| Lodi Citizen's Monitoring - Lodi, California | |||||||||||
| JANUARY 2007 | |||||||||||
| Weather: | Windy, some overcast, temperature 8C (46 F) | ||||||||||
| date | Water had some turbidity and some olive-brown color reported. | ||||||||||
| 12-Jan-07 | 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 | 12-Jan-07 | 13:20 | 8.1 | 8.1 C | 46.6 F | 8.1 | 4.2 ntu | 30 | 0 | ||
| River before City | B | A | C | A | A | A | |||||
| Storm System inlets | |||||||||||
| Site # 2 | 12-Jan-07 | 13:31 | 7.7 | 7.5 C | 45.5 F | 8.1 | 3.8 ntu | 30 | 0 | ||
| River | A | A | C | A | A | A | |||||
| near Casa de Lodi | |||||||||||
| Site # 5 | NA | 32.0 F | |||||||||
| River at | |||||||||||
| 1050 N Lincoln | |||||||||||
| Site # 7 | 12-Jan-07 | 15:35 | - | 6.3 C | 43.3 F | 10.3 | 2.8 ntu | 40 | 0 | pH reading in error | |
| River, near Gazebo | A | B | A | A | A | ||||||
| N/O Lodi Lake | |||||||||||
| Site # 7A | NA | Not Analyzed, | |||||||||
| East end (S/o SD) | not enough water | ||||||||||
| Lodi Lake | in Lake | ||||||||||
| Site # 8 | NA | Not Analyzed, | |||||||||
| Lodi Lake | not enough water | ||||||||||
| near Storm Drain | in Lake | ||||||||||
| Site # 9 | 12-Jan-07 | 15:32 | 7.6 | 7.6 C | 45.7 F | 10.9 | 3.0 ntu | 30 | NA | ||
| River at | A | A | A | A | A | ||||||
| WID Dam | |||||||||||
| Weather: | Clear, sunny and calm, temperature 18 C (64 F) | ||||||||||
| date | Water a little turbid with some olive-brown color reported. | ||||||||||
| 26-Jan-07 | 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 | 26-Jan-07 | 12:54 | 7.8 | 9.7 C | 49.5 F | 8.1 | 3.7 ntu | 30 | 0 | ||
| River before City | A | A | C | A | A | A | |||||
| Storm System inlets | |||||||||||
| Site # 2 | 26-Jan-07 | 13:07 | 7.3 | 9.2 C | 48.6 F | 8.2 | 3.2 ntu | 30 | 0 | ||
| River | A | A | C | A | A | A | |||||
| near Casa de Lodi | |||||||||||
| Site # 5 | 26-Jan-07 | NR | 6.9 | 10.3 C | 50.5 F | 8.1 | 7.9 ntu | 20 | NR | ||
| River at | B | A | C | B | A | ||||||
| 1050 N Lincoln | |||||||||||
| Site # 7 | 26-Jan-07 | NR | 7.4 | 10.8 C | 51.4 F | 8.8 | 11.7 ntu | 20 | NR | ||
| River, near Gazebo | A | A | B | B | A | ||||||
| N/O Lodi Lake | |||||||||||
| Site # 7 | 26-Jan-07 | 15:42 | 8.5 | 9.5 C | 49.1 F | 10.8 | 11.7 ntu | 30 | 0 | ||
| River, near Gazebo | B | A | A | B | A | A | |||||
| N/O Lodi Lake | |||||||||||
| Site # 7A | Not Analyzed, | ||||||||||
| East end (S/o SD) | not enough water | ||||||||||
| Lodi Lake | in Lake | ||||||||||
| Site # 8 | 26-Jan-07 | 15:06 | 8.2 | 13.6 C | 56.5 F | 10.4 | 2 ntu | 330 | 0.5 | All water from Storm | |
| Lodi Lake | B | B | A | A | C | A | Drain (Lake empty) | ||||
| near Storm Drain | Too Shallow - DO? | ||||||||||
| Site # 9 | 26-Jan-07 | 15:37 | 8.2 | 9.2 C | 48.6 F | 10.2 | 4.0 ntu | 30 | 0 | 20 - 30 m upstream | |
| River at | B | A | A | A | A | A | from WID Dam | ||||
| 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 | ||||||