| Lodi Citizen's Monitoring - Lodi, California |
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| May 2009 |
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| Weather: |
Light breeze/Clear/Sunny temperature 29.6 C (85.3 F) |
Last rain May 1- 4- season total: 13.42 " |
| date |
Water had some olive-brown color, and algae
reported. |
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| 08-May-09 |
River level up, dam raised, Mokelumne River
impounded, Lodi Lake filled-3-17-09 |
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Dissolved |
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(TDS) |
Nitrate, |
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| 0 |
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Water |
Oxygen |
Turbidity |
Conduct. |
as mg/L |
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| Test Site |
Date |
Time |
pH |
Temperature |
mg/L |
NTU |
uS |
Nitrogen |
Remarks |
| Site #1 |
08-May-09 |
13:40 |
7.7 |
17.9 C |
64.2 F |
9.2 |
1.7 ntu |
40 |
0 |
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| River before City |
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A |
A |
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A |
A |
A |
A |
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| Storm System inlets |
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| Site # 2 |
08-May-09 |
14:00 |
7.6 |
16.4 C |
61.5 F |
8.5 |
2.2 ntu |
40 |
0 |
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| River |
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A |
A |
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A |
A |
A |
A |
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| near Casa de Lodi |
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| Site # 5 |
08-May-09 |
15:10 |
7.1 |
19 C |
66.2 F |
10.1 |
3.6 ntu |
50 |
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DO meter suspect |
| River at |
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A |
A |
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A |
A |
A |
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| 1050 N Lincoln |
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| Site # 7 |
08-May-09 |
16:30 |
7.2 |
19.0 C |
66.2 F |
10.0 |
5.5 ntu |
40 |
0 |
jet skiers in area |
| River, near Gazebo |
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A |
A |
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A |
B |
A |
A |
| N/O Lodi Lake |
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| Site # 7A |
08-May-09 |
16:00 |
7.6 |
21.5 C |
70.7 F |
10.3 |
7.4 ntu |
40 |
0 |
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| East end (S/o SD) |
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A |
A |
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A |
B |
A |
A |
| Lodi Lake |
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| Site # 8 |
08-May-09 |
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no data available |
| Lodi Lake |
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| near Storm Drain |
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| Site # 9A |
08-May-09 |
15:25 |
7.2 |
18.5 C |
65.3 F |
9.0 |
3.2 ntu |
50 |
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| River below WID |
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A |
A |
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A |
A |
A |
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| Dam at Bridge |
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| Weather: |
Clear, Sunny, Calm- temperature 28.8 C (83.8 F) |
Last rain: 5-4-09- Season total: 13.42" |
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Water had some green and olive-brown color. |
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| 22-May-09 |
River level up because of impoundment, dam in
place, Lodi Lake filled- 3/17/09 |
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Dissolved |
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(TDS) |
Nitrate, |
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|
Water |
Oxygen |
Turbidity |
Conduct. |
as mg/L |
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| Test Site |
Date |
Time |
pH |
Temperature |
mg/L |
NTU |
uS |
Nitrogen |
Remarks |
| Site #1 |
22-May-09 |
9:20 |
7.4 |
15.5 C |
59.9 F |
8.9 |
1.9 ntu |
40 |
0 |
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| River before City |
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A |
A |
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A |
A |
A |
A |
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| Storm System inlets |
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| Site # 2 |
22-May-09 |
9:45 |
7.5 |
16.2 C |
61.2 F |
8.6 |
2.1 ntu |
40 |
0 |
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| River |
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A |
A |
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A |
A |
A |
A |
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| near Casa de Lodi |
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| Site # 5 |
22-May-09 |
15:00 |
6.5 |
19.5 C |
67.1 F |
10.4 |
3.4 ntu |
40 |
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DO meter suspect |
| River at |
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B |
A |
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A |
A |
A |
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| 1050 N Lincoln |
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| Site # 7 |
22-May-09 |
15:33 |
8.1 |
20.2 C |
68.4 F |
8.9 |
3.6 ntu |
30 |
0 |
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| River, near Gazebo |
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B |
A |
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A |
A |
A |
A |
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| N/O Lodi Lake |
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| Site # 7A |
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no data available |
| East end (S/o SD) |
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| Lodi Lake |
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| Site # 8 |
22-May-09 |
16:06 |
8.1 |
24.1 C |
75.4 F |
7.9 |
2.7 ntu |
30 |
0 |
shaded area in lake
near outfall |
| Lodi Lake |
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B |
A |
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A |
A |
A |
A |
| near Storm Drain |
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| Site # 9A |
22-May-09 |
15:16 |
7.1 |
18.4 C |
65.1 F |
11.2 |
2.7 ntu |
40 |
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DO meter suspect |
| River below WID |
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A |
A |
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A |
A |
A |
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| Dam at Bridge |
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| NA = Not Analyzed |
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| GRADE: |
pH |
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Temp |
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D.O. |
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Turbidity |
TDS |
Nitrates |
| A |
7.0 - 8.0 |
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Weather |
> 85% Saturation |
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< 5 |
< 150 |
< 1 |
| B |
6.5-6.9, 8.1-8.5 |
and |
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75-84% Sat. |
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5 - 20 |
151 - 300 |
2 - 3 |
| C |
6.0-6.4, 8.6-9.0 |
condition |
65-74% Sat. |
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21 - 50 |
301 - 500 |
4 - 5 |
| D |
5.5-5.9, 9.1-9.5 |
dependent |
55-64% Sat. |
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50 - 150 |
501 -1000 |
6
- 10 |
| F |
<5.5, >9.5 |
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< 55%Sat.,<5.0mg/L |
> 150 |
> 1000 |
> 10 |
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