Clean Lakes Program: High - Noble County

 

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Indiana Clean Lakes Program Lake Report

High

 

Noble County

1990

         
Sample Location: Deep Hole
Sample Date: 1990-07-18
Year
Max Depth
(m)
Secchi
(m)
Light 3'
(%)
1% Light Level
(ft)
DO @5'
(%)
pH
Epi
pH
Hypo
Cond
Epi
Cond
Hypo
Alk
Epi
Alk
Hypo
SRP
Epi
SRP
Hypo
TP
Epi
TP
Hypo
Chl-a
(ug/L)
NO3
Epi
NO3
Hypo
NH3
Epi
NH3
Hypo
TKN
Epi
TKN
Hypo
1990
7
0.6
7
5
134
8.6
6.4
380
390
173.2
233.1
0.01
0.649
0.047
0.494
1.056
0.381
0.034
2.967
2.04
3.131
Depth (m)
 0 
 1 
1.5
 2 
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Temp (oC)
24
20
19
15
11.5
9
8
DO (mg/L)
16.4
7.1
0.7
0.3
0.2
0.2
0.2
                                                                           
% Water Column Oxic: 57
 
Blue-Green Dominance (% of NU): 89
 
          Carlson TSI: 64
                    Indiana TSI: 62
                                                                           
Blue-Greens (#/L): 152298   Greens (#/L): 17477   Diatoms (#/L): 0   Other Algae (#/L): 357   Rotifers (#/L): 766   Zooplankton (#/L): 0
 
 

1993

         
Sample Location: Deep Hole
Sample Date: 1993-08-24
Year
Max Depth
(m)
Secchi
(m)
Light 3'
(%)
1% Light Level
(ft)
DO @5'
(%)
pH
Epi
pH
Hypo
Cond
Epi
Cond
Hypo
Alk
Epi
Alk
Hypo
SRP
Epi
SRP
Hypo
TP
Epi
TP
Hypo
Chl-a
(ug/L)
NO3
Epi
NO3
Hypo
NH3
Epi
NH3
Hypo
TKN
Epi
TKN
Hypo
1993
7
0.7
8
7
93
8.6
7.6
405
440
159.5
189.5
0.01
0.024
0.032
0.06
24.36
0.022
0.022
0.018
0.326
1.412
0.877
Depth (m)
 0 
 1 
1.5
 2 
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Temp (oC)
28
27
25
23.8
21
17
12.8
10.5
9
9
DO (mg/L)
10.3
9.75
8
0.8
0.05
0
0
0
0
0
                                                                           
% Water Column Oxic: 24.4
 
Blue-Green Dominance (% of NU): 80
 
          Carlson TSI: 60
                    Indiana TSI: 39
                                                                           
Blue-Greens (#/L): 64112   Greens (#/L): 2530   Diatoms (#/L): 185   Other Algae (#/L): 10860   Rotifers (#/L): 2088   Zooplankton (#/L): 0
 
 

2000

         
Sample Location: Deep Hole
Sample Date: 2000-08-14
Year
Max Depth
(m)
Secchi
(m)
Light 3'
(%)
1% Light Level
(ft)
DO @5'
(%)
pH
Epi
pH
Hypo
Cond
Epi
Cond
Hypo
Alk
Epi
Alk
Hypo
SRP
Epi
SRP
Hypo
TP
Epi
TP
Hypo
Chl-a
(ug/L)
NO3
Epi
NO3
Hypo
NH3
Epi
NH3
Hypo
TKN
Epi
TKN
Hypo
2000
7
0.5
8
6
117
8.92
7.3
428
433
130
240
0.014
0.739
0.08
0.809
18.37
0.022
0.022
0.179
1.873
2.258
6.315
Depth (m)
 0 
 1 
1.5
 2 
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Temp (oC)
26.9
26.3
25.5
24.9
22.6
17.9
14.1
12.2
11.3
10.4
DO (mg/L)
9.1
9.3
9.5
9.2
0.4
0.4
0.4
0.4
0.4
0.4
                                                                           
