| Lodi Citizen's Monitoring - Lodi, California | ||||||||||
| FEBRUARY 2004 | ||||||||||
| Weather: | Cloudy, light breeze, light rain 16:30, temperature 13.5 C (56 F) | |||||||||
| Water had some cloudiness and some green/olive color reported. | ||||||||||
| Boards taken out Woodbridge dam 11/5/03, river low, 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 | 13-Feb-04 | 13:05 | 6.2 | 10.5 C | 50.9 F | 10.6 | 3.6 ntu | 40 | 0 | oil/gas ponded in dry |
| River before City | Grade: | C | A | A | A | A | A | dock area, should be | ||
| Storm System inlets | cleaned before river rises. | |||||||||
| Site # 2 | 13-Feb-04 | 13:40 | 6.0 | 10.5 C | 50.9 F | 10.1 | 2.6 ntu | 40 | 0 | |
| River | Grade: | C | A | A | A | A | A | |||
| near Casa de Lodi | ||||||||||
| Site # 3 | 13-Feb-04 | 15:50 | 7.5 | 10.1 C | 50.2 F | 10.6 | 2.4 ntu | 40 | 0 | dog feces, litter, |
| River at | Grade: | A | A | A | A | A | A | cigarettes, | ||
| Mokelumne River Dr. | possible fertilizer runoff | |||||||||
| Site # 4 | 13-Feb-04 | 16:20 | 8.1 | 10.1 C | 50.2 F | 10.2 | 6.3 ntu | 40 | 0 | shopping cart, cans |
| River at "Scenic | Grade: | B | A | A | B | A | A | metal scraps and a | ||
| Overlook" Awani Dr. | blue barrel in water | |||||||||
| Site # 5 | 13-Feb-04 | 15:33 | 7.5 | 10.8 C | 51.4 F | 10.8 | 3.5 ntu | 40 | 0 | foam by storm drain |
| River, Glen Beach | Grade: | A | A | A | A | A | A | |||
| Edgewood Dr. | ||||||||||
| Site # 6 | 13-Feb-04 | 16:00 | 7.5 | 10.7 C | 51.3 F | 10.4 | 2.4 ntu | 40 | 0 | |
| River, N/O | Grade: | A | A | A | A | A | A | |||
| Pigs Lake | ||||||||||
| Site # 7 | 13-Feb-04 | 15:30 | 6.9 | 9.9 C | 49.8 F | 10.9 | 7.2 ntu | 40 | 0 | |
| River, near Gazebo | Grade: | estim. | B | A | A | B | A | A | ||
| N/O Lodi Lake | ||||||||||
| Site # 7A | NA | No Water | ||||||||
| East end (S/o SD) | Grade: | in Lake | ||||||||
| Lodi Lake | ||||||||||
| Site # 8 | 13-Feb-04 | 15:40 | 8.0 | 12.4 C | 54.3 F | 11.6 | 3.7 ntu | 310 | 0.25 | virtually no discharge |
| Lodi Lake above | Grade: | A | A | A | A | C | A | (first ever nitrate | ||
| last Storm Drain | detection) | |||||||||
| Site # 9 | 13-Feb-04 | 16:09 | 7.4 | 9.9 C | 49.8 F | 10.8 | 5.5 ntu | 40 | 0 | |
| River at | Grade: | A | A | A | B | A | A | |||
| WID Dam | ||||||||||
| NA = Not Analyzed (equipment problems) | ||||||||||
| 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 | |||||