{"date":"2026-05-09","value":7,"underlying_score":24,"descriptor":"Blown","methodology":"Percentile rank vs. \u00b115-day historical window of underlying composite scores. Bands: Excellent 90+, Good 70-89, Average 30-69, Poor 10-29, Blown 0-9.","sub_indices":{"fly":24,"float":24,"erie":21,"ontario":32},"rivers_active":31,"rivers_total":31,"rivers_blown":20,"species_mode":"steelhead","updated_at":"2026-05-10T03:51:53+00:00"}