| Lodi Citizen's Monitoring - Lodi, California | ||||||||||
| February 2008 | ||||||||||
| Weather: | Clear, light breeze, temperature 17C (63 F) | |||||||||
| date | Water had some turbidity, brown, olive brown and green color, and some algae reported. | |||||||||
| 08-Feb-08 | River level down, dam lowered 10/1/07, 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 | 08-Feb-08 | 11:30 | 7.4 | 10.0 C | 50.0 F | 11.5 | 4.0 ntu | 40 | 0 | |
| River before City | A | A | A | A | A | A | ||||
| Storm System inlets | ||||||||||
| Site # 2 | 08-Feb-08 | 11:55 | 7.7 | 9.0 C | 48.2 F | 11.6 | 3.7 ntu | 40 | 0 | |
| River | A | A | A | A | A | A | ||||
| near Casa de Lodi | ||||||||||
| Site # 5 | 08-Feb-08 | 15:15 | 8.5 | 11.2 C | 52.2 F | 9.6 | 13.1 ntu | 40 | 0 | |
| River at | B | A | A | B | A | A | ||||
| 1050 N Lincoln | ||||||||||
| Site # 7 | 08-Feb-08 | 15:40 | 8.0 | 11.4 C | 52.5 F | 9.3 | 16.1 ntu | 40 | 0 | |
| River, near Gazebo | B | A | B | B | A | A | ||||
| N/O Lodi Lake | ||||||||||
| Site # 7 | 08-Feb-08 | 16:05 | 7.7 | 10.7 C | 51.3 F | 11.2 | 16.0 ntu | 30 | 0 | |
| River, near Gazebo | A | A | A | B | A | A | ||||
| N/O Lodi Lake | ||||||||||
| Site # 7A | No Water in Lake | |||||||||
| East end (S/o SD) | ||||||||||
| Lodi Lake | ||||||||||
| Site # 8 | No Water in Lake | |||||||||
| Lodi Lake | ||||||||||
| near Storm Drain | ||||||||||
| Site # 9A | 08-Feb-08 | 15:30 | na | 10.0 C | 50.0 F | 11.2 | 2.9 ntu | 40 | 0 | Some litter on banks. |
| River below WID | A | A | A | A | A | pH meter not reading | ||||
| Dam at Bridge | correctly? pH 9.1 | |||||||||
| Weather: | 2/22: Breeze, overcast, drizzle, temperature 16 C (60 F) | |||||||||
| date | Water had some olive-brown & brown color and algae reported. | |||||||||
| 22-Feb-08 | River level down, dam lowered 10/1/07, 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 | 22-Feb-08 | 15:07 | 7.4 | 10.7 C | 51.3 F | 11.1 | 2.4 ntu | 40 | 0 | |
| River before City | A | A | A | A | A | A | ||||
| Storm System inlets | ||||||||||
| Site # 2 | 22-Feb-08 | 15:25 | 7.9 | 10.2 C | 50.4 F | 10.9 | 2.8 ntu | 40 | 0 | |
| River | A | A | A | A | A | |||||
| near Casa de Lodi | ||||||||||
| Site # 5 | 22-Feb-08 | 15:30 | 7.7 | 11.6 C | 52.9 F | 8.6 | 5.7 ntu | 40 | 0 | |
| River at | A | A | A | B | A | A | ||||
| 1050 N Lincoln | ||||||||||
| Site # 7 | 22-Feb-08 | 15:30 | 8.5 | 11.1 C | 52.0 F | 10.7 | 3.1 ntu | 40 | 0.04 | |
| River, near Gazebo | B | A | A | A | A | A | ||||
| N/O Lodi Lake | ||||||||||
| Site # 7A | No Water in Lake | |||||||||
| East end (S/o SD) | ||||||||||
| Lodi Lake | ||||||||||
| Site # 8 | 22-Feb-08 | 16:03 | 7.8 | 13.0 C | 55.4 F | 9.3 | 14.0 ntu | 80 | 0.06 | Storm runoff only |
| Lodi Lake | A | A | A | B | A | A | ||||
| near Storm Drain | ||||||||||
| Site # 9A | 22-Feb-08 | 16:17 | na | 10.3 C | 50.5 F | 10.5 | 2.3 ntu | 50 | 0 | Team 5 |
| River below WID | A | A | A | A | A | pH meter not reading | ||||
| Dam at Bridge | correctly? pH 9.1 | |||||||||
| Site # 9A | 22-Feb-08 | 16:17 | na | 10.3 C | 50.5 F | 10.7 | na | na | 0 | Team 7 |
| River below WID | A | A | A | pH and TDS probes | ||||||
| Dam at Bridge | not working | |||||||||
| 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 | |||||