Lodi Citizen's Monitoring - Lodi, California
JULY 2007
Weather: Windy, Clear, temperature 28C (82 F)
date No color or turbidity reported
13-Jul-07 Slow flow, river level up, March 16, 2007 Lodi Lake started filling.
            Dissolved   (TDS) Nitrate,  
        Water Oxygen Turbidity Conduct. as mg/L  
Test Site Date Time  pH Temperature mg/L NTU uS Nitrogen Remarks
Site #1 13-Jul-07 11:45 7.8 18.4 C 65.1 F 8.5 2.1 ntu 35 0  
River before City     A A   A A A A  
Storm System inlets                    
Site # 2                    
River                    
near Casa de Lodi                    
Site # 5                    
River at                    
1050 N Lincoln                    
Site # 7                    
River, near Gazebo                    
N/O Lodi Lake                    
Site # 7A                    
East end (S/o SD)                    
Lodi Lake                    
Site # 8                    
Lodi Lake                    
near Storm Drain                    
Site # 9 13-Jul-07 11:05 7.6 21.8 C 71.2 F 8.2 2.4 ntu 40 0  
River at     A 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