Science & Technology
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UIC Permit: PAS2D030BCLE
Sammy-Mar underground injection control permit
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Benthic Harmful Algal Blooms (HAB) Discussion March 26, 2024
Information related to Benthic Harmful Algal Blooms (HABs) Discussion March 26, 2024
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Publications about Mold
This page provides publication information about mold and moisture as well as other indoor air quality topics.
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Southwest Jefferson County Mining National Priority List (NPL) Superfund Site, Jefferson County, Missouri - Fact Sheet, August 2017
EPA Conducting Remedial Action – Residential Soils
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Munitions and Explosives of Concern Hazard Assessment (MEC HA) Methodology Technical Work Group (TWG)
This page details FFRRO's work with munitions and explosives of concern.
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Uniform Federal Policy for Quality Assurance Project Plans Template: Advanced Geophysical Classification for Munitions Response
Final Draft of Uniform Federal Policy for Quality Assurance Project Plans Template Geophysical Classification for Munitions Response with included response template.
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April 24, 2012 LT2 Public Meeting
Meeting announcement and meeting materials for April 24, 2012 Public Meeting: information that may inform the regulatory review of the LT2 Rule uncovered finished water reservoir requirement
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November 15, 2012 LT2 Public Meeting
Announcement and meeting materials for November 15, 2012 Public Meeting: Concerning Monitoring, Binning and Microbial Toolbox Information
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December 7, 2011 LT2 Public Meeting
Describes meeting materials from December 7, 2011 public meeting about LT2 Rule Review
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9th Conference on Air Quality Modeling
The 10th Conference on Air Quality Modeling, mandated by Section 320 of the Clean Air Act, held on the EPA RTP Campus from March 13th through 15th, 2012. This is a public hearing on regulatory air quality model and technique development.
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SCRAM Surface Meteorological Archived Data
SCRAM Archived Data (TD-1440) are compressed WBAN Hourly Surface Observations (TD-1440) format data.
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7th Conference on Air Quality Modeling
The 10th Conference on Air Quality Modeling, mandated by Section 320 of the Clean Air Act, held on the EPA RTP Campus from March 13th through 15th, 2012. This is a public hearing on regulatory air quality model and technique development.
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8th Conference on Air Quality Modeling
The 10th Conference on Air Quality Modeling, mandated by Section 320 of the Clean Air Act, held on the EPA RTP Campus from March 13th through 15th, 2012. This is a public hearing on regulatory air quality model and technique development.
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SCRAM Mixing Height Data
Mixing Height data are used with surface meteorological upper air data. Upper air data are meteorological data that are measured in the vertical layers of the atmosphere.
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State Implementation Plan (SIP) Attainment Demonstration Guidance
how to prepare attainment demonstrations for National Ambient Air Quality Standards (NAAQS) and the Regional Haze Rule using air quality modeling and other relevant technical analyses.
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Multipollutant Modeling Applications
2002 multi-pollutant modeling platform
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Photochemical Modeling Applications
Provides access to modeling applications involving photochemical models, including modeling of ozone, particulate matter (PM), and mercury for national and regional EPA regulations such as the Clean Air Interstate Rule (CAIR) and the Clean Air Mercury Rule
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Air Quality Models - Clarification Memos for Dispersion Models
Memoranda issued by EPA as general clarifications for issues related to Appendix W and technical aspects of dispersion models, when necessary.
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Air Modeling - Meteorological Guidance
Meteorological guidance for the use of observational data in permit modeling, monitoring for modeling applications, and other related data procedures and quality assurance
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AERMOD Modeling System Development
AERMOD Model System development plans and ongoing research, which is summarized in a series of White Papers.