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State
Spill Incidents
State of New York —
This dataset contains records of spills of petroleum and other hazardous materials. Under State law and regulations, spills that could pollute the lands or waters of... -
State
List of Contaminated or Potentially Contaminated Sites - Remediation Division
State of Connecticut —
Data to create the List of Contaminated or Potentially Contaminated Sites - Remediation Division is from historical program information or from new program... -
State
Chesapeake Bay Dead Zones
State of Maryland —
This dataset contains areas in the Chesapeake Bay with low amounts of oxygen. Excessive nitrogen and phosphorus pollution from human activities cause "dead zones"—or... -
State
Air Quality Maintenance Area Ozone
State of Oregon —
This polygon layer contains a spatial representation of geographic areas that are designated as Air Quality Maintenance Areas and Nonattainment Areas for the criteria... -
State
Oregon Ecoregions
State of Oregon —
This data layer is an element of the Oregon GIS Framework. Ecoregions denote areas of general similarity in ecosystems and in the type quality, and quantity of... -
State
NYSDEC_WaterbodyInventoryAndPriorityWaterbodiesListRiverStreamSegments_DataSet
State of New York —
The Waterbody Inventory/Priority Waterbodies List (WI/PWL) dataset is an inventory of the state's surface water quality. This dataset provides a summary of general... -
State
Hawaii Directory Of Green Employers
State of Hawaii —
The Hawai'i Directory of Green Employers is a growing online directory of green employers in Hawai'i. The Hawaii Department of Labor and Industrial Relations (DLIR)... -
State
Combined Sewer Overflows (CSOs): Beginning 2013
State of New York —
The dataset represents the locations of combined sewer overflow (CSOs) outfall locations in NYS. It also includes overflow detection capabilities of CSO communities... -
State
Issued Title V Facility Permits
State of New York —
Owners or operators of emission sources that are subject to 6 NYCRR Subpart 201-6 must obtain a Title V facility permit. Draft permits are official versions of... -
State
New York State RGGI Auction Proceeds
State of New York —
The Regional Greenhouse Gas Initiative (RGGI) is a multi-state cap-and-trade mechanism where polluters of greenhouse gas emissions must either reduce emissions or... -
State
Greenhouse Gas Emissions Estimates
State of Maryland —
The state conducted a detailed inventory of greenhouse gasses in 2006 and 2011. Estimated emissions for those two years represent the results of the inventories.... -
State
Shellfish Area Marker
State of Connecticut —
Shellfish Area Classification Set: The Connecticut Department of Environmental Protection cooperated with the Department of Agriculture, Bureau of Aquaculture to... -
State
NYSDEC_WaterbodyInventoryAndPriorityWaterbodiesListEstuarySegment_DataSet
State of New York —
The Waterbody Inventory/Priority Waterbodies List (WI/PWL) dataset is an inventory of the state's surface water quality. This dataset provides a summary of general... -
State
Surface Water Quality Lines
State of Connecticut —
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes... -
State
Issued State Facility Air Permits
State of New York —
Owners or operators of emission sources that are subject to 6 NYCRR Subpart 201-5 must obtain a State facility permit. Draft permits are official versions of permits... -
State
Environmental Remediation Sites
State of New York —
Environmental Remediation Sites are areas being remediated under one of DEC's remedial programs, including State Superfund and Brownfield Cleanup. This database... -
State
NYSDEC_WaterbodyInventoryAndPriorityWaterbodiesListShorelineSegment_DataSet
State of New York —
The Waterbody Inventory/Priority Waterbodies List (WI/PWL) dataset is an inventory of the state's surface water quality. This dataset provides a summary of general... -
State
Shellfish Area Town Line
State of Connecticut —
Shellfish Area Classification Set: The Connecticut Department of Environmental Protection cooperated with the Department of Agriculture, Bureau of Aquaculture to... -
State
Surface Water Quality Polygon
State of Connecticut —
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes... -
State
Managing for Results - Maryland Department of the Environment (MDE) - 2011 actual to 2017 estimated
State of Maryland —
This dataset contains data from the Department of Budget and Management as part of the Managing for Results (MFR) program. Column heading translation table available...