57 datasets found
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State
MD iMAP: Maryland Water Quality - Tier II High Quality Waters 2012
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The intent of this dataset is for it to be used to produce maps and provide... -
State
Maryland Department of the Environment - LMA Resource Management Program, Animal Feeding Operations Division(AFO) - Permits
State of Maryland —
Maryland Department of the Environment - LMA Resource Management Program, Animal Feeding Operations Division(AFO) Permits -
State
Maryland Ozone Exceedance Days in 2008
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone... -
State
Reported Sewer Overflows
State of Maryland —
NOTE: This dataset is no longer updated. Due to a change in databases, overflows after after January 31, 2023 are reported at... -
State
Maryland Department of the Environment - Water and Science Administration (WSA) Enforcement Actions
State of Maryland —
Maryland Department of the Environment (MDE) Water and Science Administration (WSA) Enforcement Actions -
State
MD iMAP: Maryland Tidal Waters
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The MD_Surface_Waters Feature Dataset includes 7 feature classes that... -
State
Maryland Ozone Exceedance Days in 2010
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone... -
State
Maryland Department of the Environment - Air and Radiation Administration (ARA) Compliance
State of Maryland —
Maryland Department of the Environment - Air and Radiation Administration (ARA) Compliance -
State
Maryland Department of the Environment - Water and Science Administration (WSA) Compliance
State of Maryland —
Maryland Department of the Environment (MDE) Water and Science Administration (WSA) compliance data for past 5 years -
State
MDE-ARA-Enforcement Actions
State of Maryland —
Enforcement actions taken by the Maryland Department of the Environment's Air and Radiation Administration (description updated 2/17/2023) -
State
Discharge Permits in Significant Noncompliance
State of Maryland —
Permit holders found to be in significant noncompliance (SNC) as required by §9-328.1 of the Environment Article. This list reflects the status in EPA's ICIS database... -
State
MD iMAP: IR2012 Impoundments
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The MD_Surface_Waters Feature Dataset includes 7 feature classes that... -
State
Maryland Ozone Exceedance Days in 2005
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone... -
State
MD iMAP: Maryland Rivers
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The MD_Surface_Waters Feature Dataset includes 7 feature classes that... -
State
Maryland Department of the Environment (MDE) - Water and Science Administration (WSA) Complaints
State of Maryland —
Maryland Department of the Environment (MDE) - Water and Science Administration (WSA) Complaints -
State
MD iMAP: Tidal Waters - Shellfish/Bacteria Assessments only
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The MD_Surface_Waters Feature Dataset includes 7 feature classes that... -
State
Maryland Department of the Environment - Land Management Administration (LMA) - Solid Waste Program - Permits
State of Maryland —
Maryland Department of the Environment - Land Management Administration (LMA) - Solid Waste Permits -
State
MD iMAP: Preliminary FEMA Floodplain
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The DFIRM Database presents the flood risk information depicted on a given Flood...
57 datasets found