SITE: 350
Colorado River at Bus Hwy 71 Bridge Columbus
Hydromet Rainfall
Hydromet Flow
Graph Data
Images
Date
Time
Air Temp (C)
Water Temp (C)
Flow
pH
GTLT
Nitrates-N (mg/L)
DO Avg (mg/L)
DO % Sat
Cond (µS/cm)
Days Since Rain
Field Rain Gauge (in.)
GTLT
Secchi (M)
GTLT
Transparency (M)
E.coli (cfu's)
5/27/2013
08:00
23
26
3
8
<
2
5.5
67.1
560
2
0.17
=
0.88
60
11/29/2010
17:00
25
18
3
7.6
=
2
9.1
96.46
630
87
0
=
0.91
9/6/2010
20:00
26
27
3
7.4
<
1
6.3
78.12
500
3
1.6
=
0.3
30
8/12/2010
20:00
28
32
3
7.5
<
1
6.8
91.12
540
35
0
=
0.61
40
7/13/2010
19:50
29
30
3
7.3
=
1
6.5
84.5
500
5
0
=
0.2
0
5/27/2010
20:00
26
27
3
7.4
=
1
6.6
81.84
520
12
0
20
4/14/2010
14:05
22
21
3
7.7
=
4
7.4
82.88
590
25
0
=
0.4
20
3/10/2010
17:50
22
20
3
7.3
=
1
10
110
650
27
0
0
2/15/2010
18:00
8
9
3
7.1
=
1
10
88
400
4
0
350
1/18/2010
18:44
16.5
12
3
7.3
=
1
7.9
74.26
400
3
1.3
650
12/14/2009
16:20
17
13
3
7.7
<
1
9
86.4
620
3
0.8
20
11/19/2009
19:10
19
18
3
7.5
=
1
8.5
90.1
580
11
0
40
10/15/2009
19:00
26
26
3
7.6
=
2
5.6
68.32
520
6
0.53
282.5
7/9/2009
20:10
31
32
3
7.7
=
1
6.6
88.44
500
79
0.69
50
6/13/2009
20:21
27
30
3
7.8
<
1
6.4
83.2
480
58
0
30
4/8/2009
14:00
27
21
2
8.8
<
1
9.1
101.92
510
15
0
0
3/15/2009
16:30
19
12
2
7
=
1
9
84.6
580
3
1.72
100
2/11/2009
16:00
23
19
2
7.4
=
4
9.6
103.68
690
1
0.31
0
1/11/2009
16:30
13
13
2
7.9
<
1
11.4
109.44
680
61
0
30
12/8/2008
17:00
22
15
2
7.8
=
4
9.4
94
700
27
0
30
11/12/2008
15:50
20
19
3
7.6
=
1
5.6
60.48
370
2
1.79
715
9/8/2008
18:50
31
28
3
7.9
<
1
7.3
91.98
460
20
0
10
7/8/2008
18:30
26.5
25
3
7.9
<
1
5.95
71.4
460
4
0.72
20
6/6/2008
19:30
29.5
29
3
7.9
<
1
5.85
74.88
470
41
0
20
5/12/2008
17:00
26
25.5
3
7.9
=
2
7
84.7
500
16
0
30
4/9/2008
18:30
25
24
2
7.9
=
1
6.5
76.7
490
30
0
40
3/11/2008
14:50
20
16
3
7.7
<
2
7.3
74.46
540
1
0.96
560
1/9/2008
17:30
18
17
2
7.9
=
4
9.4
97.76
710
52
0.23
30
12/11/2007
17:00
24.5
20
2
7.9
=
1
8.75
96.25
640
22
0
50
11/12/2007
16:30
27.5
24
2
7.9
=
2
8.8
103.84
620
75
0
20
9/10/2007
17:30
32
30
3
7.8
<
1
7.6
98.8
440
13
0
20
7/8/2007
16:00
29
25.5
5
7.8
=
1
5.3
64.13
300
3
0.94
50
6/10/2007
18:30
30.5
27
3
7.8
<
1
6.8
84.32
510
7
0
70
5/10/2007
18:30
26
27
3
7.8
<
1
6.5
80.6
500
10
0
4/2/2007
16:00
25
23
3
7.5
<
1
5.6
64.96
320
2
1.4
240
3/7/2007
16:00
23
20
2
8.3
=
6
11
121
690
43
0
10
2/10/2007
16:00
10
13
2
7.8
=
6
10
96
710
20
0
30
1/9/2007
17:30
15.5
13.5
2
7.5
=
6
8.4
81.48
