SITE: 335
Lady Bird Lake at 2.5 mile marker
Hydromet Rainfall
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)
9/30/2021
17:40
27
26.4
7
<
1
6.5
79.82
470
1
6
>
1
1700
8/31/2021
07:05
24
26.9
6.9
<
1
4.45
55.09
480
4
<
1
750
7/31/2021
14:27
29
27.5
6.9
<
1
6.25
78.12
550
5
0
>
1
900
6/30/2021
19:23
16.5
13
7
<
1
7
67.2
530
1
1
>
1
5/31/2021
16:38
26.6
25.9
6.9
<
1
7.2
87.7
480
0
4.5
<
1
550
3/30/2021
19:02
18
20.5
7
<
1
7.3
81.03
460
0
9
=
1
1050
3/29/2021
12:05
20.5
19.4
6.9
=
1
7.7
83.78
520
3
1.5
>
1
250
2/28/2021
13:28
21.5
15
7
<
1
570
1
1.5
>
1
450
1/31/2021
16:45
18.5
15
<
1
4
0
>
0.4
100
12/29/2020
06:15
19.5
16
7
<
1
7.8
79.56
2
1
>
1
12/3/2020
16:00
13
13.5
3
7.5
<
1
8.8
85.36
500
4
0
>
0.5
11/30/2020
17:05
9
13
7
<
1
7.15
68.64
2
4
>
1
7/26/2020
17:50
26
25.5
7
<
1
5.55
67.16
470
0
1.5
>
1
6/30/2020
08:07
25
22.5
7
1
5.5
63.25
480
2
3
>
1
4/30/2020
07:50
14.5
18
7
<
1
6.9
73.14
520
1
3
>
1
2/29/2020
14:50
21.5
18.5
7
<
1
9.25
98.98
550
4
0
>
0.6
100
1/26/2020
14:15
21.5
14.8
7.6
<
1
6.6
65.74
460
1
3
0
12/14/2019
09:10
10.5
13
7
<
1
8.1
77.76
470
3
0.5
900
11/27/2019
14:27
13.5
14
1
7
<
1
7.35
72.03
410
2
50
8/1/2018
08:55
28
26
2
7.05
<
1
4.93
60.15
450
22
0
>
1.22
3/2/2017
17:00
16
16
3
7.33
<
2
7.4
75.48
440
10
0
=
0.72
12/1/2016
17:00
19
17.5
3
7.7
<
2
6.5
68.25
460
9
0
=
0.81
9/29/2016
16:52
26.5
25
3
6.76
<
2
5.55
66.6
540
3
1.22
=
0.92
6/20/2016
10:35
28
26
3
8.03
<
1
3.8
46.36
440
16
0
=
0.8
11/24/2015
15:35
19
15
3
7.01
<
2
6.1
61
720
7
0
>
0.6
10/20/2015
16:30
38
23
3
7.14
<
1
6.1
70.76
550
25
0
=
0.77
9/22/2015
16:45
33
28
3
7.93
<
1
7.15
90.09
570
9
0
>
1.22
6/8/2015
11:02
29
28
3
7.49
<
1
8.8
110.88
640
15
0
10/14/2014
16:34
26
24
3
7.9
<
1
8
94.4
580
3
1.52
0.66
9/2/2014
16:44
34.5
28.5
5
7.82
<
1
4.3
54.61
520
30
0
=
1.03
6/23/2014
09:27
27
27
3
7.76
<
1
4.6
57.04
580
10
0
>
1.22
5/7/2014
17:10
28
25
3
7.81
<
2
6
72
560
23
0
=
0.82
1/14/2014
16:37
23
15
3
7.9
<
2
7.55
75.5
540
6
0
=
0.66
9/10/2013
16:28
28
29
3
7.8
<
1
6.75
86.4
540
6
0.09
=
0.96
6/12/2013
11:30
30
28
3
7.83
<
1
6.05
76.23
530
3
0.18
>
1.22
5/7/2013
16:35
28.5
22
3
8.08
<
1
8.25
94.05
530
1
0.38
4/2/2013
16:20
20
22
3
8.07
<
1
6.95
79.23
540
13
0.02
>
1.22
3/5/2013
17:22
18
16
3
8.04
<
1
9.45
96.39
590
23
0
>
1.22
3/5/2013
16:38
19.5
16
3
8.14
<
1
8.65
88.23
570
23
0
>
1.22
2/5/2013
16:31
23
19
3
7.88
<
1
8.65
93.42
600
27
0
>
1.22
12/5/2012
17:03
19
22
3
7.59
<
1
9.7
110.58
540
30
0
=
1.1
12/4/2012
16:32
23
19
3
7.9
<
1
7.9
85.32
540
30
0
>
1.22
11/20/2012
16:35
24
21
3
7.16
=
1
8.15
91.28
530
25
0
>
1.22
10/29/2012
17:00
21
20
3
7.9
<
1
4.3
47.3
550
14
0
>
1.22
10/2/2012
16:45
26
25
2
6.89
<
1
7.8
93.6
610
3
1.5
>
0.95
