| Lodi Citizen's Monitoring - Lodi, California |
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| July 2009 |
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| Weather: |
Calm, sunny (22.3C/ 72.1F) |
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Last rain: June 4 |
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| date |
Visual
Observations: |
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| 10-Jul-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 |
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| Site #1 |
10-Jul-09 |
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| River before City |
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no data |
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| Storm System inlets |
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available |
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| Site # 2 |
10-Jul-09 |
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no data available |
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| River |
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| near Casa de Lodi |
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| Site # 5 |
10-Jul-09 |
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no data available |
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| River at |
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| 1050 N Lincoln |
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| Site # 7 |
10-Jul-09 |
16:50 |
7.6 |
N/A |
N/A |
8.7 |
n/a |
50 |
N/A |
new team- problems with calibration |
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| River, near Gazebo |
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A |
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A |
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A |
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| N/O Lodi Lake |
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| Site # 7A |
10-Jul-09 |
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no data available |
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| East end (S/o SD) |
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| Lodi Lake |
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| Site # 8 |
10-Jul-09 |
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no data available |
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| Lodi Lake |
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| near Storm Drain |
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| Site #
9A |
10-Jul-09 |
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| River below WID |
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no data |
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| Dam at Bridge |
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available |
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| Weather: |
Clear, Sunny, Calm- temperature 31.8 C (89.2 F) |
Last rain: June 4 |
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Visual
observations: No odor; no algae; foam- site 9-A; turbid- site 7; flow- low to
med; litter- site 9-A; |
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color of water- clear to brown. |
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| 24-Jul-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 |
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| Site #1 |
24-Jul-09 |
14:30 |
8.0 |
19.3
C |
66.7 F |
9.8 |
1.4
ntu |
40 |
N/A |
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| River before City |
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A |
A |
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A |
B |
A |
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| Storm System inlets |
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| Site # 2 |
24-Jul-09 |
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no data available |
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| River |
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| near Casa de Lodi |
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| Site # 5 |
24-Jul-09 |
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no data available |
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| River at |
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| 1050 N Lincoln |
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| Site # 7 |
24-Jul-09 |
13:51 |
7.8 |
22.6
C |
72.7 F |
9.5 |
1.5
ntu |
50 |
N/A |
DO meter seems high- supersaturated? |
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| River, near Gazebo |
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A |
A |
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A |
A |
A |
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| N/O Lodi Lake |
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| Site # 7A |
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no data available |
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| East end (S/o SD) |
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| Lodi Lake |
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| Site # 8 |
24-Jul-09 |
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no data available |
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| Lodi Lake |
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| near Storm Drain |
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| Site #
9A |
24-Jul-09 |
15:08 |
8.1 |
22.0
C |
71.6 F |
9.3 |
2.1
ntu |
40 |
N/A |
DO meter seems high- supersaturated? |
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| River below WID |
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B |
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 |
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| A |
7.0 - 8.0 |
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Weather |
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> 85% Saturation |
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< 5 |
< 150 |
< 1 |
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| 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 |
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| C |
6.0-6.4,
8.6-9.0 |
condition |
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65-74% Sat. |
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21 - 50 |
301 - 500 |
4 - 5 |
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| D |
5.5-5.9,
9.1-9.5 |
dependent |
55-64% Sat. |
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50 - 150 |
501 -1000 |
6 -
10 |
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| F |
<5.5, >9.5 |
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<
55%Sat.,<5.0mg/L |
> 150 |
> 1000 |
> 10 |
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