Lodi Citizen's Monitoring - Lodi, California
AUGUST 2006
Weather: Light breeze, clear, temperature 33C (91 F)
date Water a little turbid with some olive-brown color reported.
10-Aug-06 Moderate flow, river at normal levels, water in Lodi Lake
            Dissolved   (TDS) Nitrate,  
        Water Oxygen Turbidity Conduct. as mg/L  
Test Site Date Time  pH Temperature mg/L NTU uS Nitrogen Remarks
Site #1 10-Aug-06 15:50 7.4 22.5 C 72.5 F 8.7 4.3 ntu 30 0  
River before City     A A   A A B A  
Storm System inlets                    
Site # 2                    
River                    
near Casa de Lodi                    
Site # 5                    
River at                    
1050 N Lincoln                    
Site # 7 10-Aug-06 16:20 7.6 23.3 C 73.9 F 8.4 4.4 ntu 40 0  
River, near Gazebo     A A   A A A A  
N/O Lodi Lake                    
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 # 9A 10-Aug-06 16:40 7.1 22.8 C 73.0 F 9.3 4.2 ntu 30 0  
River below     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