Midterm Flashcards
Potential for chemical, biological, or physical
agent to cause illness or injury
Hazard
A measure of the probability that damage to
life, health, property, and or the environment will
occur as a result of a given hazard
Risk
The whole or a part of an agency statement of
general or particular applicability and future effect
designed to implement, interpret, or prescribe law or
policy
Rule
Agency process for formulating,
amending, or repealing a rule
Rulemaking
Gives public access to records and allows
participation in rulemaking
Administrative Procedures Act of 1946
Initiated the institutional norm that states are
responsible for controlling air pollution (still in place
today)
Air Pollution
Control Act of 1955
1970 Protect human health through the control
of ambient air pollution emissions by regulating
government, businesses and communities
The Clean Air Act
Administers CAA on Federal Level
US EPA
States responsibilities on Clean Air Act
Compliance, Permitting, Enforcement
CAA Title I
Air Pollution Prevention and Control
CAA Title II
Emissions Standards for Moving Sources
CAA Title III
General Provisions
CAA Title IV
Acid Deposition Control
CAA Title V
Permitting
CAA Title VI
Stratospheric Ozone Protection
CAA Title I Part A
National Ambient Air Quality Standards (NAAQS) required to be set by EPA for air pollutants
CAA Title I Part A Primary Standards
Set up to protect human
health including high risk
populations
CAA Title I Part A Secondary Standards
Set up to protect public welfare including visibility impairment and damage to crops, vegetation and buildings
Non-attainment and State Implementation Plans (SIPs)
If a state is found to be in exceedance of these
NAAQS then it is designated as a “nonattainment
area” and must submit an SIP which is reviewed and approved by the US EPA
Key Amendments to CAAct in 1990
Created a regulatory framework for a second class of
ambient air pollutants - Hazardous Air Pollutants (HAPs)
Maximum Available Control Technology on all
sources regardless of level of exposure or toxicity
HAPS Major vs Area sources
Major sources – maximum available control
technology
Area sources – generally available control
technology
CAA Title I Part A EPA Authority
• Issue compliance orders and penalties (up to
$37,500 per day) to both governmental and
nongovernmental facilities
• Seek injunctions and civil and criminal penalties
through the courts
• Require stricter control technologies for new
sources or source modifications in nonattainment
areas
CAA Title I Part B
Prevention of
Significant Deterioration of Air Quality
CAA Title I Part B rules
Pertains to region of a state that is considered to
be in attainment but the state has an SIP
submitted to EPA
• SIP must indicate how they will avoid significant
deterioration of air quality
• Classification system for air quality areas:
Permits are required for construction of new
“major emitting facilities”
Classification system for air quality areas:
Class I- National Parks
Class II-Everything Else
CAA Title I Part D
Plan Requirements for
Nonattainment Areas
CAA Title I Part D SIP Rules
Can have any of 3 designated areas within jurisdiction –
attainment, nonattainment, non-classifiable
• Have 5 years to achieve attainment and 3 years to come
up with an SIP (must be approved by EPA Administrator!)
CAA Title I Part D SIP plan
Plan should indicate control technologies implemented to
reduce emissions from stationary sources
• Permits required for new stationary sources or
modifications and any new emissions must be offset
• SIP must include “a comprehensive, accurate, current
inventory of actual emissions from all sources of the
relevant pollutant or pollutants”
• Must indicate contingencies in case attainment is not
achieved
Emissions inventory
Inventory of air pollutant emissions from a particular source, area, or process
CAA Title II EPA standards
EPA must set emissions standards for “light-
duty” vehicles - Office of Transportation and Air
Quality
• NMOG, CO, NOx, Formaldehyde, PM
CAA Title II EPA promulgations
set standards for “heavy-duty” vehicles
• require registration and testing of motor vehicles
fuels
• no heavy metals can be added to fuels
• CO and O3 non-attainment areas must have a
specific percentage of “clean fuel vehicles”
(detailed in SIPs)
CAA Title III EPA Admin responsibilities
Impact analysis on public health, economy and
environment of the CAAct
• Impact analysis on economy from any new rule
promulgated by EPA
• Develop and revise regulations for air quality
monitoring (AQM) systems for the states
CAA Title III Public abilities
Allow for individuals to engage in civil lawsuits
against those who violate emissions standards or
fail to comply with order from EPA administrator
CAA Title IV Purpose
lower SO2 and NOx emissions from
fossil fuel-fired electric power plants (2 phases)
• Cape-and-trade system – how it works
• Each facility is issued an allowance (cap)
• Allowance can be used, sold, or carried forward
• Overall allowances were established by Congress
CAA Title V implementation
Permitting standards set by EPA and
implemented/issued by states
Federal Water Pollution Control Amendments of
1972
Objective: The restoration and maintenance
of the chemical, physical, and biological integrity of
US Waters
Maintain all US waterways as “Fishable” and
“Swimmable”
• Reduce Discharge of pollutants
Clean Water Act of 1977
Established structure for regulating discharges of
pollutants un US water
Regulated dredge material
Water Quality Act of 1987
Added non-point source pollution
Beaches Environmental Assessment and Coastal
Health Act of 2000
Added authority to regulate water quality at
recreational beaches
EPA Water Quality Trading Policy of
2003
Not an amendment but a policy put in place by
the EPA under the Clean Water Act
• Allows trading of pollution credits
• If you are not using all of your permitted
discharge you can trade or sell any remaining
permitted discharge
• Must be allowable in permit and within the
confines of maximum contaminant load for a
given site
EPA Clean Water Rule of 2015
Clean Water Act protects any streams or wetlands
that have been scientifically shown to impact
downstream water quality
- Protects nations water treasures
- Specific wetlands, bays, pocosins
US Clean Water Act Title I
Authorizes EPA to research water pollution,
collaborate with other agencies, develop programs
US Clean Water Act Title II
Authorizes grants for construction of water
treatment plants
US Clean Water Act Title III
Requires discharge permits, establishes water
quality standards, established National Water
Quality Inventory, EPA enforcement guidelines,
Non-point source pollution regulations
US Clean Water Act Title IV
Established permitting systems
US Clean Water Act Title V
Gives citizens the right to file suits against EPA
• Protects whistleblowers
US Clean Water Act Title VI
Additional funds for wastewater treatment through
State Water Pollution Control Revolving Funds
Water discharge permitter
States