| Lodi Citizen's Monitoring - Lodi, California |
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| March 2009 |
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| Weather: |
Clear/sunny temperature 21.2 C (70.2 F) |
Last rain 3-04-09 |
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| date |
Water had some olive-brown color, and algae
reported. |
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| 13-Mar-09 |
River level down, dam lowered, Lodi Lake
"drained" |
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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 |
13-Mar-09 |
12:25 |
7.6 |
12.6
C |
54.7 F |
10.4 |
3.6
ntu |
50 |
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 |
13-Mar-09 |
12:43 |
7.8 |
11.9
C |
53.4 F |
10.1 |
4.2
ntu |
50 |
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 |
13-Mar-09 |
15:30 |
6.7 |
13.0 C |
55.4 F |
10.8 |
9.9
ntu |
50 |
na |
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| River at |
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B |
A |
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A |
B |
A |
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| 1050 N Lincoln |
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| Site # 7 |
13-Mar-09 |
15:15 |
8.8 |
12.6
C |
54.7 F |
11.4 |
2.2
ntu |
40 |
0 |
water
temp/DO suspect-supersaturated |
| River, near Gazebo |
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C |
A |
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A |
A |
A |
A |
| N/O Lodi Lake |
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| Site # 7A |
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| East end (S/o SD) |
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| Lodi Lake |
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| Site # 8 |
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| Lodi Lake |
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| near Storm Drain |
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| Site # 9A |
13-Mar-09 |
15:00 |
7.3 |
13.2
C |
55.8 F |
9.6 |
9.6
ntu |
50 |
na |
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| River below WID |
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A |
A |
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A |
B |
A |
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| Dam at Bridge |
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| Weather: |
Clear, Light Breeze, temperature 24.0 C (75.1 F) |
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| date |
Water had some green and olive-brown color. |
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| 27-Mar-09 |
River level up, 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 |
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| River before City |
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| Storm System inlets |
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| Site # 2 |
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| River |
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| near Casa de Lodi |
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| Site # 5 |
27-Mar-09 |
16:14 |
7.8 |
17.6
C |
63.7 F |
9.8 |
2.8 ntu |
40 |
0 |
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| River at |
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A |
A |
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A |
A |
A |
A |
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| 1050 N Lincoln |
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| Site # 7 |
27-Mar-09 |
15:16 |
8.4 |
17.8
C |
64.0 F |
na |
3.2
ntu |
40 |
0 |
D.O. Meter trouble, people fishing in area |
| River, near Gazebo |
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B |
A |
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A |
A |
A |
| N/O Lodi Lake |
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| Site # 7A |
27-Mar-09 |
16:54 |
8.2 |
19.7
C |
67.5 F |
9.3 |
2.7
ntu |
50 |
na |
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| East end (S/o SD) |
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B |
A |
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A |
A |
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| Lodi Lake |
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| Site # 8 |
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| Lodi Lake |
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| near Storm Drain |
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| Site # 9A |
27-Mar-09 |
16:32 |
8.6 |
15.3
C |
59.5 F |
na |
5.6
ntu |
40 |
0 |
litter, graffiti |
| River below WID |
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C |
A |
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B |
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 |
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> 150 |
> 1000 |
> 10 |
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