Learn the Issues
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Map of Blue River (Kansas City, Missouri)
This document provides a color-coded map of the Middle Blue River partnership area in Kansas City, Missouri. It includes geographical information as well as urban waters project locations.
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Green Duwamish Revegetation Communications Strategy
Green Duwamish Revegetation Communications Strategy will help coordinate revegetation efforts and communications amongst dozens of organizations and agencies throughout the watershed
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Federal Resources for Trails, Parks and Open Space from Delaware River Partnership
This document provides an overview of the trails, parks, and open spaces within the Greater Philadelphia / Lower Delaware River Urban Waters region.
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Climate Change Outreach Roundtable Meeting Minutes - 7/24/15
Meeting minutes from the Climate Change Outreach Roundtable, Friday, July 24th.
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About the Great Lakes Coastal Wetland Monitoring Program (CWMP)
This information provides a background on the Great Lakes Coastal Wetland Monitoring Program supported by the Great Lakes Restoration Initiative within the Great Lakes Basin.
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How You Can Help
Collection of links of the UrbanWaters social media sites.
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Transitioning to Low-GWP Alternatives in Motor Vehicle Air Conditioning Systems
This fact sheet provides information on low-GWP alternatives in newly manufactured motor vehicle air conditioning systems. It discusses HFC alternatives, market trends, challenges to market entry for alternatives, and potential solutions.
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AP-42 Chapter 4: Evaporation Loss Sources - Frequent Questions
AP 42 Frequent Questions
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AP-42 Chapter 6: Organic Chemical Process Industry - Frequent Questions
AP 42 Frequent Questions
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EPA's 6th Drinking Water Infrastructure Needs Survey and Assessment
EPA's 6th drinking water needs survey
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Cyanobacteria and Cyanotoxins: Information for Drinking Water Systems Fact Sheet
Cyanobacteria and Cyanotoxins: Information for Drinking Water Systems Fact Sheet
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Recommendations for Public Water Systems to Manage Cyanotoxins in Drinking Water
Recommendations for Public Water Systems to manage cyanotoxins in drinking water.
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The Danger of Using Tap Water with Contact Lenses
Acanthamoeba is a microbe that is very common in tap water. It has two forms: the trophozoite and the cyst. These trophozoites and cysts can stick to the surface of your contact lenses and then infect your eye.
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AP-42 Chapter 5: Petroleum Industry - Frequent Questions
AP 42 Frequent Questions
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Long Term 2 Enhanced Surface Water Treatment Rule Documents
The Long Term 2 Enhanced Surface Water Treatment Rule addresses the health effects associated with the Cryptosporidium in surface water used as a drinking water supply.
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Rail Facility Best Practices to Improve Air Quality
Provides best practices that can be utilized by rail facilities to improve air quality including reducing idle emissions from locomotives, upgrading older locomotives, and minimizing locomotive activities near at-risk populations.
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Advancement of Salinity and Flow Monitoring in the San Francisco Bay Delta
This report describes the utility and approximate cost of expanding the salinity water quality monitoring network along the axis of the San Francisco Estuary from Suisun Bay to Rio Vista on the Sacramento River.
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2022 GAP Guidance Trainings
General Assistance Program, GAP, Indian Amerian, Native American, AIEO, Native Alaska Villages
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Maximizing Water Quality and Public Health Benefits by Ensuring Expeditious and Timely Use of All State Revolving Fund Resources (DWSRF)
This memorandum further clarifies EPA's expectations associated with the statutory and regulatory timely and expeditious expenditure requirement
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Mercury in Water by Manual Cold Vapor Atomic Absorption (CVAA): EPA Method 245.1
Summarizes holding times, and preservation for mercury in water by manual cold vapor atomic absorption. Also provides calibration procedures.