# shape of Cass River (HUC10 0408020503) IRI: Type: [geo:Geometry](http://www.opengis.net/ont/geosparql#Geometry) Location: 43.27918, -83.69322 (box -83.98511, 43.17919, -83.40133, 43.37918; west, south, east, north) - `adms:identifier`: [wbd-huc-shape 0408020503](https://ontology.bommaritollc.com/id/01a0de92-1893-75e9-9bf0-9867c60bb3b5) - `geo:asWKT`: MULTIPOLYGON (((-83.978733 43.376509, -83.980761 43.376999, -83.984101 43.379176, -83.984821 43.379123, -83.985105 43.378725, -83.984451 43.376763, -83.98385 43.376315, -83.980651 43.375848, -83.978945 43.375056, -83.974859 43.370707, -83.970933 43.365556, -83.971239 43.35923, -83.970858 43.358306, -83.969662 43.357892, -83.969554 43.350929, -83.955607 43.350982, -83.956456 43.348735, -83.959712 43.344671, -83.955317 43.342997, -83.95003 43.341838, -83.943485 43.341843, -83.942351 43.341286, -83.940994 43.341795, -83.940064 43.341702, -83.93773 43.339713, -83.93073 43.341524, -83.926734 43.341853, -83.924271 43.340675, -83.924384 43.339917, -83.925004 43.339461, -83.922054 43.33754, -83.919784 43.336498, -83.915101 43.336502, -83.909661 43.333172, -83.911136 43.331501, -83.909778 43.330767, -83.907905 43.330536, -83.905306 43.330808, -83.904255 43.329537, -83.900252 43.330468, -83.896182 43.329476, -83.892769 43.330049, -83.891002 43.329717, -83.89431 43.323941, -83.895474 43.323199, -83.895833 43.322015, -83.8952 43.319707, -83.895596 43.31793, -83.893749 43.316709, -83.889559 43.315763, -83.882918 43.316563, -83.880781 43.315848, -83.879161 43.314529, -83.878199 43.314692, -83.874638 43.314185, -83.872899 43.313161, -83.871212 43.313992, -83.872065 43.315866, -83.869836 43.316984, -83.867589 43.317355, -83.867467 43.317694, -83.868547 43.318214, -83.868093 43.318782, -83.867099 43.319264, -83.865069 43.319487, -83.863951 43.320663, -83.861857 43.321438, -83.858027 43.321108, -83.854997 43.319935, -83.853043 43.319954, -83.852231 43.319247, -83.848871 43.321711, -83.846436 43.321662, -83.845698 43.320534, -83.843686 43.321654, -83.841324 43.321989, -83.840154 43.321642, -83.837403 43.32166, -83.835579 43.319948, -83.835573 43.318391, -83.834765 43.316162, -83.831817 43.315392, -83.828587 43.315199, -83.826659 43.313214, -83.820067 43.312351, -83.816891 43.310529, -83.813867 43.311179, -83.812858 43.30912, -83.810636 43.308644, -83.808214 43.309193, -83.80654 43.308993, -83.805967 43.308248, -83.807996 43.308039, -83.808214 43.306559, -83.806722 43.304861, -83.80683 43.304454, -83.806035 43.304104, -83.806745 43.303403, -83.80627 43.302346, -83.805493 43.301815, -83.803826 43.301624, -83.803529 43.301053, -83.803578 43.300384, -83.805038 43.299916, -83.80553 43.298062, -83.79769 43.287668, -83.796365 43.288256, -83.794547 43.288282, -83.794375 43.289294, -83.789439 43.289881, -83.788385 43.290517, -83.786976 43.290622, -83.785029 43.289847, -83.784958 43.289034, -83.783331 43.28748, -83.779691 43.285753, -83.778081 43.28388, -83.776668 43.283169, -83.77215 43.283739, -83.770968 43.285232, -83.769466 43.285136, -83.769027 43.283498, -83.769401 43.28124, -83.768686 43.278235, -83.770329 43.277111, -83.771121 43.275431, -83.770849 43.27351, -83.770101 43.273003, -83.766774 43.271815, -83.76305 43.271782, -83.760741 43.271279, -83.759275 