TagEnvironmental Protection Agency(51)
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EPA Proposes Endangerment Finding for Lead Emissions from Aircraft Engines that Operate on Leaded Fuel
Proposed Endangerment Finding, if finalized, is an important step forward to address the largest remaining source of lead pollution to air October 7, 2022 Contact Information EPA Press Office (press@epa.gov) EPA Proposes Endangerment Finding for Lead Emissions from Aircraft Engines that Operate on Leaded Fuel Proposed Endangerment Finding, if finalized, is an important step forward -
How much emissions do electric cars produce?
Last year, President Joe Biden set a goal for electric vehicles to make up half of all car sales in the US by 2030. By expanding tax credits for electric vehicles in the recently passed Inflation Reduction Act, the Biden administration hopes to expand the electric car fleet beyond the current 7 million fully electric -
2022-01-01Consumer Confidence Report on Water Quality 2022
The Highline Water District's 2022 Consumer Confidence Report details the sources, treatment, and quality testing of drinking water served to customers in the Kent and SeaTac, Washington area. Approximately 75% of the district's water comes from Seattle Public Utilities' Cedar River Watershed, with the remaining 25% drawn from local groundwater wells, all of which are treated and tested for over 200 contaminants before reaching customers. The report confirms that Highline Water District's water meets all state and federal safety standards and is significantly below EPA maximum contaminant levels. -
2020-02-01Model-extrapolated estimates of airborne lead concentrations at U.S. airports
This EPA technical report estimates airborne lead concentrations near U.S. airports caused by piston-engine aircraft burning leaded aviation gasoline (avgas). Using air quality modeling and extrapolation methods, the study identifies airports where lead levels may exceed national air quality standards, particularly in areas close to aircraft run-up zones. While not specific to Sea-Tac Airport, the findings are relevant to understanding aviation-related air quality impacts at airports nationwide. -
2020-02-01
Model-extrapolated estimates of airborne lead concentrations at U.S. airports
This EPA technical report estimates airborne lead concentrations near U.S. airports caused by piston-engine aircraft burning leaded aviation gasoline (avgas). Using air quality modeling and extrapolation methods, the study identifies airports where lead levels may exceed national air quality standards, particularly in areas close to aircraft run-up zones. While not specific to Sea-Tac Airport, the findings are relevant to understanding aviation-related air quality impacts at airports nationwide. -
2019-11-18Burien Airport Committee agenda and draft minutes, November 18, 2019
The Burien Airport Committee met on October 15, 2019 to discuss whether to rejoin the Sea-Tac Stakeholder Advisory Round Table (StART), with survey results showing mixed opinions among members. The committee also reviewed environmental review requirements under NEPA and SEPA related to the Sustainable Airport Master Plan, and discussed legislative priorities prepared by a joint subgroup with Des Moines. A follow-up meeting was scheduled for November 18, 2019 to continue discussions on StART participation, a potential EPA meeting, and the future of the Joint Airport Committee. -
2019-09-01Research, policies, and program options for improving indoor environmental quality
This EPA report, prepared by David Mudarri PhD in 2018, reviews the state of science on indoor environmental quality and outlines research, policy, and program options for improving it. The synthesis paper was developed to help the EPA establish research goals, objectives, and priorities across a wide range of indoor environmental topics and time frames. It is intended solely for internal EPA use due to the inclusion of copyrighted material from broad-based review articles. -
2018-01-30Notice of Near-port Community Capacity Building Pilot Project Extension
In January 2018, EPA project lead Sabrina Johnson notified partners that the Near-port Community Capacity Building Pilot Project deadline was extended from June to September 30, 2018. The extension was granted to better address project partners' concerns and support more durable outcomes, while still encouraging participants to maintain an expeditious pace. Capacity building under this EPA initiative focuses on improving conditions and removing barriers to effective community functioning near port areas. -
2017-04-15Inventory of U.S. greenhouse gas emissions and sinks: 1990–2015
This EPA report tracks U.S. greenhouse gas emissions and sinks from 1990 to 2015, covering sources such as transportation, agriculture, industry, and waste. It was published by the U.S. Environmental Protection Agency in 2017 and is available for download on the EPA website. Note: this document does not appear to contain information relevant to Sea-Tac Airport noise policy.