| Lodi Citizen's Monitoring - Lodi, California | |||||||||||
| August 2009 | |||||||||||
| Weather: | Light breeze, sunny (29.8C/ 85.6F) | Last rain: June 4 | |||||||||
| date | Visual Observations: Odor: musky- 7A- all else- no odor;Algae: dense- sites 7, 7A, none elsewhere; | ||||||||||
| Foam: none;Turbidity: clear-sites 2,7,9. Murky- site 7A; Flow-low except for site 9-high. Oil-none; | |||||||||||
| Litter- none except for site 9- high.Color-Sites 2,9- no color; sites 7,7A- green. | |||||||||||
| 14-Aug-09 | River level up, dam raised, Mokelumne River impounded, Lodi Lake filled-3-17-09 | ||||||||||
| 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-Aug-09 | ||||||||||
| River before City | no data | ||||||||||
| Storm System inlets | available | ||||||||||
| Site # 2 | 14-Aug-09 | 7.8 | 18.2 C | 64.8 F | 9.7 | 70 ntu | 44 | 0 | kayaker went by | ||
| River | 15:52 | A | A | A | D | A | A | ||||
| near Casa de Lodi | |||||||||||
| Site # 5 | 14-Aug-09 | no data available | |||||||||
| River at | |||||||||||
| 1050 N Lincoln | |||||||||||
| Site # 7 | 14-Aug-09 | 6.4 | 21.7 C | 71.1 F | 8 | 1.6 ntu | 40 | 0 | pH seems suspect | ||
| River, near Gazebo | 16:15 | C | digital | digital | Chemet | A | A | A | |||
| N/O Lodi Lake | in can | in can | |||||||||
| Site # 7A | 14-Aug-09 | 7.4 | 25.4 C | 77.7 F | 8 | 5.0 ntu | 50 | 0 | problems with DO meter | ||
| East end (S/o SD) | 15:50 | A | digital | digital | Chemet | A | A | A | |||
| Lodi Lake | in can | in can | |||||||||
| Site # 8 | 14-Aug-09 | no data available | |||||||||
| Lodi Lake | |||||||||||
| near Storm Drain | |||||||||||
| Site # 9A | 14-Aug-09 | 8.0 | 22.2 C | 72.0 F | 9.2 | 10 ntu | 50 | 0 | kids spear fishing below bridge | ||
| River below WID | 16:23 | A | A | A | B | A | A | ||||
| Dam at Bridge | |||||||||||
| Weather: | Clear, Sunny, Calm- temperature 33.8 C (9 | Last rain: June 4 | |||||||||
| Visual observations: Odor-site 1-none; site 9- musky; Algae-none; Foam- none; Turbid-none; F | |||||||||||
| Litter- site-1- none; site 9- high; Color of water-none. | |||||||||||
| 28-Aug-09 | River level up because of impoundment, dam in place, Lodi Lake filled- 3/17/09 | ||||||||||
| Dissolved | (TDS) | Nitrate, | |||||||||
| Water | Oxygen | Turbidity | Conduct. | as mg/L | |||||||
| Test Site | Date | Time | pH | Temperature | mg/L | NTU | uS | Nitrogen | Remarks | ||
| Site #1 | 28-Aug-09 | 7.8 | 18.9 C | 66.0 F | 10.2 | 2.8 ntu | 50 | 0 | |||
| River before City | 16:03 | A | A | A | A | A | A | none | |||
| Storm System inlets | |||||||||||
| Site # 2 | 28-Aug-09 | no data available | |||||||||
| River | |||||||||||
| near Casa de Lodi | |||||||||||
| Site # 5 | 28-Aug-09 | no data available | |||||||||
| River at | |||||||||||
| 1050 N Lincoln | |||||||||||
| Site # 7 | 28-Aug-09 | no data available | |||||||||
| River, near Gazebo | |||||||||||
| N/O Lodi Lake | |||||||||||
| Site # 7A | no data available | ||||||||||
| East end (S/o SD) | |||||||||||
| Lodi Lake | |||||||||||
| Site # 8 | 28-Aug-09 | no data available | |||||||||
| Lodi Lake | |||||||||||
| near Storm Drain | |||||||||||
| Site # 9A | 28-Aug-09 | 7.8 | 21.3 C | 70.3 F | 10.2 | 2.3 ntu | 40 | 0 | cleaned smudge on turb. vial | ||
| River below WID | 16:50 | A | A | A | A | A | A | ||||
| Dam at Bridge | |||||||||||
| 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 | ||||||