Drought Monitoring Program

Prolonged periods of drought have environmental, economical and social consequences. Droughts directly affect both the quantity and quality of drinking water supplies.

The Virginia Department of Health, Office of Drinking Water (VDH-ODW) is one of 12 partners monitoring drought conditions and its effects in the Commonwealth of Virginia guided by the Virginia Drought Assessment and Response Plan. These monitoring efforts are led by the Virginia Department of Environmental Quality (DEQ) through a group called the Drought Monitoring Task Force (DMTF).

Under the DMTF, the VDH-ODW is responsible for monitoring and reporting the operational status of waterworks as it relates to drought conditions.

ODW’s DMTF Latest Report

As of December 2017, three waterworks are implementing mandatory water use restrictions and one waterworks is implementing voluntary water use restrictions in Virginia.

Louisa County Water Authority (PWS ID 2109510) has implemented mandatory restrictions. Months of dry conditions, with very little rainfall, have caused the Northeast Creek Reservoir level and the Green Springs Well System levels to drop lower than normal levels for this time of year. The waterworks serves a population of approximately 5,641 people.

Fluvanna Correctional Center (PWS ID 2065250) is currently under mandatory restrictions due to dropping reservoir levels and low to no flow at the Mechunk River intake. The center serves approximately 1,690 people.

Louisa County Zion Crossroads (PWS ID 2109990) is under mandatory conservation restrictions due to dropping water levels in their wells. The system serves about 1,898 people.

The Town of Strasburg (PWS ID 2171750) implemented voluntary restrictions based on the 7-day running average of stream flow in North Fork Shenandoah River on November 30, which was measured below the 175 cubic feet per second voluntary restriction trigger set by Virginia DEQ. However, their source capacity is not currently affected. The Town serves a population of approximately 6,489 people.

While not officially implementing voluntary conservation measures, the City of Harrisonburg has asked residents to be mindful of their water use.

The southwestern portion of the state currently has no drought issues to report, but waterworks in the region have noted falling levels in their surface water sources.

VDH-ODW’s Drought Monitoring map and trend are illustrated below. The map reflects the percentage of public surface water sources operating under drought restrictions within the main river basins of Virginia. The trend shows the amount of waterworks that have been affected by drought conditions since March 2002. Click the illustrations to access the file.



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