43.272624, -83.759165 43.273414, -83.76 43.274288, -83.759277 43.2747, -83.759769 43.275263, -83.758889 43.276521, -83.756353 43.27626, -83.754213 43.277307, -83.749556 43.276432, -83.745374 43.276376, -83.744646 43.277638, -83.744763 43.280995, -83.747297 43.282485, -83.747864 43.283298, -83.747546 43.283771, -83.745858 43.28425, -83.742895 43.284228, -83.738281 43.283439, -83.735646 43.281158, -83.735682 43.280052, -83.731769 43.280372, -83.729099 43.278968, -83.723571 43.277625, -83.722737 43.276219, -83.721807 43.27581, -83.719824 43.275366, -83.715283 43.275177, -83.715312 43.272904, -83.708773 43.272162, -83.704403 43.271051, -83.699885 43.267053, -83.698267 43.266137, -83.695759 43.265475, -83.695732 43.257965, -83.692005 43.255201, -83.689725 43.251966, -83.688228 43.250986, -83.686889 43.250979, -83.686643 43.247757, -83.686065 43.246453, -83.682428 43.243241, -83.681346 43.240329, -83.681403 43.239844, -83.686157 43.236282, -83.68908 43.232877, -83.68822 43.232195, -83.686284 43.232333, -83.683485 43.231022, -83.682238 43.230874, -83.68213 43.230344, -83.68273 43.230213, -83.683311 43.229284, -83.687986 43.225305, -83.687668 43.224877, -83.685429 43.224344, -83.683361 43.224896, -83.687074 43.220723, -83.685974 43.219898, -83.683346 43.219719, -83.682022 43.219054, -83.680538 43.21943, -83.680248 43.218476, -83.680803 43.215746, -83.68162 43.214194, -83.685053 43.213699, -83.687968 43.211767, -83.689604 43.211675, -83.690632 43.210516, -83.69036 43.210211, -83.692486 43.209269, -83.693575 43.208157, -83.693721 43.20754, -83.69273 43.207466, -83.692817 43.206883, -83.69382 43.206408, -83.693532 43.205936, -83.694634 43.204505, -83.693025 43.198638, -83.689137 43.198327, -83.684069 43.198905, -83.683416 43.20282, -83.681106 43.20563, -83.678944 43.205329, -83.675225 43.205779, -83.675501 43.204085, -83.674199 43.201963, -83.672145 43.202137, -83.671659 43.201236, -83.669109 43.20113, -83.669386 43.199824, -83.668479 43.198528, -83.666099 43.196784, -83.666501 43.196156, -83.665491 43.195303, -83.666026 43.194355, -83.665678 43.193728, -83.666018 43.192829, -83.664244 43.192237, -83.66424 43.191336, -83.663111 43.190714, -83.66199 43.188538, -83.660117 43.188996, -83.659267 43.189854, -83.657496 43.189739, -83.657972 43.188956, -83.657186 43.187835, -83.658111 43.186934, -83.658132 43.185076, -83.654302 43.18414, -83.651985 43.18287, -83.648401 43.182886, -83.647723 43.18234, -83.647023 43.180374, -83.644906 43.179894, -83.644873 43.17919, -83.620309 43.179596, -83.619501 43.181963, -83.619795 43.183557, -83.62352 43.187687, -83.622491 43.188359, -83.621786 43.190494, -83.615833 43.189242, -83.611904 43.190737, -83.609286 43.19124, -83.606249 43.189237, -83.604463 43.186154, -83.600595 43.185332, -83.600664 43.189301, -83.593766 43.190279, -83.590487 43.190222, -83.589925 43.191565, -83.588598 43.192561, -83.588413 43.194252, -83.583442 43.194288, -83.58276 43.195533, -83.578333 43.194041, -83.577546 43.19255, -83.569314 43.193298, -83.566461 43.192087, -83.562895 43.1917, -83.559822 43.193809, -83.558026 43.194102, -83.556921 43.194699, -83.554256 43.194758, -83.549012 43.197071, -83.547837 43.198945, -83.548107 43.201726, -83.548848 43.203139, -83.551041 43.204232, -83.549412 