Lodi Citizen's Monitoring - Lodi, California
NOVEMBER 2006
Weather: Partly cloudy, temperature 19C (66 F)
date Water a little turbid with some olive-brown color (& yellow) reported.
10-Nov-06 Low flow, river low, Lodi Lake drained
            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-Nov-06 13:00 7.7 14.6 C 58.3 F 8.8 3.4 ntu 30 0  
River before City     A A   A A A A  
Storm System inlets                    
Site # 2 10-Nov-06 13:15 7.8 14.4 C 57.9 F 9.6 2.4 ntu 30 NA  
River     A A   A A A    
near Casa de Lodi                    
Site # 5 10-Nov-06 15:40 7.1 14.6 C 58.3 F 9.6 5.2 ntu 30 0  
River at     A A   A B A A  
1050 N Lincoln                    
Site # 7 10-Nov-06 15:15 7.5 14.7 C 58.5 F 9.9 11.8 ntu 30 0  
River, near Gazebo     A A   A B A A  
N/O Lodi Lake                    
Site # 7 10-Nov-06 16:00 7.7 13.6 C 56.5 F NA 3.6 ntu 220 0 D.O. meter problems
River, near Gazebo     A A     A B A TDS - 1000 cal
N/O Lodi Lake                    
Site # 7A                   Lake Drained
East end (S/o SD)                    
Lodi Lake                    
Site # 8 10-Nov-06 15:24 7.8 14.5 C 58.1 F 9.5 6.3 ntu 150 0.16 Water had a yellow
Lodi Lake     A A   A B B A tint.
near Storm Drain                    
Site # 9 10-Nov-06 16:08 7.5 13.5 C   9.4 2.2 ntu 30 0  
River at     A A   A A A A  
WID Dam                    
Only one monitoring day in November 2006
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