Maine GeoLibrary

Geolibrary Data Catalog

Browse GeoLibrary layers: search by keyword, filter by dataset type or category, then open metadata or REST services when available.

Showing 51–100 of 594 datasets.
Layer / App
Type
Links
MaineDOT Bridges Feature Service
Metadata
MaineDOT Airports Feature Service
Metadata
MaineDOT - Railroads Feature Service
Metadata
MaineDOT - Railroad Crossings Feature Service
Metadata
MaineDOT - Posted Speed Limits Feature Service
Metadata
MaineDOT - Park and Rides Feature Service
Metadata
MaineDOT - NHS Feature Service
Metadata
MaineDOT - FFC Feature Service
Metadata
MaineDMR Wind Development Area of Interest Feature Service
Metadata
MaineDMR State of Maine Offshore Wind Research Lease Feature Service
Metadata
MaineDMR Seaweed Harvester Reporting Sectors Feature Service
Metadata
MaineDMR Sea Run Fisheries - Diadromous Fish Runs 1990 Feature Service
Metadata
MaineDMR Sea Run Fisheries - Current and Potential Alewife Spawning Habitat Feature Service
Metadata
MaineDMR Sea Run Fisheries - Current and Potential Alewife Spawning Habitat Feature Service
Metadata
MaineDMR Sea Run Fisheries - Atlantic Salmon Habitat Feature Service
Metadata
MaineDMR Scallop Managment - Management Areas Feature Service
Metadata
MaineDMR Scallop Management - Scallop Zones Feature Service
Metadata
MaineDMR Scallop Management - Scallop Boundaries Web App Web Experience
Metadata
MaineDMR Scallop Management - Mooring Field Closures Feature Service
Metadata
MaineDMR Public Health Map Web Map
Metadata
MaineDMR Public Health 2025 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - Wet Storage Sites Feature Service
Metadata
MaineDMR Public Health - Shellfish Growing Area Boundaries Feature Service
Metadata
MaineDMR Public Health - Seed Mussel Conservation Areas Feature Service
Metadata
MaineDMR Public Health - P90 Scores 2025 Feature Service
Metadata
MaineDMR Public Health - P90 Scores 2024 Feature Service
Metadata
MaineDMR Public Health - Completed Aquaculture Lease Applications Under Review Feature Service
Metadata
MaineDMR Public Health - Biotoxin Area Boundaries Feature Service
Metadata
MaineDMR Public Health - 2024 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - 2023 P90 Scores Feature Service
Metadata
MaineDMR Public Health - 2023 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - 2022 P90 Scores Feature Service
Metadata
MaineDMR Public Health - 2022 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - 2021 P90 Scores Feature Service
Metadata
MaineDMR Public Health - 2021 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - 2020 P90 Scores Feature Service
Metadata
MaineDMR Public Health - 2020 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - 2019 P90 Scores Feature Service
Metadata
MaineDMR Public Health - 2019 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - 2018 P90 Scores Feature Service
Metadata
MaineDMR Public Health - 2018 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - 2017 P90 Scores Feature Service
Metadata
MaineDMR Public Health - 2017 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - 2016 P90 Scores Feature Service
Metadata
MaineDMR Public Health - 2016 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - 2015 P90 Scores Feature Service
Metadata
MaineDMR Public Health - 2015 NSSP Classifications Feature Service
Metadata
MaineDMR Public Health - 2014 P90 Scores Feature Service
Metadata
MaineDMR Public Health - 2013 P90 Scores Feature Service
Metadata
MaineDMR Public Health & Aquaculture Web App Web Experience
Metadata