43.204975, -83.546087 43.205158, -83.54479 43.203404, -83.542411 43.203827, -83.540729 43.202876, -83.539891 43.203166, -83.536668 43.202636, -83.53575 43.201658, -83.535259 43.202508, -83.533492 43.202521, -83.532862 43.202138, -83.532104 43.200327, -83.52769 43.201328, -83.528402 43.202988, -83.530501 43.203408, -83.528232 43.204986, -83.528701 43.20591, -83.527543 43.20809, -83.529723 43.209687, -83.529251 43.211253, -83.527395 43.211552, -83.52773 43.212629, -83.525082 43.216537, -83.524348 43.21665, -83.523476 43.21597, -83.521714 43.21724, -83.517954 43.217306, -83.517454 43.216075, -83.517895 43.21418, -83.517351 43.213074, -83.516362 43.213183, -83.514451 43.214628, -83.513479 43.214828, -83.510279 43.212948, -83.507543 43.214206, -83.505478 43.21462, -83.504598 43.215345, -83.503989 43.216632, -83.504147 43.218437, -83.503599 43.21992, -83.504074 43.222329, -83.503761 43.222626, -83.501858 43.222662, -83.500528 43.223481, -83.499687 43.22355, -83.49769 43.221918, -83.496907 43.222587, -83.494403 43.223064, -83.49287 43.222085, -83.492807 43.220791, -83.49168 43.220441, -83.490822 43.219582, -83.489307 43.219576, -83.488047 43.220014, -83.487239 43.221084, -83.487167 43.222405, -83.48786 43.22361, -83.487336 43.224513, -83.484353 43.226604, -83.482412 43.225554, -83.481648 43.225571, -83.480805 43.226225, -83.480367 43.224478, -83.478838 43.224593, -83.478335 43.223637, -83.477572 43.223492, -83.474391 43.224082, -83.47246 43.223825, -83.471027 43.225257, -83.470155 43.22555, -83.469273 43.225261, -83.468161 43.225781, -83.467111 43.225789, -83.466354 43.226963, -83.467578 43.227649, -83.467558 43.228306, -83.46715 43.228788, -83.466599 43.228348, -83.46522 43.228409, -83.465549 43.230548, -83.464918 43.230853, -83.466134 43.232453, -83.465426 43.232989, -83.463723 43.232288, -83.462793 43.232394, -83.462502 43.233304, -83.462909 43.234955, -83.461559 43.237178, -83.459365 43.238068, -83.458076 43.23802, -83.457349 43.239149, -83.454361 43.237819, -83.454336 43.236931, -83.453458 43.237282, -83.453429 43.237952, -83.452629 43.238197, -83.453027 43.23988, -83.450285 43.23975, -83.449375 43.240856, -83.448423 43.241218, -83.446642 43.240375, -83.445351 43.240416, -83.442104 43.243425, -83.441428 43.244845, -83.440578 43.244647, -83.43962 43.242497, -83.438535 43.243404, -83.437073 43.243737, -83.436909 43.244371, -83.435133 43.245297, -83.43493 43.246335, -83.435993 43.247786, -83.432825 43.251091, -83.432209 43.252368, -83.4348 43.253066, -83.43555 43.25714, -83.43752 43.258453, -83.438877 43.258685, -83.437327 43.260937, -83.43461 43.262558, -83.433319 43.265728, -83.430121 43.266771, -83.432175 43.267439, -83.432318 43.270721, -83.431349 43.271505, -83.430463 43.271599, -83.430145 43.272809, -83.431795 43.275467, -83.43196 43.277016, -83.430274 43.278188, -83.428223 43.28087, -83.426741 43.281418, -83.426971 43.283032, -83.424679 43.283857, -83.425154 43.28474, -83.426796 43.285161, -83.426398 43.285932, -83.426918 43.286839, -83.42372 43.28804, -83.422502 43.289015, -83.423739 43.290377, -83.426002 43.291448, -83.425566 43.294405, -83.423714 43.295612, -83.421446 43.296032, -83.42015 43.297148, -83.417922 43.296822, -83.413776 43.298645, -83.412269 43.298247, -83.412949 