Maine maps
Open MapPullGreater Portland Council of Governments GIS data
4 public ArcGIS maps published by Greater Portland Council of Governments, Maine, with 58 layers between them. Open one in MapPull to pick the layers you need and download them as Shapefile, DXF, GeoJSON, or KMZ, clipped to your project area.
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58 layers
- Maine Town and Townships Boundary Polygons Feature · polygons · 8,421
- Bike_Pedestrian_Network · lines · 2,785
- PACTS_outline_2 · polygons · 28
- Route 302 Corridor Extent · lines · 1
- Neighborhood boundary · polygons · 7
- 2024 Special Flood Hazard Areas · polygons · 1
- Tidal Waterfowl and Wading Bird Habitat · polygons · 4,564
- Maine Shorebird Areas · polygons · 559
- Endangered Threatened and Special Concern Wildlife - Summarized · polygons · 2,093
- MaineDMR - Molluscan Shellfish 2010 · polygons · 2,732
- Eelgrass2013 · polygons · 1,056
- SoPo_Streams_2021 · lines · 54
- PWDHydrants · points · 733
- Stormwater and wastewater network · lines · 21,162
- Pump stations · points · 9
- Route 24B Maine Mall via CommunityCenter · lines · 2
- Route 24A Maine Mall via Main St · lines · 2
- Route21 Willard Square SMCC · lines · 2
- Bus Stops · points · 173
- Sidewalks · lines · 846
- Trails · lines · 160
- Buildings · polygons · 13,872
- Community Buildings · polygons · 89
- Roads · lines · 583
- Parks · polygons · 29
- Sand_Dune_Boundaries · polygons · 1,712
- CSDCIOP_Structure_Points · points · 103,699
- Beach_Mapping_DSAS_Dune_Change · lines · 4,543
- Beach_Mapping_DSAS_Beach_Change · lines · 5,490
- Flooding from 100 year storm - 8.8 ft SLR DEPTH · polygons · 1,560,716
- Flooding from 100 year storm - 8.8 ft SLR · polygons · 45
- PumpStations 8ft SLR with1 00yr Storm · points · 15
- Sidewalks 8ft SLR with 100yr Storm · lines · 132
- Roads 8ft SLR with 100yr Storm · lines · 103
- King tide event - 8.8 ft SLR DEPTH · polygons · 441,435
- King tide event - 8.8 ft SLR · polygons · 38
- PumpStations 8ft SLR King Tide Event · points · 13
- Sidewalks 8ft SLR King Tide Event · lines · 106
- Roads 8ft SLR King Tide Event · lines · 85
- Average daily high tide- 8.8 ft SLR DEPTH · polygons · 988,029
- Average daily high tide_8_8ft · polygons · 57
- PumpStations 8ft Average daily high tide · points · 10
- Sidewalks 8ft Average daily high tide · lines · 74
- Roads 8ft Average daily high tide · lines · 60
- SouthPortland_100yr_3_9ftSLR_DEPTH · polygons · 97,344
- Flooding from 100 year storm · polygons · 6
- Sidewalk · lines · 62
- Impacted Road · lines · 53
- King tide event - 3.9 ft SLR DEPTH · polygons · 156,875
- King tide event · polygons · 33
- PumpStations_HAT3pt9 · points · 4
- Sidewalks_HAT3pt9 · lines · 24
- Roads_HAT3pt9 · lines · 22
- SouthPortland_NoStorm_3pt9ftSLR_DEPTH · polygons · 39,461
- Average daily high tide · polygons · 40
- YCCAC_Paratransit_Service_Area · polygons · 192
- RTP_Service_Area · polygons · 25
- Greater Portland Transit Routes · lines · 416
These maps are published by Greater Portland Council of Governments, which owns the data and sets its terms of use. MapPull reads only what is public; it doesn't host or change the data. Layer names and feature counts were read on 2026-10-19 and can change when the publisher updates a map.