Roanoke region faces a 2029 water-planning deadline. Here’s what residents should watch.

New regional plans must look decades ahead as communities weigh growth, drought preparedness and major industrial projects.

The Roanoke region has a deadline to answer a question that reaches beyond any single development: How will its communities meet future water needs?

By October 9, 2029, regional planning units must submit joint water-supply plans to the Virginia Department of Environmental Quality. The Roanoke Valley-Alleghany Regional Commission is coordinating two of those efforts, covering communities from the Alleghany Highlands to Bedford and Franklin counties.^[1]^[2]

The deadline is for planning, not for opening a new reservoir or imposing water restrictions. The existence of the requirement is not evidence of an immediate shortage.

But the plans matter. They will bring together information about available water, current use, future demand and drought response. State rules require demand projections looking 30 years ahead.^[2]^[3]

Which communities are involved?

RVARC’s work is divided into two regional planning units:^[1]

Upper James River 2: Alleghany, Botetourt and Craig counties, and the City of Covington.
Roanoke River 1: Bedford, Franklin and Roanoke counties, and the cities of Roanoke and Salem.

Incorporated towns participate in the same regional planning area as their surrounding county. The regional commission coordinates the process, while local governments, water suppliers and other participants contribute information and help develop the plans.^[1]

A regional planning boundary should not be confused with a single utility’s service territory. This process brings multiple jurisdictions and providers into a shared assessment.

What the plans must answer

Virginia requires more than a population forecast. Localities must assemble information about water sources, existing use and water resources, prepare long-range demand projections, and develop drought-response and contingency plans.^[2]

For community water systems, projections must address both average annual demand and peak monthly demand. The rules also call for categories of use that can distinguish residential consumption from commercial and industrial demand.^[3]

That distinction matters: an annual average alone does not tell residents how a system would perform during its busiest month.

The practical questions are straightforward. What supply is available? How much will homes and businesses need? Where could demand exceed that supply? What conservation measures or alternative sources should be considered?

State funding exists, but a statewide appropriation is not a local award

DEQ’s published funding information identifies $981,000 for fiscal year 2027 and another $981,000 for fiscal year 2028 for eligible regional water-resources planning activities. The funding was established through a budget amendment in the 2026 General Assembly session. The FY2027 application deadline was August 14, 2026.^[4]

Those are statewide amounts, not a confirmed allocation to the Roanoke region. The DEQ funding page reviewed for this article does not establish how much either of RVARC’s two planning efforts will receive.

Before describing a local funding shortfall, residents should be able to see the full project budget, confirmed awards, any required local contribution and the work each funding source will cover. An application, an anticipated grant and an awarded grant are different things.

Google adds context, but this is not just a data-center plan

The Western Virginia Water Authority is also studying water supplies and infrastructure connected to growth in Botetourt County, including Google’s planned campus at the Botetourt Center at Greenfield.^[5]

The authority describes two agreements authorized in September 2025. Under one, Botetourt County funds the majority of the expense of studying and developing new water supplies for growing county and regional needs. Under the other, Google funds infrastructure solutions covered by its utility-services agreement at the company’s expense.^[5]

Those arrangements should not be confused with the budgets for RVARC’s state-required regional plans. They are related water-planning activities, but the published descriptions do not establish that one pays for the other.

Project assumptions are also changing. In a July 24, 2026 letter to Delegate Terry Austin, Botetourt officials reported that Google was switching Data Center 1 from water cooling to air cooling.^[6]

That statement concerns the first building. It does not establish that the entire campus will use no water. It does mean older demand assumptions should be checked against the latest design before being repeated as current projections.

What residents should watch next

The most useful next documents will be specific, not simply reassuring or alarming:

Planning budgets and grant awards: What work is funded, and what remains unfunded?
Updated demand forecasts: What assumptions are being used for homes, businesses and major developments?
Coordination between studies: Can the Water Authority’s work inform the regional plans without duplicating expense?
Drought and conservation proposals: What actions would be considered if conditions worsen?
Public-review opportunities: When can residents examine draft assumptions and comment?

RVARC’s regional water-planning page is a starting point for following the two plans and their watershed-specific project pages.^[1]