| Lodi Citizen's Monitoring - Lodi, California | |||||||||||
| SEPTEMBER 2007 | |||||||||||
| Weather: | Light Breeze, some clouds, temperature 29C (83 F) | ||||||||||
| date | Water had some brown and olive-brown color reported. | ||||||||||
| 14-Sep-07 | Slow 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 | 14-Sep-07 | 13:40 | 7.5 | 20.1 C | 68.2 F | 7.3 | 2.1 ntu | 40 | 0 | ||
| River before City | A | A | B | A | A | A | |||||
| Storm System inlets | |||||||||||
| Site # 2 | 14-Sep-07 | 14:00 | 7.7 | 18.5 C | 65.3 F | 8.0 | 1.5 ntu | 30 | 0 | ||
| River | A | A | A | A | A | A | |||||
| near Casa de Lodi | |||||||||||
| Site # 5 | |||||||||||
| River at | |||||||||||
| 1050 N Lincoln | |||||||||||
| Site # 7 | 14-Sep-07 | 15:40 | 7.8 | 20.8 C | 69.4 F | NA | 2.7 ntu | 40 | 0 | D.O. meter battery dead | |
| River, near Gazebo | A | A | |||||||||
| N/O Lodi Lake | |||||||||||
| Site # 7A | 14-Sep-07 | 15:25 | 7.6 | 23.3 C | 73.9 F | NA | 2.7 ntu | 50 | 0 | D.O. meter battery dead | |
| East end (S/o SD) | A | A | |||||||||
| Lodi Lake | |||||||||||
| Site # 8 | 14-Sep-07 | 16:53 | 7.5 | 22.1 C | 71.8 F | 8.0 | 1.3 ntu | 70 | 0 | ||
| Lodi Lake | A | A | A | A | A | A | |||||
| near Storm Drain | |||||||||||
| Site # 9A | 14-Sep-07 | 16:24 | 7.8 | 20.9 C | 69.6 F | 8.6 | 1.5 ntu | 50 | 0 | Saw Crayfish and other | |
| River below WID | A | A | A | A | A | A | invertbrates | ||||
| Dam at Bridge | |||||||||||
| Weather: | Breezy, partly cloudy, temperature 23 C (73 F) (First significant rain of season 9/22/07, 0.25") | ||||||||||
| date | Water had some olive-brown and brown color reported. | ||||||||||
| 28-Sep-07 | Low 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 | 28-Sep-07 | 12:40 | 7.1 | 17.5 C | 63.5 F | 7.5 | 2.3 ntu | 30 | 0 | First significant rain: | |
| River before City | A | A | B | A | A | A | 9/22/07, 0.25" | ||||
| Storm System inlets | |||||||||||
| Site # 2 | 28-Sep-07 | 13:00 | 7.1 | 17.5 C | 63.5 F | 7.6 | 3.2 ntu | 40 | 0 | ||
| River | A | A | B | A | A | A | |||||
| near Casa de Lodi | |||||||||||
| Site # 5 | |||||||||||
| River at | |||||||||||
| 1050 N Lincoln | |||||||||||
| Site # 7 | 28-Sep-07 | 15:50 | 7.5 | 19.7 C | 67.5 F | 9.2 | 4.5 ntu | 50 | 0 | ||
| River, near Gazebo | A | A | A | A | A | A | |||||
| N/O Lodi Lake | |||||||||||
| Site # 7A | 28-Sep-07 | 16:10 | 7.8 | 20.2 C | 68.4 F | 8.6 | 4.8 ntu | 50 | 0 | ||
| East end (S/o SD) | A | A | A | A | A | A | |||||
| Lodi Lake | |||||||||||
| Site # 8 | 28-Sep-07 | 16:17 | 8.0 | 19.1 C | 66.4 F | 6.6 | 2 ntu | 40 | 0 | Litter: plastic, metal, | |
| Lodi Lake | A | A | C | A | A | A | dead fish, glass | ||||
| near Storm Drain | |||||||||||
| Site # 9A | 28-Sep-07 | 15:29 | 7.9 | 18.4 C | 65.1 F | 8.1 | 2.1 ntu | 50 | 0 | Litter, aluminum, leaves | |
| River below WID | 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 | ||||||