| Lodi Citizen's Monitoring - Lodi, California | |||||||||||
| DECEBER 2006 | |||||||||||
| Weather: | Very light breeze, clear, temperature 15C (59 F) | ||||||||||
| date | Water a no turbidity and some olive-brown color reported. | ||||||||||
| 1-Dec-06 | Low flow, river low, Lodi 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 | 1-Dec-06 | 13:22 | 8.0 | 13.1 C | 55.6 F | 8.0 | 2.9 ntu | 30 | 0 | ||
| River before City | A | A | B | A | A | A | |||||
| Storm System inlets | |||||||||||
| Site # 2 | 1-Dec-06 | 13:45 | 7.8 | 12.5 C | 54.5 F | 7.8 | 2.5 ntu | 40 | 0 | ||
| River | A | A | B | A | A | A | |||||
| near Casa de Lodi | |||||||||||
| Site # 5 | 1-Dec-06 | 15:20 | 7.2 | 12.0 C | 53.6 F | 12.2 | 3.9 ntu | 50 | NA | ||
| River at | A | A | A | A | A | ||||||
| 1050 N Lincoln | |||||||||||
| Site # 7 | 1-Dec-06 | 15:45 | 6.9 | 12.9 C | 55.2 F | 12.7 | 2.9 ntu | 30 | NA | ||
| River, near Gazebo | B | A | A | A | A | ||||||
| N/O Lodi Lake | |||||||||||
| Site # 7 | 1-Dec-06 | 15:34 | 7.5 | 11.5 C | 52.7 F | 9.8 | 4.1 ntu | 40 | 0 | ||
| River, near Gazebo | A | A | A | A | A | A | |||||
| N/O Lodi Lake | |||||||||||
| Site # 7A | No water in Lake | ||||||||||
| East end (S/o SD) | |||||||||||
| Lodi Lake | |||||||||||
| Site # 8 | 1-Dec-06 | 15:14 | 8.2 | 9.1 C | 48.4 F | 11.8 | 7.6 ntu | 60 | 0 | Lake, Storm Drain water. | |
| Lodi Lake | B | A | A | B | A | A | Re-read D.O., first | ||||
| near Storm Drain | reading 12.1 | ||||||||||
| Site # 9 | WID not open | ||||||||||
| River at | |||||||||||
| WID Dam | |||||||||||
| Weather: | Slight breeze, overcast, temperature 13.5 C (56 F) | ||||||||||
| date | Water a little turbid with some olive-brown color reported. | ||||||||||
| 15-Dec-06 | Low flow, river low, Lodi 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 | 5-Dec-06 | 15:10 | 7.4 | 13.9 C | 57.0 F | 7.3 | 4.2 ntu | 40 | 0 | ||
| River before City | A | A | C | A | A | A | |||||
| Storm System inlets | |||||||||||
| Site # 2 | 5-Dec-06 | 15:20 | 7.1 | 13.5 C | 56.3 F | 7.1 | 3.1 ntu | 30 | 0 | ||
| River | A | A | C | A | A | A | |||||
| near Casa de Lodi | |||||||||||
| Site # 5 | 5-Dec-06 | 15:35 | 6.7 | 14.0 C | 57.2 F | 8.3 | 6.1 ntu | 10 | 0 | ||
| River at | B | A | B | B | A | A | |||||
| 1050 N Lincoln | |||||||||||
| Site # 7 | 5-Dec-06 | 15:20 | 6.5 | 15.5 C | 59.9 F | 8.0 | 6.9 ntu | 10 | 0 | ||
| River, near Gazebo | B | B | A | B | A | A | |||||
| N/O Lodi Lake | |||||||||||
| Site # 7 | 5-Dec-06 | 15:15 | 8.9 | 12.8 C | 55.0 F | 9.1 | 3.5 ntu | 40 | 0 | trouble with pH meter | |
| River, near Gazebo | NA | A | A | A | A | A | |||||
| N/O Lodi Lake | |||||||||||
| Site # 7A | Not Sampled, | ||||||||||
| East end (S/o SD) | no water in lake | ||||||||||
| Lodi Lake | |||||||||||
| Site # 8 | 5-Dec-06 | 15:15 | 7.6 | 11.8 C | 53.2 F | 8.5 | 24 ntu | 110 | 0.6 | Lake, Very shallow, | |
| Lodi Lake | A | A | B | C | A | A | storm drain water only | ||||
| near Storm Drain | |||||||||||
| Site # 9 | 5-Dec-06 | 15:52 | 7.8 | 12.8 C | 55.0 F | 9.5 | 4.5 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 | ||||||