FlowDivide v1.0 ยท HydroSHEDS v2 30 m ==================================== Released 2026-09-23, basin tables updated 2026-09-28 Code FullHydro C code v9.64 (FlowDivide); global_basin_id added 2026-09-28 What changed First release, North America and South America. Regions at three capacities: 160, 80 and 40 square degrees. global_basin_id filled 2026-09-28 (one numbering across both continents). Files are in one folder per continent: north-america/ and south-america/. Files (size, SHA-256) north-america/bsn_north-america_30m.tif 500 MB 386f49f99f4a54ef7826802405ddbd0577da4dc1eb90c9d3c1b8301d2921882f north-america/rgn_north-america_30m_160deg2.tif 230 MB 4f33b0a4f3dff9b5a2895efe3ebd7eb0dfe4ec7028846ed9d5a6ea594b4d51fd north-america/rgn_north-america_30m_80deg2.tif 238 MB 521a6fac72d3124ea5673cfaac6b7b9945724f8a464d30ffdf2ed4a8617b0905 north-america/rgn_north-america_30m_40deg2.tif 248 MB b68c8bc07fae60a33f73e8c150f3772a18e10f84a39630205f81a94bef763093 north-america/bat_north-america_30m_ge1km2.csv.gz 6.5 MB b6e90c79113f8ff1007b34e142f611c2c5e996f0547a94cb6a511f47c719cb6d north-america/gat_north-america_30m_l1.csv 888 B 5527e72693ec9bab171183bcc76e979a0b80cab56113d0b8226075e7683279a5 north-america/gat_north-america_30m_l2.csv 3.1 kB 6e234dbf9c0866db8adaa172e307fd9a256837515d70807b00579fd36748a101 north-america/gat_north-america_30m_l3.csv 8.8 kB 8026772f27b97d0e9caff499ce3772dba9667fa676ff13e084be74d4ba1b1b0b north-america/rat_north-america_30m_160deg2.csv 20 kB 57e951d4696c3eced7e9af201ac170916b23c72d2f6fb2a68edfc9f84748b63a north-america/rat_north-america_30m_80deg2.csv 37 kB 1b5414f984ef392c8c19e9aa5af59019373949fb2d8c35e9a0d6a3ed9ec0593b north-america/rat_north-america_30m_40deg2.csv 70 kB 2ad7a229ce010a19f8924319dd454d5ce9d51932ab395657720b89a57a6d18a8 north-america/pat_north-america_30m_160deg2.csv 18 kB 2d1ba4b2969bd7892ee94b1c95110d1c6cb417dcd41c0259b1d0fde0c5abc7a7 north-america/pat_north-america_30m_80deg2.csv 46 kB fad4984c5104a62a3510202dbe8ff14513ff33c88f93fbad7f36bb9b31645a59 north-america/pat_north-america_30m_40deg2.csv 123 kB cf47b0ce2085c637c52fa33b6650def78a9a3ab207576c3717006dec556d7d1c north-america/bsn_north-america_ge1km2.parquet 24 MB 46e0cdf38f5694cf59d063886b77c8e8f910e93d9fcdd3eff6143a68963e0d40 north-america/bnd_north-america_ge1km2.parquet 20 MB 4d5c92a5fb6281c0a1cbedac192366d9a0c83b854f23cca14f6a886b8d285fde north-america/grp_north-america_l1.parquet 2.1 MB 96a551d94d21aaa5bf0e5f8a57a8baf15c15e35cf3b915e510288793c4200334 north-america/grp_north-america_l2.parquet 2.6 MB de643e502e9127e5e833599bd12bdda6f91061b34ee07141072d102438409ef8 north-america/grp_north-america_l3.parquet 3.0 MB 46695f23583be9ac551e284b38bcaeb1a7014f0633041aabe6d152984fd410be north-america/rgn_north-america_160deg2.parquet 3.9 MB 26c146a40dd8998f38de87395aaa37b96f6f26a71c1f410159fccddf4b908f23 north-america/rgn_north-america_80deg2.parquet 4.6 MB 5f6c37fc388bdd3f056d504a7f04470ee2cdbe9453be33943e67ec96f738c491 