Catalog - Data.gov

#1 Federal

Administrative Boundaries Centroids of National Park System Units

Organization: Department of the Interior
Dataset Last Updated: July 08, 2026 at 12:00 AM

National Park Service Unit Centroid Points.

zip
xml

Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: August 01, 2026 at 04:09 AM

#2 Federal

20200110-DO-NOT-USE-Test-Copy-NGDAID-16-Administrative Boundaries of National Park System Units 9/30/2019 - National Geospatial Data Asset (NGDA) NPS National Parks Dataset-DO-NOT-USE

Organization: Federal Geographic Data Committee
Dataset Last Updated: September 30, 2019

National Park Service unit boundaries.

zip

Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: August 03, 2026 at 08:35 AM

#3 Federal

Forest health monitoring summary data (2007–2024) from eight national parks in the Eastern Rivers and Mountains Network

Organization: Department of the Interior
Dataset Last Updated: September 25, 2025 at 12:00 AM

This data package contains records and metadata from long-term forest health monitoring collected in eight national park units in the Eastern Rivers and Mountains Inventory and Monitoring Network...

Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: August 04, 2026 at 04:04 PM

#4 Federal

Streamside Bird Monitoring Data in Eastern Rivers and Mountains Network Parks (2011-2025) Data Package

Organization: Department of the Interior
Dataset Last Updated: August 05, 2025 at 12:00 AM

This data package contains records and metadata of avian point count data that were collected in six National Park Service units as part of the Eastern Rivers and Mountains Network Streamside Bird...

Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 01, 2026 at 04:05 AM

#5 Federal

Stream Fish Monitoring Data in Eastern Rivers and Mountains Network Parks (2022-2023) Data Package

Organization: Department of the Interior
Dataset Last Updated: August 30, 2024 at 12:00 AM

This data package contains fish community and habitat data collected at 69, 100-meter-long reaches in wadeable streams throughout six national park units in the Mid-Atlantic Region. To account for...

Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 03:58 AM

#6 Federal

Hydrographic and Impairment Statistics Database: ALPO

Organization: Department of the Interior
Dataset Last Updated: December 09, 2024 at 12:00 AM

Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...

zip

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:11 AM

#7 Federal

Streamside bird monitoring in the Eastern Rivers and Mountains Network: 2007–2019 - Data and R code

Organization: Department of the Interior
Dataset Last Updated: October 01, 2021 at 12:00 AM

Data and R code for the report https://irma.nps.gov/DataStore/Reference/Profile/2287583

zip

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:58 AM

#8 Federal

Field data for the Vegetation Mapping Inventory Project of Allegheny Portage Railroad National Historic Site - Open Format Data Package

Organization: Department of the Interior
Dataset Last Updated: March 09, 2022 at 12:00 AM

These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Allegheny Portage Railroad National Historic Site. These...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 04:12 AM

#9 Federal

Digital Bedrock Geologic-GIS Map of Allegheny Portage Railroad National Historic Site, Johnstown Flood National Memorial and Vicinity, Pennsylvania (NPS, GRD, GRI, ALPO, JOFL, ALPO_JOFL_bedrock digital map) adapted from a Pennsylvania Geological Survey published digital data by Berg, Edmunds, Geyer and others, plus compilers (2001)

Organization: Department of the Interior
Dataset Last Updated: May 11, 2020 at 12:00 AM

The Digital Bedrock Geologic-GIS Map of Allegheny Portage Railroad National Historic Site, Johnstown Flood National Memorial and Vicinity, Pennsylvania is composed of GIS data layers and GIS...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:53 AM

#10 Federal

Digital Geologic-GIS Map of Johnstown Flood National Memorial and portions of Allegheny Portage Railroad National Historic Site, Pennsylvania (NPS, GRD, GRI, JOFL, JOFL_ALPO digital map) adapted from a Pennsylvania Geological Survey Water Resource Report map by McElroy (1998)

Organization: Department of the Interior
Dataset Last Updated: July 10, 2008 at 12:00 AM

The Digital Geologic-GIS Map of Johnstown Flood National Memorial and portions of Allegheny Portage Railroad National Historic Site, Pennsylvania is composed of GIS data layers and GIS tables, and...