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Mamie Locke – senatorlocke@senate.virginia.gov,
Louise Lucas – senatorlucas@senate.virginia.gov,
David Marsden – senatormarsden@senate.virginia.gov,
Ryan McDougle – senatormcdougle@senate.virginia.gov,
Jeremy McPike – senatormcpike@senate.virginia.gov,
Tammy Mulchi – senatormulchi@senate.virginia.gov,
Mark Obenshain – senatorobenshain@senate.virginia.gov,
Mark Peake – senatorpeake@senate.virginia.gov,
Stella Pekarsky – senatorpekarsky@senate.virginia.gov,
Russet Perry – senatorperry@senate.virginia.gov,
Todd Pillion – senatorpillion@senate.virginia.gov,
Bryce Reeves – senatorreeves@senate.virginia.gov,
Danica Roem – senatorroem@senate.virginia.gov,
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Saddam Salim – senatorsalim@senate.virginia.gov,
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Scott Surovell – senatorsurovell@senate.virginia.gov,
Schuyler VanValkenburg – senatorvanvalkenburg@senate.virginia.gov,
Angelia Williams Graves – senatorwilliamsgraves@senate.virginia.gov,