Protecting and purifying our community’s fresh drinking water is one of our most vital tasks. Whether we use water to quench our thirst, wash our clothes, or bathe, it remains our greatest resource and is strictly regulated through federal and local guidelines. So set down that bottled water and go to the tap with a reusable bottle for a refill.
The drinking water available in your community is regulated by the U.S. Environmental Protection Agency, while bottled water that is purchased is regulated by the U.S. Food and Drug Administration. Interestingly, the agencies do not follow the same guidelines to regulate the consumption of water. The EPA’s guidelines for community water, commonly used by residents for drinking, are far stricter than they used by the bottled water industry.
Reservoirs and Drinking Water Supply
All of Howard County public water is purchased from Baltimore City and the Washington Suburban Sanitary Commission (WSSC) through a series of negotiated legal agreements. Under current agreements, average daily capacity from Baltimore City is 38.5 million gallons per day (mgd) and from WSSC is 3.0 mgd, for a total of 41.5 mgd. Current average daily use in the County is 22.4 mgd.
The Baltimore City Reservoirs are a major drinking water supply source for the Baltimore region and the primary source of water for the public water supply system in Howard County.
Howard County works cooperatively with Montgomery and Prince George’s Counties, Washington Suburban Sanitary Commission, Maryland-National Capital Park and Planning Commission, Howard Soil Conservation District, and Montgomery Soil Conservation District to protect the natural resources within the Patuxent Reservoirs watershed, which supply a smaller portion of our public drinking water system.
Water Resources Element
During the 2006 legislative session, the Maryland General Assembly enacted House Bill 1141 Land Use – Local Government Planning. HB 1141 requires that local jurisdictions adopt a water resources element in their comprehensive plans.
The Howard County Water Resources Element (WRE) is an amendment to General Plan 2000 that adds Policies and Actions intended to ensure that the County has adequate water resource capacities to meet future growth needs through 2030. In particular, the WRE is to ensure a safe and adequate supply of drinking water, and adequate land and water capacity for the treatment of waste water and stormwater. The WRE must reflect the opportunities and limitations presented by local and regional water resources. It is intended to improve protection of land and water resources and to address water resource goals within the context of local and State smart growth policies.
Learn more about the WRE and how it relates to drinking water with the WRE Water and Wastewater Research Paper
What can I do to help protect our water resources?
The WRE is, in part, intended to improve water quality and habitat in our local streams, ponds, lakes and reservoirs. This will in turn help improve water quality and habitat in the Chesapeake Bay. The majority of land in Howard County is privately owned, so management practices at individual homes and businesses are critical to these efforts. The following links provide more information about local and regional water resources and ways for individuals and businesses to help improve and protect our water resources.
Learn more about your local and regional water resources:
Howard County Environmental Planning
Water Resources Element
NOAA Chesapeake Bay Office
Discover more ways to save water:
EPA Water Sense
Water Use It Wisely
Find ways to volunteer your time helping our waterways:
Howard County Conservancy
The Friends of Patapsco Valley Heritage Green Way
Chesapeake Bay Research Reserves
Alliance for the Chesapeake Bay Citizen Monitoring Program
Apply for a grant to help your community protect water resources:
Chesapeake Bay Trust



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