460
5
0
140
12/12/2006
15:00
27
21
2
7.8
=
1
11.6
129.92
610
57
0
0
11/5/2006
17:00
26
23
2
7.4
<
1
8.8
102.08
600
19
0
40
10/8/2006
18:00
28
28
2
7.8
<
1
9.1
114.66
550
14
0
10
9/10/2006
08:00
24
25
Low
7.8
<
1
6.8
81.6
573
50
0.04
20
6/28/2006
10:55
30
28
Normal
7.7
<
1
6.15
77.49
510
10
0
6/7/2006
12:00
28
26
3
8.5
<
1
6.6
80.52
725
7
1
5/10/2006
17:15
30
27
Normal
7.5
<
1
4.9
60.76
360
4
0
5/9/2006
10:00
28
24
High
7
<
1
5.4
63.72
725
3
1
4/7/2006
09:25
25
24
Low
7.5
<
1
5.4
63.72
650
13
0
4/7/2006
09:25
25
24
Low
7.5
<
1
5.4
63.72
650
13
0
4/7/2006
09:25
25
24
2
7.5
<
1
5.4
650
13
0
3/12/2006
17:00
27
25.5
Low
7.4
<
1
9.4
113.74
620
42
0
2/8/2006
16:00
22
17
Low
7.3
<
1
10.2
106.08
650
11
0
1/9/2006
17:30
22
18
Low
7.4
=
4
9.6
101.76
650
45
0
11/13/2005
15:45
29
26
Low
7.3
<
1
7.2
87.84
640
43
0
9/12/2005
18:20
25.5
28
Normal
7.3
<
1
6.2
78.12
510
33
0.03
8/9/2005
18:35
28.6
31
Normal
7.3
<
1
7.75
102.3
490
21
0
7/7/2005
18:20
34
32
Normal
7.8
<
1
8.9
119.26
440
38
0.54
6/10/2005
19:00
29
29.5
Normal
7.3
<
1
7.15
92.235
470
11
0
5/11/2005
19:00
24.5
23
High
7.2
<
1
6
69.6
390
3
2.3
4/6/2005
16:00
25.5
20
Normal
7.3
<
1
7.7
84.7
500
10
0.04
3/8/2005
16:00
19.1
15.5
High
7.3
<
1
8.05
81.305
470
3
0.5
7/11/2004
17:10
29.5
29
Normal
8.2
<
1
8.4
107.52
550
12
0.14
940
7/11/2001
14:20
29
31.5
Low
8.4
<
1
7.9
103.5
520
3/14/2000
12:45
17
17
Normal
7.3
2
7.8
79.6
0
200
7/15/1998
07:10
25
30
Normal
8.1
<
2
5.9
75.5
1
1.2
0.8
5/22/1998
12:00
28.5
25
Low
8
<
1
7
82
4
0
5/6/1998
12:00
28
23
Normal
7.9
<
1
6.7
76.4
9
0
5/1/1998
10:38
27
20
Low
7
<
1
7.9
85.3
4
0
4/22/1998
12:05
22
19
Low
8.1
8
84.3
2
1.58
4/8/1998
10:30
24.5
19
High
8
7.2
75.8
2
0.04
4/1/1998
12:00
22.5
17
High
8.1
<
1
8
81.1
2
0.05
3/25/1998
10:30
24
16
High
7.9
<
1
6.7
67.3
9
0
3/18/1998
12:00
19
15
High
7.8
<
2
7
68.6
2
1.15
3/4/1998
10:33
20.5
14.5
High
7.9
<
1
8.7
84.4
4
0
2/19/1998
10:20
15
13
7.8
<
1
9.3
94
1
2/11/1998
12:00
18
13
8.2
<
1
7.7
77
1
0.4
1/28/1998
12:06
18.5
13
8.2
<
1
9.7
2
0.15
1/21/1998
10:40
23.5
15.5
8.1
<
1
9.2
96
4
0
1/13/1998
12:00
16
14.5
7.4
<
1
8.7
92
2
0.84
12/9/1997
12:00
24
17
7.7
<
1
8.5
93
0.82
12/2/1997
10:30
4.5
4.5
7.2
1
9.1
83
4
0
12/1/1997
15:30
13
15
7.7
<
1
7.2
78
3
3
11/13/1997
10:25
15
14
7
<
1
10
97
1
0.1
10/28/1997
10:46
11
15
8
<
2
8.75
91
5
0
10/22/1997
12:40
18
20
7.8
<
1
6.7
98
10
0
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