Contents
CATCHMENT INFO
site_id: 11098000 site_name: 'ARROYO SECO NR PASADENA CA' site_parent: 18070105 site_latN: 34.222 site_lonW: -118.18 site_datum: 'NAD83' ws_area_km2: 41.44 Catchment Area: USGS Reference Area vs Area Calculated from Boundary Polygon Aref/Acalc - 1 = 0.0062452