A curated list of open technology projects to sustain a stable climate, energy supply, biodiversity and natural resources.

pyflwdir

Fast methods to work with hydro- and topography data in pure Python.

basins d8 hydrography hydrology ldd topography watershed

Hydrosphere - Freshwater and Hydrology - Last synced: 26 Apr 2025 - Ranking: 14.2

BASINS

Better Assessment Science Integrating Point and Nonpoint Sources is a multipurpose environmental analysis system designed to help regional, state, and local agencies perform watershed- and water quality-based studies.

basins hspexp hspf modeling water-quality watershed

Hydrosphere - Freshwater and Hydrology - Last synced: 26 Apr 2025 - Ranking: 8.3