| Lodi Citizen's Monitoring - Lodi, California | ||||||||||
| MAY 2005 | ||||||||||
| Weather: | Clear, light breeze, temperature 27 C (80 F) | |||||||||
| Water had some cloudiness and some, olive-brown, green color reported. | ||||||||||
| Woodbridge Dam in operation, River level up, Lodi Lake with water. | ||||||||||
| Dissolved | (TDS) | Nitrate, | ||||||||
| Water | Oxygen | Turbidity | Conduct. | as mg/L | ||||||
| Test Site | Date | Time | pH | Temperature | mg/L | NTU | uS | Nitrogen | Remarks | |
| Site #1 | 13-May-05 | 13:12 | 7.3 | 15.3 C | 59.5 F | 8.5 | 2.0 ntu | 40 | 0 | |
| River before City | Grade: | A | A | A | A | A | A | |||
| Storm System inlets | ||||||||||
| Site # 2 | 13-May-05 | 13:29 | 7.2 | 13.7 C | 56.7 F | 8.9 | 1.8 ntu | 40 | 0 | |
| River | Grade: | A | A | A | A | A | A | |||
| near Casa de Lodi | ||||||||||
| Site # 3 | 13-May-05 | 15:40 | 7.2 | 14.2 C | 57.6 F | 10.4 | 3.0 ntu | 50 | 0 | |
| River at | Grade: | A | A | A | A | A | A | |||
| Mokelumne River Dr. | ||||||||||
| Site # 4 | 13-May-05 | 16:00 | 7.2 | 15.3 C | 59.5 F | 10.3 | 10.0 | 50 | 0 | |
| River at "Scenic | Grade: | A | A | A | B | A | A | |||
| Overlook" Awani Dr. | ||||||||||
| Site # 5 | 13-May-05 | 15:40 | 8 | 14.7 C | 58.5 F | 10.1 | 6.5 ntu | 40 | NA | |
| River, Glen Beach | Grade: | A | A | A | B | A | ||||
| Edgewood Dr. | ||||||||||
| Site # 6 | 13-May-05 | 15:30 | 7.5 | 15.8 C | 60.4 F | 9.8 | 11.5 ntu | 40 | NA | |
| River, N/O | Grade: | A | A | A | B | A | ||||
| Pigs Lake | ||||||||||
| Site # 7 | 13-May-05 | 15:00 | 8.3 | 15.2 C | 59.4 F | 9.5 | NA | 50 | 0 | pH solution -> 7.0 |
| River, near Gazebo | Grade: | B | A | A | A | A | ||||
| N/O Lodi Lake | ||||||||||
| Site # 7A | 13-May-05 | 16:00 | 8.3 | 22.1 C | 71.8 F | 12.8 | NA | 50 | 0 | |
| East end (S/o SD) | Grade: | B | C | A | A | A | ||||
| Lodi Lake | ||||||||||
| Site # 8 | 13-May-05 | 15:40 | 7.8 | 15.7 C | 60.3 F | 9.6 | 6.0 ntu | 40 | 0 | Sea-Doo passed by |
| Lodi Lake above | Grade: | A | A | A | B | A | A | just before DO sampling | ||
| last Storm Drain | DO meter out of order. | |||||||||
| Site # 9A | 13-May-05 | 16:05 | 7.5 | 15.3 C | 59.5 F | 10.1 | 12.8 ntu | 50 | 0 | DO for Sites 8 & 9 were |
| River below | Grade: | A | A | A | B | A | A | read later with another | ||
| WID Dam | DO meter. | |||||||||
| NA = Not Analyzed (equipment problems) | * High turbidity interfere with D.O. measurement | |||||||||
| 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 | |||||