{"slug": "nhdplus-v2", "name": "NHDPlus Version 2", "tagline": "1:100,000-scale flowlines with routing attributes for the conterminous US", "source": "EPA / USGS", "category": {"slug": "rivers", "name": "Rivers", "icon": "river", "tone": "blue"}, "meta": ["1:100,000", "Static (v2.1)", "Conterminous United States, Hawaii, Puerto Rico"], "thumb": "/static/catalog/thumbs/nhdplus-v2.7b022b34816c.jpg", "bbox": [-125.0, 18.0, -66.0, 50.0], "global": false, "access": "download", "url": "/datasets/nhdplus-v2/", "subtitle": "Medium-resolution NHDPlus (EPA and USGS)", "summary": "The medium-resolution flowline network with catchments, flow estimates and value-added attributes. Still the reference network for many national models, including the National Water Model and EPA's StreamCat.", "categories": [{"slug": "rivers", "name": "Rivers", "icon": "river", "tone": "blue"}], "sources": [{"slug": "epa", "name": "U.S. Environmental Protection Agency", "label": "EPA", "url": "https://www.epa.gov/", "page": "/sources/epa/"}, {"slug": "usgs", "name": "U.S. Geological Survey", "label": "USGS", "url": "https://www.usgs.gov/", "page": "/sources/usgs/"}], "facts": [["Source", "EPA / USGS"], ["Resolution", "1:100,000"], ["Time span", "Static (v2.1)"], ["Temporal", "Static"], ["Access type", "Direct download (external)"], ["Formats", "File geodatabase, Shapefile"], ["Coverage", "Conterminous United States, Hawaii, Puerto Rico"]], "access_note": "", "coverage": "Conterminous United States, Hawaii, Puerto Rico", "license": {"name": "Public domain (U.S. Government work)", "url": "https://www.epa.gov/waterdata/nhdplus-national-data"}, "citation": "", "doi": "", "landing_url": "https://www.epa.gov/waterdata/nhdplus-national-data", "provider_url": "https://www.epa.gov/waterdata/nhdplus-national-data", "methods": [{"type": "link", "label": "NHDPlus V2 national and regional downloads (EPA)"}], "preview": {"type": "layer", "layer": "rivers", "label": "Rivers (Natural Earth)"}, "thumb_credit": "Rivers (Natural Earth) over Blue Marble (NASA GIBS)", "selection": [-96.5, 33.0, -94.5, 35.0], "selection_text": "-96.5,33,-94.5,35", "snippets": {"curl": "curl \"https://hydrological.org/api/v1/datasets/nhdplus-v2/links?bbox=-96.5,33,-94.5,35\" \\\n  -H \"Accept: application/json\"", "python": "import requests\n\nr = requests.get(\"https://hydrological.org/api/v1/datasets/nhdplus-v2/links\",\n                 params={\"bbox\": \"-96.5,33,-94.5,35\"})\nfor group in r.json()[\"groups\"]:\n    for link in group[\"links\"]:\n        print(link[\"url\"])", "javascript": "const res = await fetch(\"https://hydrological.org/api/v1/datasets/nhdplus-v2/links?bbox=-96.5,33,-94.5,35\");\nconst { groups } = await res.json();\nfor (const g of groups) g.links.forEach(l => console.log(l.url));"}, "api": {"links": "/api/v1/datasets/nhdplus-v2/links?bbox=-96.5,33,-94.5,35", "manifest": "/api/v1/datasets/nhdplus-v2/manifest?bbox=-96.5,33,-94.5,35"}}