Learn the Issues
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Definitions / Measurements - FAQ
Definitions and Measurements FAQs
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Sulfur Dioxide Designations - Regulatory Actions
Regulatory actions associated with sulfur dioxide designations
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Frequent Questions: Radiation Protection
View questions and answers related to radiation protection.
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Research on Innovative and Alternative Wastewater Technologies
When addressing our water infrastructure needs, we can move toward greater staility by selecting the right solution to meet each need.
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When will EPA release the 2023 emissions data?
EPA expects to release the 2023 NEI by March 30, 2026 after completing modeling for some sectors such as fires and mobile sources, blending all available data sources, quality assurance of all data, and review by SLTs.
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Clean Water Technology Center
A collection of resources with managing water utilities.
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Frequent Questions about General Conformity
These regulations ensure that federal activities will not cause new or more serious violations of the NAAQS; that NAAQS attainment is not delayed; and attainment is maintained. This page has information about other agency representatives or stakeholder
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Lead Designations - Where You Live
Lead Designations Where You Live
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Mobile Session (2019 EIC)
Presentations/papers given by keynote speakers at the 2019 International Emission Inventory Conference
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Moving Toward Greater Effectiveness: Effective Practices for Creating Your Own Water Utility Roadmap
The document was developed to assist utility leaders in implementing proven and effective practices over time to improve their operations and move toward sustainability, at a pace consistent with their needs and the needs of their communities.
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National Primary Drinking Water Regulations Radionuclides Rule Presentation
National Primary Drinking Water Regulations Radionuclides Rule Presentation given by Kim Le at the WARWS 2024 conference held in Casper in the spring of 2024
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Wyoming Sanitary Survey Basics Presentation
Wyoming Sanitary Survey Basics Presentation - Prepared by Lucien Gassie and Jamie Harris. Presented by Jamie Harris at the WARWS Conference held in April of 2023.
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Asset Management Workshops Training Slides
Training slides for asset management workshops.
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Examples of Smart Growth Communities and Projects
This page links to examples of communities and projects that used smart growth approaches in development and policy.
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Good Neighbor Plan for the 2015 Ozone NAAQS - Compliance for Industrial Sources
Compliance requirements for industrial sources subject to the Good Neighbor requirements for the 2015 ozone NAAQS.
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Best Practices for Water Conservation and Efficiency as an Alternative for Water Supply Expansion
EPA released a document that provides water conservation and efficiency best practices for evaluating water supply projects.
The document can help water utilities and federal and state governments carry out assessments of the potential for future -
Case Studies of Local Officials Making a Difference in Effective Water Infrastructure
A series of case studies detailing local officials gaining public support for water infrastructure costs.
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Effective Utility Management in Action - Austin Water Case Study
Learn how Austin Water is using Effective Utility Management to move toward sustainable operations and address the needs of their community.
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Handbook on Planning for Effectiveness for Water and Wastewater Utilities
The handbook details steps utilities can undertake to enhance their existing planning processes to ensure that water infrastructure investments are cost-effective over their life-cycle, resource efficient and support other relevant community goals.
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Moving Toward Effectiveness for Water and Wastewater Utilities
A series of webinars highlighting the efforts of leading utilities to implement effective utility management “Roadmap” practices.