{"name":"Spring Branch","slug":"spring-branch-va-upper-james","river_id":null,"bbox":[-79.9775,37.69216,-79.60876,37.87667],"generated_at":"2026-09-28T18:55:43Z","basis":"vsec","breaks":[58,64,70],"thermal":{"Cold":{"color":"#0f6e56","dark":"#3f9b7f"},"Cold-transitional":{"color":"#3d7c9c","dark":"#6aa6c4"},"Cool":{"color":"#c98a3b","dark":"#d9a256"},"Warm":{"color":"#a94b32","dark":"#c46a4f"},"Unknown":{"color":"#9a9384","dark":"#7c766a"}},"sites":[{"site_no":"02012500","name":"Jackson River At Falling Spring, Va","short":"Jackson River At Falling Spring, Va","lat":37.876667,"lon":-79.9775,"rm":null,"july_mean_f":63.1,"live":{"temp_c":15.4,"at_temp_c":"2026-09-28T18:30:00+00:00","at":"2026-09-28T18:30:00+00:00","provisional":true,"gage_ft":3.62,"at_gage_ft":"2026-09-28T18:30:00+00:00","temp_f":59.7,"thermal_class":"Cold-transitional","cfs":null}}],"river":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"july_class":"Unknown"},"geometry":{"type":"MultiLineString","coordinates":[[[-80.10111,37.69105],[-80.10103,37.69100999999998]],[[-80.11602,37.70451000000002],[-80.11456,37.70275999999999],[-80.11334,37.702240000000025],[-80.11097,37.70046000000002],[-80.1096,37.698949999999996],[-80.10838,37.698359999999994],[-80.10711,37.69655999999995],[-80.10592,37.695539999999966],[-80.10583,37.69506000000003],[-80.10389,37.69409000000004],[-80.10252,37.69261999999997],[-80.10221,37.69120000000004],[-80.10111,37.69105]],[[-79.71092,38.00187999999997],[-79.71019,37.99985999999996]],[[-79.72069,38.01843999999999],[-79.71999,38.018429999999995],[-79.71891,38.01741],[-79.71771,38.01690999999998],[-79.71598,38.01660000000005],[-79.71342,38.01701000000002],[-79.71227,38.01679000000003],[-79.71217,38.01595999999999],[-79.71304000000002,38.014389999999985],[-79.71392,38.01089],[-79.71454,38.010159999999956]],[[-79.71454,38.010159999999956],[-79.71495000000002,38.00942],[-79.71483,38.008350000000014],[-79.71294,38.00536999999997]],[[-79.61699,37.70318999999999],[-79.61602,37.705699999999986],[-79.61633,37.70667000000003]],[[-79.61633,37.70667000000003],[-79.61634,37.70765000000001],[-79.61558,37.70964999999997],[-79.61472,37.71017999999997],[-79.61282,37.71051000000001],[-79.61204,37.71111999999998],[-79.61133,37.71358000000002],[-79.60876,37.718619999999966]],[[-79.63123000000002,37.692159999999966],[-79.6293,37.69243],[-79.62881,37.69298000000003],[-79.62601,37.69427999999999],[-79.623,37.69624999999998],[-79.61942,37.696989999999985],[-79.61867,37.697479999999956],[-79.61763,37.69854000000003],[-79.61671,37.700749999999964],[-79.61661000000001,37.70226000000002],[-79.61699,37.70318999999999]]]}},{"type":"Feature","properties":{"july_class":"Cold"},"geometry":{"type":"LineString","coordinates":[[-79.71294,38.00536999999997],[-79.71227,38.004770000000015],[-79.71224,38.0038],[-79.71092,38.00187999999997]]}}]},"land":{"type":"FeatureCollection","features":[]}}