Science & Technology
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WRF-CMAQ Model
WRF-CMAQ Coupled Model
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Underground Transport Restoration (UTR) Operational Technology Demonstration (OTD)
This full-scale study focused on gathering sampling, decontamination (decon), waste management, and cost analysis information for the remediation of a subway system after contamination with a Bacillus anthracis (Ba) surrogate.
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Low-Flow (Minimal Drawdown) Ground-Water Sampling Procedures
This paper is intended to provide background information on the development of low-flow sampling procedures and its application under a variety of hydrogeologic settings.
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Managing and Transforming Waste Streams: A Tool for Communities
The Managing and Transforming Waste Streams Tool features 100 policy and program options communities can pursue to increase rates of recycling, composting, waste reduction, and materials reuse across waste stream generators.
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EPA Invests in Making America Healthy Again with Announcement of $4.3 Million to Improve Drinking Water in Region 4
Today, U.S Environmental Protection Agency (EPA) is announcing $4.3 million in grant funding to improve drinking water infrastructure in Region 4.
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Urban Waters and the Anacostia Watershed (Washington, DC/Maryland)
This page provides background information on the Anacostia River area one of the 18 Designated Urban Waters Locations.
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Onsite Non-Potable Water Reuse Resources
A page describing onsite non-potable water reuse project examples
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Centralized Non-Potable Reuse Resources
A page describing reusing water for non-potable applications
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Water Reuse for Industrial Applications Resources
A page describing reusing water for industrial applications
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Water Reuse to Support Environmental Restoration Resources
A page describing reusing water for environmental restoration
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Water Reuse for Impoundments and Reservoirs (Recreational and Ornamental) Resources
A page describing reusing water for impoundments and reservoirs
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Water Reuse for Consumption by Livestock Resources
A page describing reusing water for consumption by livestock
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Reusing Water for Landscaping Resources
A page describing reusing water for landscaping
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Reusing Water for Agricultural Activities Resources
A page describing reusing water for agricultural activities
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Water Reuse and Recycling
Web home of EPA's Water Reuse Program, which helps foster collaboration among water reuse stakeholders and helps advance water reuse applications across the United States.
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Risk Evaluation for Ethylene Dibromide
EPA designated ethylene dibromide as a high priority chemical in December 2019 and the chemical is currently undergoing risk evaluation.
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Water Quality Standards Regulations: Cabazon Band of Mission Indians
Information about water quality standards for the Cabazon Band of Mission Indians.
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Water Quality Standards Regulations: Coeur D’Alene Tribe of Indians
Water quality standards for the Coeur D’Alene Tribe of Indians.
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Water Quality Standards Regulations: Confederated Tribes of the Goshute Reservation
Information related to Water Quality Standards for Confederated Tribes of the Goshute Reservation.