43.297066, -83.412401 43.296324, -83.410091 43.295414, -83.408605 43.295606, -83.407729 43.296646, -83.408425 43.298662, -83.408228 43.300177, -83.406423 43.300521, -83.404333 43.301963, -83.402268 43.304194, -83.40248 43.30557, -83.40133 43.306663, -83.404715 43.30848, -83.408516 43.308974, -83.410893 43.311313, -83.412116 43.311941, -83.41381 43.311427, -83.414767 43.312411, -83.415194 43.313793, -83.416905 43.314198, -83.41925 43.315667, -83.42124 43.315703, -83.423017 43.31624, -83.42377 43.315746, -83.428591 43.315879, -83.429823 43.317214, -83.429804 43.31841, -83.430275 43.318871, -83.434267 43.319594, -83.434846 43.321796, -83.436393 43.323141, -83.438418 43.323807, -83.442943 43.323781, -83.444993 43.324295, -83.444735 43.325575, -83.446181 43.325804, -83.448999 43.327679, -83.452902 43.327053, -83.453885 43.327462, -83.457485 43.326597, -83.459244 43.326566, -83.458592 43.32601, -83.459594 43.325451, -83.462124 43.325822, -83.463936 43.325041, -83.466163 43.32506, -83.468607 43.325807, -83.469656 43.325515, -83.470787 43.324343, -83.471791 43.324005, -83.472646 43.32522, -83.476885 43.327777, -83.47847 43.328258, -83.480947 43.327862, -83.485932 43.328488, -83.489359 43.329665, -83.491418 43.330917, -83.498038 43.332322, -83.49996 43.333272, -83.501113 43.334419, -83.501216 43.337439, -83.503426 43.337461, -83.505159 43.340985, -83.505476 43.342764, -83.508068 43.343442, -83.508145 43.345254, -83.509238 43.346368, -83.510947 43.347334, -83.512723 43.347591, -83.511315 43.349695, -83.512902 43.350541, -83.514785 43.352552, -83.518365 43.352643, -83.521594 43.353813, -83.530036 43.354614, -83.532393 43.354195, -83.534293 43.353307, -83.535121 43.356376, -83.538932 43.358463, -83.546691 43.360044, -83.547464 43.359153, -83.548667 43.359158, -83.550274 43.360454, -83.550887 43.360144, -83.55583 43.359807, -83.559357 43.361344, -83.563733 43.361683, -83.5649 43.362776, -83.564304 43.366229, -83.569522 43.366143, -83.572729 43.365136, -83.573714 43.366963, -83.584423 43.368769, -83.587016 43.370879, -83.587483 43.371716, -83.595601 43.374599, -83.597242 43.372739, -83.604807 43.373193, -83.614733 43.373042, -83.621141 43.36806, -83.622558 43.365734, -83.622618 43.364385, -83.621081 43.360135, -83.622208 43.358723, -83.622656 43.358444, -83.62518 43.358496, -83.627054 43.357678, -83.634313 43.357694, -83.636234 43.356778, -83.63691 43.356933, -83.636996 43.357448, -83.63825 43.357252, -83.639638 43.356666, -83.638748 43.355935, -83.642464 43.353969, -83.64374 43.353914, -83.645023 43.354509, -83.648173 43.353109, -83.649437 43.351418, -83.652378 43.350522, -83.653605 43.349491, -83.654065 43.348275, -83.655256 43.348238, -83.655878 43.347459, -83.657231 43.343479, -83.65682 43.341833, -83.65711 43.341359, -83.656481 43.340931, -83.656409 43.338143, -83.659243 43.337712, -83.661678 43.336249, -83.663876 43.336236, -83.664047 43.35089, -83.698265 43.350777, -83.698583 43.350543, -83.702901 43.351262, -83.707035 43.35247, -83.710812 43.352917, -83.716525 43.35219, -83.718141 43.351367, -83.718658 43.350437, -83.719546 43.349994, -83.720027 43.350292, -83.738207 43.350402, -83.738211 43.352266, -83.746416 43.352928, -83.75148 43.35241, -83.75599 43.350328, -83.778741 43.350274, -83.77878 