% Water Column Oxic: 25
 
Blue-Green Dominance (% of NU): 92
 
          Carlson TSI: 65
                    Indiana TSI: 51
                                                                           
Blue-Greens (#/L): 75439   Greens (#/L): 598   Diatoms (#/L): 1375   Other Algae (#/L): 3288   Rotifers (#/L): 1016   Zooplankton (#/L): 35.4
 
 

2003

         
Sample Location: Deep Hole
Sample Date: 2003-08-11
Year
Max Depth
(m)
Secchi
(m)
Light 3'
(%)
1% Light Level
(ft)
DO @5'
(%)
pH
Epi
pH
Hypo
Cond
Epi
Cond
Hypo
Alk
Epi
Alk
Hypo
SRP
Epi
SRP
Hypo
TP
Epi
TP
Hypo
Chl-a
(ug/L)
NO3
Epi
NO3
Hypo
NH3
Epi
NH3
Hypo
TKN
Epi
TKN
Hypo
2003
7.9
0.8
14
7
106
8.7
7.4
428
404
144
246
0.01
0.195
0.064
0.18
23.86
0.954
0.072
0.072
4.083
1.859
5.656
Depth (m)
 0 
 1 
1.5
 2 
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Temp (oC)
25.9
25.7
24.8
24.3
21.9
18.3
13.4
11.2
DO (mg/L)
11.1
11.4
8.6
3.4
0.03
0.01
0.01
0
                                                                           
% Water Column Oxic: 25.3
 
Blue-Green Dominance (% of NU): 87
 
          Carlson TSI: 63
                    Indiana TSI: 59
                                                                           
Blue-Greens (#/L): 181080   Greens (#/L): 2113   Diatoms (#/L): 11660   Other Algae (#/L): 12834   Rotifers (#/L): 626   Zooplankton (#/L): 356.4
 
 

2012

         
Sample Location: Deep Hole
Sample Date: 2012-07-12
Year
Max Depth
(m)
Secchi
(m)
Light 3'
(%)
1% Light Level
(ft)
DO @5'
(%)
pH
Epi
pH
Hypo
Cond
Epi
Cond
Hypo
Alk
Epi
Alk
Hypo
SRP
Epi
SRP
Hypo
TP
Epi
TP
Hypo
Chl-a
(ug/L)
NO3
Epi
NO3
Hypo
NH3
Epi
NH3
Hypo
TKN
Epi
TKN
Hypo
2012
7.62
1.4
10.16
10.2
14.3
8.4
7.3
413.5
382.6
158
264
0.01
0.683
0.03
0.756
13.6
0.02
0.027
0.018
5.352
1.42
7.26
Depth (m)
 0 
 1 
1.5
 2 
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Temp (oC)
27.8
27.8
27.7
27.7
26.7
20
13.9
11
9.8
DO (mg/L)
0.94
1.02
1.07
1.13
0.87
0.1
0.07
0.06
0.05
                                                                           
% Water Column Oxic: 28.6
 
Blue-Green Dominance (% of NU): 68.3
 
Blue-Green Dominance (% of cells): 12.7
          Carlson TSI: 67
                   
                                                                           
Blue-Greens (#/L): 1120241   Greens (#/L): 6251672   Diatoms (#/L): 1120242   Other Algae (#/L): 361369   Rotifers (#/L): 13   Zooplankton (#/L): 85
Blue-Greens (cells/L): 18899   Greens (cells/L): 6431   Diatoms (cells/L): 1120   Other Algae (cells/L): 1228   Rotifers (cells/L): 0   Zooplankton (cells/L): 0
 
 

 

In 2011 CLP changed plankton sampling methods, thus the Indiana TSI is no longer calculated.
Epi
Epilimnion
Alk
Alkalinity (mg CaCO3/L)
DO
Dissolved Oxygen (mg/L)
NH3
Ammonia (mg-N/L)
SRP
Soluable Reactive Phosphorus (mg-P/L)
Hypo
Hypolimnion
Chl-a
Chlorophyll-a (ug/L)
Light 3'
Percent light penetration at 3ft
NO3
Nitrate (mg-N/L)
TP
Total Phosphorus (mg-P/L)
   
Cond
Conductivity
1% Light Level
Depth of the 1% light level (ft)
TKN
Total Kjeldahl Nitrogen (mg-N/L)
Temp
Temperature (oC)