Friends of the Santa Cruz River: River Watch Water Quality Data
Friends of the Santa Cruz River: River Watch Water Quality Data
Friends of the Santa Cruz River: River Watch Water Quality Data
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<strong>Friends</strong> <strong>of</strong> <strong>the</strong> <strong>Santa</strong> <strong>Cruz</strong> <strong>River</strong>:<br />
<strong>River</strong> <strong>Watch</strong> <strong>Water</strong> <strong>Quality</strong> <strong>Data</strong><br />
Sherry Sass
FOSCR Monitoring Sites
Ammonia mg N/L<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
Levels <strong>of</strong> Ammonia 1992-2008<br />
Rio Rico<br />
Chavez Siding<br />
R² = 0.5343<br />
R² = 0.2248<br />
‘92 ‘93 ‘94 ‘95 ‘96 ‘97 ‘98 ‘99 ‘00 ‘01 ‘02 ‘03 ‘04 ‘05 ‘06 ‘07 ‘08
DO mgO 2/L<br />
Levels <strong>of</strong> Dissolved Oxygen 1992-2008<br />
18<br />
15<br />
12<br />
9<br />
6<br />
3<br />
0<br />
18<br />
15<br />
12<br />
9<br />
6<br />
3<br />
0<br />
Rio Rico<br />
R² = 0.2192<br />
R² = 0.18<br />
Chavez Siding<br />
‘92 ‘93 ‘94 ‘95 ‘96 ‘97 ‘98 ‘99 ‘00 ‘01 ‘02 ‘03 ‘04 ‘05 ‘06 ‘07 ‘08
For more information visit:<br />
WWW.<strong>Friends</strong>Of<strong>Santa</strong><strong>Cruz</strong><strong>River</strong>.org<br />
Look for data and graphs under Resources and Publications
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