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| Copyright OpenHistoricalMap and contributors, under an open license | |
OpenHistoricalMap
Import from NHDPlus HR for river and stream area, and corresponding waterways for HUC5 watershed 0406 NE Lake Michigan
OpenHistoricalMap is an interactive map of the world throughout history, created by people like you and dedicated to the public domain.
OpenHistoricalMap is a charter project of OpenStreetMap U.S., a 501(c)(3) nonprofit organization affiliated with the OpenStreetMap Foundation. Technical development is supported by GreenInfo Network and Development Seed.
Enable overlays for troubleshooting the map
| https://openstreetmap.org/copyright | https://openstreetmap.org |
| Copyright OpenHistoricalMap and contributors, under an open license | |