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CATCHMENT INFO
site_id: 11274630 site_name: 'DEL PUERTO C NR PATTERSON CA' site_parent: 18040002 site_latN: 37.487 site_lonW: -121.21 site_datum: 'NAD83' ws_area_km2: 188.03 Catchment Area: USGS Reference Area vs Area Calculated from Boundary Polygon Aref/Acalc - 1 = 0.0023756