| Lodi Citizen's Monitoring - Lodi, California | ||||||||||
| MAY 2007 | ||||||||||
| Weather: | Light breeze, Clear, temperature 26C (79 F) | |||||||||
| date | Water had some turbidity and some olive brown color reported. | |||||||||
| 11-May-07 | Medium flow, river level up, March 16, 2007 Lodi Lake started filling. | |||||||||
| Dissolved | (TDS) | Nitrate, | ||||||||
| Water | Oxygen | Turbidity | Conduct. | as mg/L | ||||||
| Test Site | Date | Time | pH | Temperature | mg/L | NTU | uS | Nitrogen | Remarks | |
| Site #1 | 11-May-07 | 13:05 | 7.8 | 16.5 C | 61.7 F | 9.6 | 2.7 ntu | 40 | 0 | |
| River before City | A | A | A | A | A | A | ||||
| Storm System inlets | ||||||||||
| Site # 2 | 11-May-07 | 13:20 | 7.1 | 16.9 C | 62.4 F | 9.5 | 2.4 ntu | 40 | 0 | |
| River | A | A | A | A | A | A | ||||
| near Casa de Lodi | ||||||||||
| Site # 5 | na | 15:20 | 7.0 | 17.9 C | 64.2 F | 7.4 | 3.1 ntu | 40 | 0 | |
| River at | A | A | A | A | A | A | ||||
| 1050 N Lincoln | ||||||||||
| Site # 7 | 11-May-07 | 15:10 | 7.4 | 19.3 C | 66.7 F | 8.5 | 6.8 ntu | 30 | 0 | |
| River, near Gazebo | A | A | A | B | A | A | ||||
| N/O Lodi Lake | ||||||||||
| Site # 7 | 11-May-07 | 15:08 | 7.3 | 19.3 C | 66.7 F | 8.8 | .9 ntu | 40 | 0 | |
| River, near Gazebo | A | A | A | A | A | A | ||||
| N/O Lodi Lake | ||||||||||
| Site # 7A | 11-May-07 | 15:30 | 7.8 | 22.7 C | 72.9 F | 8.6 | 2.1 ntu | 40 | 0 | |
| East end (S/o SD) | A | A | A | A | A | A | ||||
| Lodi Lake | ||||||||||
| Site # 8 | 11-May-07 | 15:15 | 7.8 | 21.6 C | 70.9 F | 9.1 | 2.5 ntu | 40 | 0 | |
| Lodi Lake | A | A | A | A | A | A | ||||
| near Storm Drain | ||||||||||
| Site # 9 | 11-May-07 | 15:40 | 7.4 | 20.2 C | 68.4 F | 8.8 | 3.5 ntu | 40 | 0 | |
| River at | A | A | A | A | A | A | ||||
| WID Dam | ||||||||||
| Weather: | Some overcast, sunny and light breeze, temperature 31 C (87 F) | |||||||||
| date | Water a little turbid with some olive-brown and green color reported. | |||||||||
| 25-May-07 | Medium flow, river level up, March 16, 2007 Lodi Lake started filling. | |||||||||
| Dissolved | (TDS) | Nitrate, | ||||||||
| Water | Oxygen | Turbidity | Conduct. | as mg/L | ||||||
| Test Site | Date | Time | pH | Temperature | mg/L | NTU | uS | Nitrogen | Remarks | |
| Site #1 | 25-May-07 | 12:22 | 8.2 | 17.8 C | 64.0 F | 9.2 | 2.6 ntu | 40 | 0 | |
| River before City | B | A | A | A | A | |||||
| Storm System inlets | ||||||||||
| Site # 2 | 25-May-07 | 12:30 | 8.0 | 16.7 C | 62.1 F | 9.1 | 2.8 ntu | 30 | 0 | |
| River | A | A | A | A | A | |||||
| near Casa de Lodi | ||||||||||
| Site # 5 | 25-May-07 | 15:25 | 7.3 | 19.7 C | 67.5 F | 8.7 | 3.7 ntu | 40 | 0 | |
| River at | A | A | A | A | A | |||||
| 1050 N Lincoln | ||||||||||
| Site # 7 | 25-May-07 | 15:00 | 7.5 | 19.8 C | 67.6 F | 7.8 | 2.0 ntu | 40 | 0 | |
| River, near Gazebo | A | A | B | A | A | |||||
| N/O Lodi Lake | ||||||||||
| Site # 7 | 25-May-07 | 16:00 | 7.5 | 19.8 C | 67.6 F | 8.4 | .2 ntu | 80 | 0 | |
| River, near Gazebo | A | A | A | A | A | |||||
| N/O Lodi Lake | ||||||||||
| Site # 7A | 25-May-07 | 16:30 | 8.9 | 25.5 C | 77.9 F | 9.3 | .1 ntu | 50 | 0 | |
| East end (S/o SD) | C | A | A | A | A | |||||
| Lodi Lake | ||||||||||
| Site # 8 | 25-May-07 | 15:15 | 8.6 | 23.0 C | 73.4 F | 10.5 | 8 ntu | 40 | 0 | Substantial algae |
| Lodi Lake | C | A | A | B | A | |||||
| near Storm Drain | ||||||||||
| Site # 9 | 25-May-07 | 15:45 | 7.7 | 21.4 C | 70.5 F | 10.4 | 3.5 ntu | 40 | na | |
| River at | A | A | A | A | A | |||||
| 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 | |||||