Is sewer line data available for Greater Bridgeport Planning Region, Connecticut?

Yes. 11 public GIS sources have confirmed sewer line data inside Greater Bridgeport Planning Region. Each one can be viewed on the interactive map on this page.

Where does the sewer line data come from?

Sources are public GIS services published by counties, cities, utilities, and state or federal agencies. Each result on this page names its provider.

Can I view the data by address?

Yes. Search any address in Greater Bridgeport Planning Region on the map to zoom there, then load the layers you need.

Sewer Line Data for Greater Bridgeport Planning Region, CT

Check sewer line data for any address in Greater Bridgeport Planning Region.

4237 possible sources, 11 confirmed in this area verified Oct 13, 2026

Free account, no credit card. Keep the layers and map view you build.

Confirmed sewer line data sources in Greater Bridgeport Planning Region

Combined Sewer Outflows in CT and NY

Tetra Tech, 2020;

No description available

Supports Smart Query Download data
DEEP Sewer Service Area

cloud1.mapxpress.net

The data in this service has been obtained from CT DEEP and FEMA. A best effort is made to keep the data as up to date as possible but there may be some time between updates to this service and the availability of data from the aforementioned sources.

Supports Smart Query Download data
Combined Sewer Outfalls

This EPA Geospatial data set is generated from the following national environmental program: National Pollutant Discharge Elimination System (NPDES)

This GIS dataset contains data on wastewater treatment plants, based on EPA's Facility Registry Service (FRS) and NPDES, along with Clean Watersheds Needs Survey (CWNS) and other data sources. Please see https://ordsext.epa.gov/FLA/www3/wwtp_metadata.xlsx for complete documentation of the attribute schema.

Supports Smart Query Download data
Sewer - 1 Mile Buffer Area (NY)

gis.chesapeakebay.net

No description available

Supports Smart Query Download data
Septic System Replacement

gis.dutchessny.gov

No description available

Supports Smart Query Download data
Septic Pump Out 2025

Data is extracted from Digital Health pump out report database maintained by DOIT Human and Health Services team.

Updated 9/16/2026

Supports Smart Query Download data
WWTPs Bay States

Chesapeake Bay Foundation (2018)

Publicly owned treatment works in Chesapeake Bay watershed states (MD, PA, VA, WV, DE, DC, NY). Exported from the EPA Enforcement and Compliance History Online (ECHO) database on 10/24/2018. Classified as major and non-major wastewater treatment plants.

Supports Smart Query Download data
US Pipelines (SPG)

map.tgs.com

Spatial layer containing US pipeline data for oil, natural gas and refined product pipelines. Attribute data includes the current operator name, pipeline status, diameter, system name, substance commodity descriptions, and where available capacity information.

Supports Smart Query Download data
Wastewater Treatment Plants – Major, Minor and Other/Nonclassified

This EPA Geospatial data set is generated from the following national environmental program: National Pollutant Discharge Elimination System (NPDES)

This GIS dataset contains data on wastewater treatment plants, based on EPA's Facility Registry Service (FRS) and NPDES, along with Clean Watersheds Needs Survey (CWNS) and other data sources. Please see https://ordsext.epa.gov/FLA/www3/wwtp_metadata.xlsx for complete documentation of the attribute schema.

Supports Smart Query Download data
Wastewater Treatment Plants – Federal vs. Non-federal

This EPA Geospatial data set is generated from the following national environmental program: National Pollutant Discharge Elimination System (NPDES)

This GIS dataset contains data on wastewater treatment plants, based on EPA's Facility Registry Service (FRS) and NPDES, along with Clean Watersheds Needs Survey (CWNS) and other data sources. Please see https://ordsext.epa.gov/FLA/www3/wwtp_metadata.xlsx for complete documentation of the attribute schema.

Supports Smart Query Download data
Septic Pump Out 2023

Data is extracted from Digital Health pump out report database maintained by DOIT Human and Health Services team.

July 2024. This point feature class shows the address locations of septic tank pump out in 2023. The location points include the tax parcel and street-level geocoding results. Data is extracted from the Digital Health pomp report database maintained by the DOIT Human and Health Services team. Watershed names have been added to the attribute table.

Supports Smart Query Download data

Imagery: USDA NAIP; Esri, Maxar, Earthstar where NAIP has none

Frequently asked questions

Is sewer line data available for Greater Bridgeport Planning Region, Connecticut?: Yes. 11 public GIS sources have confirmed sewer line data inside Greater Bridgeport Planning Region. Each one can be viewed on the interactive map on this page.
Where does the sewer line data come from?: Sources are public GIS services published by counties, cities, utilities, and state or federal agencies. Each result on this page names its provider.
Can I view the data by address?: Yes. Search any address in Greater Bridgeport Planning Region on the map to zoom there, then load the layers you need.

Sewer Line Data for Greater Bridgeport Planning Region, CT

Confirmed sewer line data sources in Greater Bridgeport Planning Region

Frequently asked questions

More data for Greater Bridgeport Planning Region

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