Lodi Citizen's Monitoring - Lodi, California |
December 2009 |
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| Weather: |
Partly cloudy, sunny, light breeze (13.9C/ 57.1F) |
Last rain: 11-28-09- .29" |
Season total: 3.82" |
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Visual Observations: Odor- none. Algae- sites 1, 2, 9A light/ sites 7, 8 moderate. |
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| 04-Dec-09 |
Foam- none. Turbidity- sites 1, 2, 9A none/ sites 7, 8 cloudy. |
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Flow- sites 1, 2, 7, 8 low/ site 9A medium. Oil- sites 1, 2, 7, 8 none/ site 9A light sheen. |
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Litter- all sites light <than 5 pieces. |
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Color- all sites olive brown. |
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River Water Level- River level down, dam open, Mokelumne River NOT impounded, Lodi Lake emptied-11-08-09 |
| Monitorers: |
Sites # 1, 2 Lodi Academy- (Teacher- Caren Hall) |
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Sites # 7, 8 Lodi High-Team # 1 (Teacher- Mrs. Turner)- Nathen Shibler, Stefan Fuller, Sarah Galloway, |
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Kevin denHartog, James Reddis, Ashton Gorman,Jordan Waller Max Weigant, Ben Deckert, |
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Karina Suarez, Kasey Knox. |
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Sites # 9A Lodi High (Teacher- Mrs. Turner)- Ian Sroufe, Priyank Patel |
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Sites # 9A from the bridge- Jim Elliot CHS- (Teacher- Mr. Bray)- none |
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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 |
04-Dec-09 |
17:30 |
7.3 |
12.3 C |
54.1 F |
9.6 |
3.9 ntu |
42 |
0 |
Partly sunny. Leaf litter. |
| River before City |
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A |
A |
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A |
A |
A |
A |
| Storm System inlets |
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| Site # 2 |
04-Dec-09 |
18:03 |
7.4 |
12.3 C |
54.1 F |
9.3 |
3.5 ntu |
41 |
0 |
Near dusk, but partly cloudy. Leaf letter. |
| River |
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A |
A |
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A |
A |
A |
A |
| near Casa de Lodi |
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| Site # 5 |
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no data available |
| River at |
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| 1050 N Lincoln |
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| Site # 7 |
04-Dec-09 |
16:00 |
7.7 |
11.7 C |
53.1 F |
10.7 |
2.4 ntu |
30 |
0 |
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| River, near Gazebo |
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A |
A |
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A |
A |
A |
A |
| N/O Lodi Lake |
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| Site # 7A |
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lake emptied- no data available |
| East end (S/o SD) |
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| Lodi Lake |
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| Site # 8 |
04-Dec-09 |
16:30 |
8.7 |
14.0 C |
57.2 F |
6.2 |
4.3 ntu |
240 |
0.88 |
street runoff |
| Lodi Lake |
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C |
A |
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D |
A |
B |
A |
water |
| Near Storm Drain |
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| Site # 9 |
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not available |
| River- Upstream |
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| of dam |
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| Site # 9A |
04-Dec-09 |
15:00 |
8.0 |
11.7 C |
53.1 F |
10.2 |
1.7 ntu |
40 |
<1 |
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| River below WID |
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A |
A |
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A |
A |
A |
| Dam, under bridge |
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| Weather: |
Overcast Cloudy (11.7C/52.0F) |
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Last rain: 12-16-09- 1.87" |
Season total: 5.69" |
| date |
Visual observations: Odor- none. Algae- none. Foam- site 7 none/ site 8 separated bubbles. |
| 18-Dec-09 |
Turbidity- none. |
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Oil- site 7 none/ site 8 light sheen. Flow- all sites low. |
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Litter- site 7 none/ site 8 dense > 50 pieces. Color- all sites none. |
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River Water Level- River level down, dam open, Mokelumne River NOT impounded, Lodi Lake emptied-11-08-09 |
| Monitorers: |
Team # 1- Sites # 1, 2 - Ms. Hall- Lodi Academy- none |
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Team # 2- Sites # 7, 8- Tokay High- (Mrs. Starr)- Jenna Kanegawa, Gordon Wong. |
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Team# 3- Jim Elliot CHS- (Mr. Bray)- none |
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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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no data available |
| River before City |
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| Storm System inlets |
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| Site # 2 |
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no data available |
| River |
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| near Casa de Lodi |
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| Site # 5 |
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no data available |
| River at |
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| 1050 N Lincoln |
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| Site # 7 |
18-Dec-09 |
15:28 |
8.0 |
12.6 C |
54.7 F |
10.2 |
2.3 ntu |
40 |
0 |
we saw river otter in the river |
| River, near Gazebo |
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A |
A |
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A |
A |
A |
A |
| N/O Lodi Lake |
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| Site # 7A |
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lake emptied- no data available |
| East end (S/o SD) |
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| Lodi Lake |
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| Site # 8 |
18-Dec-09 |
16:03 |
7.8 |
15.7 C |
60.3 F |
8.3 |
1.9 ntu |
240 |
0.09 |
at the pipe- runoff |
| Lodi Lake |
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A |
A |
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B |
A |
B |
A |
| near Storm Drain |
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| Site # 9A |
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no data available |
| River below WID |
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| Dam at Bridge |
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| NA = Not Analyzed |
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| ND= None Detected |
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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 |
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> 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 |
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65-74% Sat. |
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21 - 50 |
301 - 500 |
4 - 5 |
| D |
5.5-5.9, 9.1-9.5 |
dependent |
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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 |