City of Lodi, Dept. of Public Works
Secchi Disc "Dip-in" Sampling, Lodi, California
Transparency:
Site: #1 Lodi Lake #2 Lodi Lake #3 Mokelumne River
Approx. water depth- 8.3 Approx. water depth- 8.1 Approx. water depth- 18
(Long.12117 ' 30" Lat. 38 9 ' 21 ") (East End/ Center of Lake) (Main Channel, 500 yds.
(North of Boathouse, Mid-Lake) Upstream of WID dam)
    Secchi reading     Secchi reading     Secchi reading  
Date Time Depth meters Depth Feet Time Depth meters Depth Feet Time Depth meters Depth Feet
11-Jul-01 13:50 1.5 m 4.9' 14:10 1.5 m 4.9' 13:55 3.0 m 9.8'
11-Jul-02 15:00 2 .0m 6.6' 15:00 1.95 m 6.4' 15:00 2.6 m 8.5'
11-Jul-03 11:00 2.4 m 7.9' 11:15 2.15 m 7.0' 10:45 2.85 m 9.3'
9-Jul-04 11:30 2.4 m 7.9' 11:20 1.85 m 6.1' 11:42 2.8 m 9.2'
8-Jul-05 12:25 1.95m 6.4' 12:40 2.0m 6.6' 12:24 3.25m 10.6'
14-Jul-06 11:45 2.05m 6.7' 11:50 2.2m 7.2' 11:35 2.5m 8.2'