{"api_version":"1.0","data":{"slug":"chagrin-river","canonical_slug":"chagrin-river","name":"Chagrin River @ Willoughby","state":"OH","rating":"fair","score":27,"flow_cfs":66,"flow_percentile":52,"flow_phase":"stable","clarity":"Clear","water_temp_f":null,"air_temp_f":70,"primary_gauge_id":"04209000","is_fishable":false,"summary":"Holding steady at 66 CFS, water is clear. Adjust your approach \u2014 slow down, downsize, go deep. Holding steady. Fish are settled and predictable. Bite may slow \u2014 pressure rising. Drift Happens.","techniques":["float fishing","nymphing","swinging flies"],"recommended_flies":["egg patterns","beads","hare's ear nymphs","pheasant tail nymphs"],"lifecycle":{"state":"watching","severity":null,"headline":"SPC Marginal risk overhead. Gauges still calm.","expected_at":null,"ended_at":null,"confidence_score":67,"signals":["spc_mrgl"]},"timing":{"state":"low","current_rating":"fair","next_event":null,"event_at":null,"hours_until_event":null,"projected_peak_flow":null,"projected_peak_at":null,"projected_flow_6h":69.61,"projected_flow_12h":72.97,"projected_flow_18h":76.48,"confidence":0.38,"sources":["recent_regression"]},"wind_speed_mph":15,"wind_direction":"NNE","wind_classification":"onshore","wind_lake_facing_direction":"N","five_day_forecast":[{"day_label":"Sun","date":"2026-09-13","score":45,"label":"Fair"},{"day_label":"Mon","date":"2026-09-14","score":36,"label":"Fair"},{"day_label":"Tue","date":"2026-09-15","score":45,"label":"Fair"},{"day_label":"Wed","date":"2026-09-16","score":36,"label":"Fair"},{"day_label":"Thu","date":"2026-09-17","score":45,"label":"Fair"}],"canonical_url":"https:\/\/steelheadalmanac.com\/rivers\/chagrin-river"},"meta":{"observed_at":"2026-09-14T03:00:13+00:00","stale_after":"2026-09-14T03:15:13+00:00","updated_at":"2026-09-14T03:00:13+00:00","next_update_at":"2026-09-14T03:15:13+00:00","canonical_url":"https:\/\/steelheadalmanac.com\/rivers\/chagrin-river","attribution":"Steelhead Almanac (steelheadalmanac.com)","attribution_text":"Source: Steelhead Almanac live conditions, updated every 15 minutes.","action_url":"https:\/\/steelheadalmanac.com\/rivers\/chagrin-river?utm_source=ai-answer&utm_medium=api&utm_campaign=action&utm_content=river-chagrin-river","action_label":"Watch this river"}}