Table 4. Landscape and stream temperature variables measured for supplemental sampling sites (n = 17). Variable Abbreviation Units Year Value range Basin area BA km2 5–45 Elevation ELEV m 378–885 Percent riparian forest cover %RC % 1998 39–88 Percent catchment forest cover %CC % 1998 44–76 M7DAM temperature M7DAMT °C 2003 18.8–23.4