9/11/2012
16:34
32
29
5
7.47
=
1
4.9
62.72
510
25
0
>
1.22
8/6/2012
09:38
20
25
3
7.16
<
1
5.2
62.4
510
21
0
>
1.22
5/1/2012
16:40
24.5
25
3
8.16
<
1
6.95
83.4
550
28
0
>
1.22
3/27/2012
16:40
27
23
2
7.14
<
1
7.1
82.36
620
7
0
=
1.03
3/6/2012
16:35
21
18
3
7.3
<
2
5.1
54.06
590
17
0
=
0.96
2/7/2012
16:55
18
18
3
7.08
<
1
650
4
0
=
1.07
1/18/2012
16:55
19.5
14
3
<
1
10
98
560
9
0.01
>
1.22
1/10/2012
16:45
16
14
2
7.34
<
1
530
2
0.6
=
0.95
11/2/2011
17:10
29
22
3
7.92
=
1
7.5
85.5
500
25
0
=
1.13
11/1/2011
16:40
27
22
3
7.98
<
1
7.2
82.08
460
23
0
>
1.22
10/25/2011
16:50
29
24
3
8.17
<
1
6.8
80.24
470
13
0
10/4/2011
16:35
29
25
3
7.94
<
1
6.25
75
470
30
0
=
0.94
9/27/2011
17:09
31
23.5
3
7.59
<
1
7.2
84.24
510
30
0
=
0.51
9/23/2011
10:05
23
26
2
7.83
<
1
6.45
78.69
470
30
0
=
1.09
9/23/2011
10:06
23
25
2
8
<
1
5.45
65.4
480
30
0
=
1.08
9/9/2011
16:35
32
27
3
7.66
<
1
6.5
80.6
460
30
0
>
1.22
6/30/2011
16:50
36
30
3
<
1
6.5
84.5
450
30
0
>
1.22
5/3/2011
16:27
23
19
2
8.3
<
1
7.35
79.38
450
29
0.05
=
0.81
4/11/2011
16:48
26.5
20
2
8.27
<
1
7.15
78.65
430
7
0.01
>
1.22
4/5/2011
16:26
20
15
3
8.23
<
1
7.7
77
450
1
0.15
=
0.805
4/1/2011
16:10
34
21
3
7.8
<
1
7.8
87.36
480
21
0
=
0.62
3/22/2011
16:35
26
21
3
8
<
1
5.25
58.8
500
26
0
=
0.9
2/8/2011
17:00
14
12
3
7.33
<
1
7.1
66.74
530
5
0
>
1.22
1/18/2011
16:34
18
14
2
7.67
<
1
9.35
91.63
540
2
1
>
1.22
11/30/2010
16:34
17.5
15.5
3
7.57
<
1
8.15
82.32
520
26
0
>
1.22
11/16/2010
16:30
22.5
24.5
2
7.56
<
1
7.8
92.82
540
12
0.05
=
1.16
10/26/2010
16:50
27
24
3
7.42
<
1
7.15
84.37
610
30
0
=
1.03
10/12/2010
16:31
27
24
3
7.76
<
1
6.72
79.3
500
18
0.05
>
1.22
9/29/2010
17:05
33.1
25
3
7.9
<
1
8
96
510
5
0
=
0.69
6/29/2010
09:40
32
27
2
7.76
<
1
5.95
73.78
450
11
0
=
0.53
6/22/2010
09:42
27.5
22.5
2
7.63
<
1
7.1
81.65
460
7
0
=
1.1
6/15/2010
09:30
29
23.5
2
7.75
<
1
490
6
0
>
1.22
5/4/2010
16:30
30
21
3
7.33
<
1
8.1
90.72
550
10
4/24/2010
10:35
22
16
3
7.71
<
1
9
470
0
0.1
=
0.96
4/7/2010
16:55
25
19
2
7.56
<
1
8.6
92.88
540
14
>
1.22
3/9/2010
16:43
16
19
1
<
1
8.1
87.48
7
0.04
=
1.068
2/9/2010
16:30
11
12
3
7.35
<
1
9.1
85.54
580
1
0.33
>
1.22
1/26/2010
16:26
12
16
5
7.54
<
1
9.1
92.82
710
11
0
>
1.22
11/17/2009
16:33
19
19
3
7.35
<
1
7.1
76.68
640
9
0.04
=
1.075
10/30/2009
16:30
22
20
3
7.4
<
1
7.4
81.4
570
1
0.25
>
1.22
10/14/2009
17:00
32
24
3
7.22
<
1
5.8
68.44
300
5
0.1
=
0.485
9/29/2009
16:33
25
25
3
7.99
<
1
7.3
87.6
610
1
=
66.2
9/15/2009
16:33
26
27
3
7.82
<
1
5.8
71.92
480
3
3
=
0.81
9/15/2009
17:15
27.5
26
2
7.82
<
1
5.65
68.93
470
4
0.5
0.394
7/14/2009
10:19
28
26
3
8.06
<
1
6.4
360
15
0
>
1.22
6/23/2009
10:30
25.1
25
3
8.01
<
1
6.15
73.8
460
15
0
=
1.1
6/15/2009
09:30
