Lodi Citizen's Monitoring - Lodi, California          
JULY 2005                    
                     
Weather: Clear, light breeze, temperature 27 C (80 F)         
  Water had some cloudiness and some, olive-brown color reported.  
  Woodbridge Dam in operation, River level up, Lodi Lake with water.      
            Dissolved   (TDS) Nitrate,  
        Water Oxygen Turbidity Conduct. as mg/L  
Test Site Date Time  pH Temperature mg/L NTU uS Nitrogen Remarks
Site #1 8-Jul-05 14:45 7.3 15.4 C 59.7 F 8.1 4.2 ntu 30 0  
River before City     A A   B A A A  
Storm System inlets                    
Site # 2 NA                  
River                    
near Casa de Lodi                    
Site # 3 NA                  
River at                    
Mokelumne River Dr.                    
Site # 4 NA                  
River at "Scenic                    
Overlook" Awani Dr.                    
Site # 5 NA                  
River, Glen Beach                    
Edgewood Dr.                    
Site # 6 NA                  
River, N/O                    
Pigs Lake                    
Site # 7 8-Jul-05 15:10 6.9 18.1 C 64.6 F 7.7 5.2 ntu 30 0  
River, near Gazebo     B A   B A A A  
N/O Lodi Lake                    
Site # 7A                    
East end (S/o SD)                    
Lodi Lake                    
Site # 8                    
Lodi Lake above                    
last Storm Drain                    
Site # 9A 8-Jul-05 15:30 7.2 18.3 C 64.9 F 8.2 3.2 ntu 30 0  
River below     A A   A A A    
WID Dam                    
NA = Not Analyzed                    
GRADE: pH Temp D.O.     Turbidity TDS Nitrates
A 7.0 - 8.0 Weather > 85% Saturation   < 5 < 150 < 1
B 6.5-6.9, 8.1-8.5 and   75-84% Sat.   5 - 20 151 - 300 2  -  3
C 6.0-6.4, 8.6-9.0 condition 65-74% Sat.   21 - 50 301 - 500 4  -  5
D 5.5-5.9, 9.1-9.5 dependent 55-64% Sat.   50 - 150 501 -1000 6  -  10 
F <5.5, >9.5     < 55%Sat.,<5.0mg/L > 150 > 1000 > 10