the whole object this page is drawn from, as JSON · Open JSON {
"id": "atm_marin_nhd_flowline_24782",
"kind": "NaturalFeature",
"name": "Arroyo Corte Madera Del Presidio",
"parent_id": null,
"depth": null,
"facts": {
"FDate": 1615075200000,
"layer": "NHD Flowline",
"F_Code": "Hydrographic Category|perennial",
"F_Type": "STREAM/RIVER",
"Enabled": "1",
"FlowDir": 1,
"LengthKM": 0.38359345,
"OBJECTID": 24782,
"GNIS_Name": "Arroyo Corte Madera Del Presidio",
"ReachCode": "18050002001036",
"jurisdiction": null,
"VisibilityFilter": 250000,
"Permanent_Identifier": "41672149"
},
"source_id": "src_890086142b438ed4941f",
"updated_at": "2026-10-10T03:08:12.890Z",
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": [
-122.531908,
37.894949
]
},
"links": {
"self": "https://miscsubjects.com/atlas/atoms/atm_marin_nhd_flowline_24782",
"children": "https://miscsubjects.com/atlas/atoms/atm_marin_nhd_flowline_24782/children",
"descendants": "https://miscsubjects.com/atlas/atoms/atm_marin_nhd_flowline_24782/descendants",
"inside": "https://miscsubjects.com/atlas/atoms/atm_marin_nhd_flowline_24782/inside",
"graph": "https://miscsubjects.com/atlas/graph?start=atm_marin_nhd_flowline_24782"
},
"ancestors": [],
"children_by_kind": [],
"edges_out": [],
"edges_in": [],
"edges_in_total": 0,
"external_ids": [
{
"system": "marin_gis",
"value": "nhd_flowline/24782"
}
],
"source": {
"id": "src_890086142b438ed4941f",
"url": "https://services6.arcgis.com/T8eS7sop5hLmgRRH/arcgis/rest/services/NHD_Flowline/FeatureServer/80/query?where=1%3D1&outFields=*&outSR=4326&returnGeometry=true&maxAllowableOffset=0.000005&resultOffset=24000&resultRecordCount=2000&f=geojson",
"license": "Marin County GIS Open Data (gisopendata.marincounty.gov), public",
"read_at": "2026-10-10T03:08:11.486Z",
"sha256": "cf82af7f47d390d7603e295faf753b8647f372bc7e3a011568c09a8b7dc7ad2a"
},
"observations": [],
"edges_out_total": 0
}