LTRMP water quality site: AL02.3M Site description: Apple River near confluence with Mississippi River Hydrologic Unit Code (HUC): 07060005 Site UTM N: 4674110 Site UTM E: 728236 UTM zone: 15 Drainage area at water quality site: 252 mi2 sampling frequency: biweekly Flow station: 05419000 (USGS daily flows) Station description: Apple River Near Hanover, Il Station Latitude: 421505 Station Longitude: 0901710 Drainage area at flow station: 247 mi2 Period of record: 10/1934 - 09/1997 Flow conversion: 1.020 x (flow at 05419000) = estimated flow at AL02.3M The following constituent values have been removed from analysis as possible outliers, or are below detection limits: Date Constituent Value 09-08-1994 Total Nitrate 10.974 08-22-1996 Total Nitrate 0.0876 NOTE: Loads for this site were estimated with a previous version of LOADEST2.