43.351184, -83.780738 43.353058, -83.782597 43.353925, -83.782098 43.354452, -83.782713 43.354861, -83.782636 43.355363, -83.781746 43.355626, -83.781548 43.35625, -83.785952 43.35614, -83.788396 43.354832, -83.791761 43.355412, -83.793585 43.354734, -83.795494 43.354828, -83.800655 43.356846, -83.801267 43.357669, -83.804861 43.357769, -83.805532 43.358616, -83.809637 43.359082, -83.810632 43.358304, -83.817463 43.357819, -83.818262 43.359854, -83.822082 43.361621, -83.823556 43.362729, -83.824835 43.362688, -83.825196 43.363004, -83.825557 43.36238, -83.824909 43.361502, -83.826864 43.361079, -83.828505 43.362444, -83.829286 43.361605, -83.833358 43.360606, -83.834151 43.361304, -83.836059 43.361735, -83.836415 43.362726, -83.838408 43.363821, -83.843944 43.36369, -83.846239 43.364776, -83.848304 43.366899, -83.850857 43.36764, -83.852386 43.368502, -83.853164 43.369504, -83.853502 43.371008, -83.856224 43.374091, -83.857214 43.374568, -83.858417 43.374601, -83.859119 43.375458, -83.860505 43.375716, -83.860883 43.376186, -83.862618 43.375675, -83.863607 43.374649, -83.865686 43.373743, -83.869644 43.373752, -83.870627 43.372699, -83.872298 43.37233, -83.87515 43.372841, -83.877149 43.372733, -83.879144 43.371617, -83.879865 43.371632, -83.881062 43.370684, -83.885516 43.371206, -83.887143 43.372137, -83.888604 43.374324, -83.890599 43.373217, -83.891711 43.373121, -83.893561 43.375436, -83.894518 43.374557, -83.894138 43.37104, -83.895049 43.370268, -83.903467 43.366782, -83.907615 43.367894, -83.909685 43.368094, -83.911956 43.367714, -83.91445 43.366323, -83.915684 43.36867, -83.915683 43.370088, -83.926216 43.3736, -83.930699 43.372964, -83.932185 43.373063, -83.936518 43.377195, -83.941235 43.378716, -83.942286 43.378682, -83.955093 43.372406, -83.966478 43.372308, -83.972205 43.371758, -83.976121 43.375031, -83.978733 43.376509))) (geo:wktLiteral) - `prov:wasDerivedFrom`: [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-188f-7304-9980-4a593721bb15) - **simplification tolerance** (`bcgeo:simplificationTolerance`): 25.0 (xsd:double) ## Elsewhere - [OpenStreetMap](https://www.openstreetmap.org/?mlat=43.27918&mlon=-83.69322#map=14/43.27918/-83.69322) (43.27918, -83.69322) - [Google Maps](https://www.google.com/maps/search/?api=1&query=43.27918,-83.69322) - [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov) ## Pointing here - Default geometry of (1; `geo:hasDefaultGeometry`): - [Cass River (HUC10 0408020503)](https://ontology.bommaritollc.com/id/01a0de92-1eb9-710b-8a84-b149458add3c) - Geometry of (1; `geo:hasGeometry`): - [Cass River (HUC10 0408020503)](https://ontology.bommaritollc.com/id/01a0de92-1eb9-710b-8a84-b149458add3c) --- Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0de92-1890-71bb-bd19-c5f934551967.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0de92-1890-71bb-bd19-c5f934551967.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0de92-1890-71bb-bd19-c5f934551967.nt), [HTML](https://ontology.bommaritollc.com/id/01a0de92-1890-71bb-bd19-c5f934551967) Cite as: shape of Cass River (HUC10 0408020503). bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0de92-1890-71bb-bd19-c5f934551967 Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.