Lodi Citizen's Monitoring - Lodi, California
JULY 2006
Weather: Light breeze, clear, temperature 34C (93 F)
date Water a little turbid with some olive-brown color reported.
14-Jul-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 14-Jul-06 13:50 6.8 18.6 C 65.5 F 9.2 4.8 ntu 10 0  
River before City     B A   A A B A  
Storm System inlets                    
Site # 2                    
River                    
near Casa de Lodi                    
Site # 5                    
River at                    
1050 N Lincoln                    
Site # 7 14-Jul-06 14:15 7.4 19.2 C 66.6 F 9.2 5.2 ntu 30 0 Some boat traffic
River, near Gazebo     A A   A B 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 14-Jul-06 14:50 7.0 18.0 C 64.4 F 9.8 5.3 ntu 0 0  
River below     A A   A B A A  
WID Dam                    
Weather: Calm, Sunny, temperature 29 C (84 F)
date Some olive brown color and some odor (feces )reported, 
27-Jul-06 Moderate flow, water in Lodi Lake
Site #1 (special) 27-Jul-06 15:45 7.6 17.2 C 63.0 F 9.8 4.3 ntu 40 0  
River before City     A A   A A A A  
Storm System inlets                    
Site # 2                    
River                    
near Casa de Lodi                    
Site # 5 27-Jul-06 16:05 7.6 17.2 C 63.0 F 9.9 4.1 30 0  
River at     A A   A A A as mg/L  
1050 N Lincoln                    
Site # 7 27-Jul-06 16:30 7.7 19.4 C 66.9 F 9.3 4.4 ntu 40 0  
River, near Gazebo     A B   A A A as mg/L  
N/O Lodi Lake                    
Site # 7A                    
East end (S/o SD)                    
Lodi Lake                    
Site # 8                    
Lodi Lake                    
near Storm Drain                    
Site # 9                    
River at                    
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