Minnesota Pollution Control Agency water quality site: SC-17
Site description: St. Croix River at railroad bridge at Hudson, WI
Hydrologic Unit Code (HUC): 07030005
Site UTM N: 4980568
Site UTM E: 518112
UTM zone: 15
Drainage area at water quality site: 7,401 mi2
Sampling frequency: monthly
   
Flow station: 05340500 (USGS daily flows)
Station description: St. Croix River at St. Croix Falls, WI
Hydrologic Unit Code (HUC): 07030005
Station UTM N: 5028001
Station UTM E: 527629
UTM zone: 15
Drainage area at flow station: 6,240 mi2
Period of record: 01/01/1902-09/30/1997
Flow conversion: 
1.186 x (flow at 05340500) = estimated flow at SC-17

The following constituent values were removed from analysis as
possible outliers, or are below detection limits:
Date	     Constituent        Concentration
03/18/80     Total Phosphorus   7.8

Additional comments: none

Loads for this site were estimated with LOADEST2 version 1.101