28
25
3
7.96
<
1
6.45
77.4
490
4
1.75
>
1.22
6/9/2009
10:00
26.5
23
3
7.3
<
1
5.9
68.44
470
31
0
>
1.22
4/23/2009
17:00
27
23
3
8.34
<
1
450
6
0
=
1.02
2/9/2009
17:00
21
17
3
8.43
<
1
8.3
86.32
470
0
0.3
>
1.22
1/13/2009
16:45
15
13
3
8.22
<
1
16.6
159.36
280
8
0
>
1.22
12/2/2008
16:45
21
15
2
7.7
<
1
9.4
94
570
46
11/17/2008
17:00
19
20
3
7.89
490
28
0
>
1.22
11/3/2008
17:00
25
22
2
7.68
<
1
490
14
0
>
1.22
10/8/2008
17:10
29
23
3
8.1
<
1
8
92.8
460
15
=
1.07
9/23/2008
16:40
24.5
26
3
8.11
7.05
86.01
430
30
0
=
0.59
9/16/2008
16:43
26
24.5
3
8.17
<
1
7.005
83.3595
400
24
0
>
1.22
6/11/2008
09:35
28
22
3
8.04
<
1
7.1
80.94
410
30
0
=
0.93
6/8/2008
17:45
28
22
8.16
<
1
7.7
87.78
530
9
0
>
1.22
5/20/2008
16:30
34
25
2
7.35
<
1
8.2
98.4
8
0
4/29/2008
16:40
25
21
3
8.2
<
1
8.3
92.96
33
=
67.5
4/15/2008
16:33
23.5
21
3
=
1
7.8
87.36
420
5
0
=
0.57
3/25/2008
16:40
24
19.5
3
8.14
<
1
9.5
103.55
480
7
0
=
0.688
2/19/2008
16:35
18.3
15
3
8.18
<
1
9.5
95
3
0.5
=
0.92
1/29/2008
16:30
18
13
1
7.75
<
1
8.6
82.56
530
4
0
=
0.625
11/13/2007
16:30
24.5
23
3
7.6
<
1
8.3
96.28
520
22
0
>
1.22
10/23/2007
16:42
23
21
3
8.2
<
1
8.1
90.72
490
1
1.75
=
0.88
9/25/2007
16:38
32
27
3
7.6
<
1
5.9
73.16
410
11
0
=
0.7
6/7/2007
09:27
26.5
20
5
7.8
<
1
6.2
68.2
500
4
0
>
1.22
4/24/2007
16:35
24
21
3
7.7
<
1
6.83333333333333
76.5333333333333
630
7
0
=
0.72
2/20/2007
16:36
19
17
3
7.7
<
1
9.85
102.44
650
27
0
>
1.2
1/30/2007
16:32
13
12
5
7.5
<
1
9.05
85.07
15
0
=
1.16
12/5/2006
16:38
15.5
14
2
7
<
2
7.95
77.91
500
7
0
>
1.22
11/28/2006
16:32
25
20
2
7.1
<
1
10
110
610
30
0.05
=
1.01
11/7/2006
16:35
20.5
20.5
3
7.1
<
1
8.55
94.905
480
7
0
>
1.22
10/17/2006
16:35
31
25
2
6.9
<
1
6
580
1
0.7
>
1.22
9/25/2006
16:53
27
25
3
7
=
1
7.3
480
2
0.18
>
1.22
7/12/2006
09:12
26
24
2
7.4
<
1
5.8
570
8
0
4/27/2006
17:18
23.5
21
Normal
7.5
<
1
7.75
86.8
430
2
0.5
4/22/2006
10:35
19.5
21.5
Normal
7.6
<
1
7.5
84.75
480
1.5
1.5
4/4/2006
21.5
22.5
Normal
8.2
<
2
9.6
110.4
600
10
0
2/14/2006
16:45
24
16
Normal
8.3
<
1
500
4
0
1/17/2006
16:30
16
14
Low
7.8
<
1
9.3
91.14
550
12/6/2005
16:40
14.5
14
Low
<
1
10.75
105.35
480
11/22/2005
16:30
24
18
Low
<
1
8.85
93.81
460
11/8/2005
16:40
<
1
8.9
520
10/27/2005
17:30
19.5
20
Normal
<
1
9.9
108.9
480
9/13/2005
16:35
32
23
Normal
7.1
<
1
420
6/23/2005
10:52
28.5
21
High
6.9
<
1
5.8
64.96
440
17
0
6/6/2005
10:00
26
20
Normal
7.1
<
1
7.1
78.1
450
5
0
4/28/2005
17:12
29
22
Normal
7.4
<
1
7.4
84.36
540
3
0.15
2/28/2005
16:55
19
14
Normal
7.1
<
1
10.1
98.98
240
2
1
1/28/2005
16:33
10
13
Normal
7.1
<
1
9.25
88.8
270
10/14/2004
17:00
24
24
Normal
7.4
<
1
8.3
97.94
450
1
0.25
© 1996- Lower Colorado River Authority. All rights reserved.