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State
Broadband Availability by Planning Region 2025
State of Connecticut —
Broadband Availability Data — Planning Region-Level SummaryWhat the dataset includesLocation countsTotal broadband serviceable locationsNumber of providers Counts of... -
State
Site Establishment Survey - Terrestrial Species Stressor Monitoring [ds2831]
State of California —
The TSM study areas were the USDA-defined Great Valley (GV) and Mojave Desert (MD) ecoregions, truncated to California state boundaries. A grid of hexagons adapted... -
State
i03 Water Plan Planning Areas
State of California —
Description for i03_DAU_county_cnty2018 is as follows:Detailed Analysis Unit-(DAU) Convergence via County Boundary cnty18_1 for Cal-Fire, (See metadata for CAL-... -
State
Chiselmouth (lake)
State of Oregon —
Oregon Fish Habitat Oregon Fish Habitat Distribution. These data describe areas of suitable habitat believed to be used currently or historically by native or non-... -
State
Pileated Woodpecker Range - CWHR B308 [ds1554]
State of California —
Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for... -
State
i15 Cadastral Map Index DWR
State of California —
This dataset represents the cadastral maps created by the Geomatics branch in support of real property acquisitions within the Department of Water Resources. The... -
State
California Overlapping Cities and Counties and Identifiers with Coastal Buffers
State of California —
WARNING: This is a pre-release dataset and its fields names and data structures are subject to change. It should be considered pre-release until the end of 2024.... -
State
Postive End Point Rates (meters/year)
State of Connecticut —
Shorelines are continuously moving in response to winds, waves, tides, sediment supply, changes in relative sea level, and human activities. Shoreline changes are... -
State
MD iMAP: Maryland Census Data - ZIP Code Tabulation Areas (ZCTAs)
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The units of geography used for the 2010 Census maps displayed here are the Zip... -
State
Connecticut Line
State of Connecticut —
Connecticut State Line includes the line features of a layer named Connecticut. Connecticut is a 1:24,000-scale, polygon and line feature-based layer that depicts the... -
State
California Public Schools 2022-23
State of California —
This layer serves as the authoritative geographic data source for California's K-12 public school locations during the 2022-23 academic year. Schools are mapped as... -
State
Municipal Budget Database System (MBDS)
State of Connecticut —
The Municipal Budget Database System (MBDS) consists of the adopted budgets provided annually to OPM by each of the 169 Connecticut municipalities and the City of... -
State
Brownfields 2025
State of Connecticut —
Content Last Updated 2/19/2026Connecticut defines Brownfields in Section 32-760 of the Connecticut General Statutes as: "any abandoned or underutilized site where... -
State
Aquatic Native Fish Richness - ACE [ds2744]
State of California —
For more information, see the Aquatic Native Species Richness Factsheet at https://nrm.dfg.ca.gov/FileHandler.ashx?DocumentID=150852. The California Department of... -
State
Inventory Map Index
State of Oregon —
SLIDO-4.5 is an Esri ArcGIS version 10.7 file geodatabase which can be downloaded here: https://www.oregon.gov/dogami/slido/Pages/data.aspx The geodatabase contains... -
State
MD iMAP: Maryland Community Health Resource Commission - Safety Net Capacity Building Grantees
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Safety Net Capacity Building Grantees - The Maryland Community Health Resources... -
State
California County Boundaries and Identifiers with Coastal Buffers
State of California —
Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. For deployment... -
State
NAIP 2018 60cm California
State of California —
Natural color representation of NAIP 2018 60-cm resolution aerial imagery. Band1=R, Band2=G, Band3=B.This service is offered by the California Department of Fish and... -
State
Winter Steelhead Range [ds699]
State of California —
June 2012 Version Data Content: This data set contains all CalWater 2.2.1 Planning Watersheds (PWS) where CDFW has documented winter run steelhead to be present...