north-america/rgn_north-america_40deg2.parquet 5.6 MB 10e47ec8497ce8f59e42f13ae13d6962cb8a2b935e7f0d4b9ff707bbc52b897e north-america/bsn_rgn_north-america.pmtiles 133 MB 89fb4a4f3ba9c9056591d1e2107be9c515687975db9f794be7131acd7124c14b south-america/bsn_south-america_30m.tif 183 MB d60d2f731e95769e1ba88e1861f5a992911c6812c2fe596c131a3b8befc96de5 south-america/rgn_south-america_30m_160deg2.tif 108 MB dccb0a83d591cfcd0e5812ec65ea1f9257bbcdba0df960fba17bfc3cf7328a35 south-america/rgn_south-america_30m_80deg2.tif 113 MB c46505f35e2bbafc3580cf237960667c8a903e9bf853ab47bc5940e67138a3c4 south-america/rgn_south-america_30m_40deg2.tif 121 MB 4cb72045528e33a8642609b6d4f77ff70ea65f2c7ec3bac275a256fdcd3773a8 south-america/bat_south-america_30m_ge1km2.csv.gz 2.3 MB c3e88c0964c0c37a2ecb21cf467e5869997101cd37b2708587e2ed3abfaebfd4 south-america/gat_south-america_30m_l1.csv 844 B d32df8e4d1d058812c42fe52e5b0ad5cef5a99870e2b188e1e46ca33f3d761a0 south-america/gat_south-america_30m_l2.csv 1.9 kB c8bbf7e7c4032590ad5525ea7ad48b8372cf7da213a03cb68b09896f08fce1b4 south-america/gat_south-america_30m_l3.csv 5.9 kB 5be424fa804146786ce15cde6135692cc1d5a2da62314ef6fc47881e045e0100 south-america/rat_south-america_30m_160deg2.csv 11 kB 7e520b5c52d8f6dbb1583db4fe1280f16446721b25423ba97752050ab271ee1a south-america/rat_south-america_30m_80deg2.csv 19 kB 3088a29498c42fee0a32a9e85832732da8277cc553edce9b8701141cea3fd9d9 south-america/rat_south-america_30m_40deg2.csv 39 kB 7f2134dfe1d879f3125ce55b45f4296e9dc5c7435b673cf2b41f6bcdf26b239a south-america/pat_south-america_30m_160deg2.csv 14 kB 1a1830da9138ea7a54c91f0053cdcd0d168f2b380edb825f42788119ea820ec0 south-america/pat_south-america_30m_80deg2.csv 42 kB 89ef4b667d7c95b061e2a397fc8a48888acc9ee77ddc7141874cdf29bf9ce168 south-america/pat_south-america_30m_40deg2.csv 86 kB 624dcb903a93efafd4d0365362f51052f6cbf2b7e16003ce7d99af01d362b2c2 south-america/bsn_south-america_ge1km2.parquet 8.1 MB 8dedf050ab81870730d78e7f5057e018408efa099570df2fbd1d35a91971bb0e south-america/bnd_south-america_ge1km2.parquet 6.8 MB 0cc7720c182d9a1be25ca041f5b325e8c6c570c063b13af7972219590a92701e south-america/grp_south-america_l1.parquet 570 kB 34a24e0eba8ea9190b1d7b2493e5dc1bd3df8baad161c3ddd71a1cd5e7f51cce south-america/grp_south-america_l2.parquet 892 kB d29353266bd8f38b8b9af9b5e84aa7fc924bf361bcd18dbc32a501ef0ef217f0 south-america/grp_south-america_l3.parquet 1.2 MB 4103cbf40365da39021b111f4723b865387f8731791a906db9577dd167cb32a6 south-america/rgn_south-america_160deg2.parquet 1.5 MB 2df8a9177b21a20a3b9a9b5046905d7c9683755bb540b2d982da79418306365a south-america/rgn_south-america_80deg2.parquet 1.9 MB bc7750d1a08efef092dcbe47afbac48fca79f3dea2da4e8610f7eae4b63df60b south-america/rgn_south-america_40deg2.parquet 2.6 MB c664be943547a088ceccbc04301bc68b5610b03c17f4307ee9fce22cb35a979d south-america/bsn_rgn_south-america.pmtiles 40 MB 3a31d44beeb2b31801538d9c1dbf47b42fd238a2acb7f8279a6324e9d27acb09 Each file is at https://data.fullhydro.org//.