Long Term Resource Monitoring Program water quality sites: M796.9N and M796.9M Site description: Mississippi River near Lock and Dam #3 Hydrologic Unit Code (HUC): 07040001 Site UTM N: 4939807 (M796.9N) 4939664 (M796.9M) Site UTM E: 531001 (M796.9N) 531047 (M796.9M) UTM zone: 15 Drainage area at water quality site: 45,170 mi2 Sampling frequency: biweekly Flow station: Lock and Dam #3 (USACOE daily flows) Station description: Lock and Dam #3 near Red Wing, MN Hydrologic Unit Code (HUC): 07040001 Station UTM N: 4939696 Station UTM E: 530938 UTM zone: 15 Drainage area at flow station: 45,170 mi2 Period of record: Calculated flow available from 01/02/1968-07/14/1998 Flow conversion: none The following constituent values were removed from analysis as possible outliers, or are below detection limits: none Additional comments: Constituent data is based on site M796.9N from 06/11/1991 to 04/06/1993. Data from 04/28/1993 to 06/19/1998 is the mean concentration from sites M796.9N and M796.9M Loads for this site were estimated with LOADEST2 version 1.10