EnviroAtlas - NHDPlus V2 Flowlines and Waterbodies Web Service - Conterminous United States

This EnviroAtlas web service contains layers depicting NHD Version 2.1 Plus flowlines and waterbodies for the conterminous United States. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).

Data e Risorse

Campo Valore
access_constraints ["Use Constraints: None. Please check sources, scale, accuracy, currency and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of Forest Trends' Ecosystem Marketplace would be appreciated.", "Access Constraints: None"]
bbox-east-long -66.885441
bbox-north-lat 49.384487
bbox-south-lat 24.512240
bbox-west-long -124.859953
contact-email EnviroAtlas@epa.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2017-02-22"}]
frequency-of-update ASNEEDED
guid {19adbf65-443a-4289-bcc1-e43d871d1765}
licence ["https://edg.epa.gov/EPA_Data_License.html"]
licence_url https://edg.epa.gov/EPA_Data_License.html
lineage This lineage was generated by the FGDC CSDGM to 19139 transformation
metadata-date 2017-05-23
metadata-language eng; USA
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-124.859953, 24.51224], [-66.885441, 24.51224], [-66.885441, 49.384487], [-124.859953, 49.384487], [-124.859953, 24.51224]]]}
progress completed
resource-type dataset
responsible-party [{"name": "U.S. Environmental Protection Agency, Office of Research and Development-Sustainable and Healthy Communities Research Program, EnviroAtlas", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-124.859953, 24.51224], [-66.885441, 24.51224], [-66.885441, 49.384487], [-124.859953, 49.384487], [-124.859953, 24.51224]]]}
spatial_harvester true
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • agriculture
  • alabama
  • arizona
  • arkansas
  • california
  • chesapeake bay
  • chesapeake bay watershed
  • climate
  • colorado
  • community
  • connecticut
  • conservation
  • delaware
  • ecosystem
  • ecosystem services
  • enviroatlas
  • environment
  • environmental atlas
  • florida
  • flowline
  • georgia
  • habitat
  • idaho
  • illinois
  • indiana
  • iowa
  • kansas
  • kentucky
  • landscape conservation cooperatives
  • louisiana
  • maine
  • maryland
  • massachusetts
  • mexico
  • michigan
  • minnesota
  • mississippi
  • missouri
  • montana
  • nebraska
  • nevada
  • new hampshire
  • new jersey
  • new mexico
  • new york
  • north carolina
  • north dakota
  • ohio
  • oklahoma
  • oregon
  • pennsylvania
  • regulatory
  • rhode island
  • south carolina
  • south dakota
  • stream order
  • tennessee
  • texas
  • united states
  • utah
  • vermont
  • virginia
  • washington
  • washington dc
  • water
  • waterbody
  • west virginia
  • wisconsin
  • wyoming
isopen False
metadata_created 2025-09-24T09:37:25.211465
metadata_modified 2025-09-24T09:37:25.211476
notes This EnviroAtlas web service contains layers depicting NHD Version 2.1 Plus flowlines and waterbodies for the conterminous United States. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).
num_resources 4
num_tags 77
title EnviroAtlas - NHDPlus V2 Flowlines and Waterbodies Web Service - Conterminous United States