Clean Lakes Program: Appleman - Lagrange County

 

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Indiana Clean Lakes Program Lake Report

Appleman

 

Lagrange County

1989

         
Sample Location: Deep Hole
Sample Date: 1989-07-24
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
1989
8.8
2.5
48
14.5
95
8
7.5
285
310
122
176
0.01
0.784
0.029
0.753
0.432
0.42
0.027
2.16
1.014
3.386
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
24.5
23
19.5
15
13
11
DO (mg/L)
7
8.8
4.5
0.8
0.2
0.1
0.1
                                                                           
% Water Column Oxic: 71
 
Blue-Green Dominance (% of NU): 89
 
          Carlson TSI: 50
                    Indiana TSI: 36
                                                                           
Blue-Greens (#/L): 43590   Greens (#/L): 474   Diatoms (#/L): 2029   Other Algae (#/L): 1962   Rotifers (#/L): 1112   Zooplankton (#/L): 0
 
 

1993

         
Sample Location: Deep Hole
Sample Date: 1993-07-27
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
8.8
1.2
23
8
71
7.8
7.4
340
315
147.3
153
0.01
0.169
0.042
0.355
0.022
0.022
0.025
0.599
1.332
1.224
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
25
24.5
23
18
15
12.5
11.5
DO (mg/L)
6.4
6.3
5.1
0.2
0.1
0.1
0.1
0.1
                                                                           
% Water Column Oxic: 41.1
 
Blue-Green Dominance (% of NU): 88
 
          Carlson TSI: 58
                    Indiana TSI: 53
                                                                           
Blue-Greens (#/L): 159667   Greens (#/L): 711   Diatoms (#/L): 0   Other Algae (#/L): 19662   Rotifers (#/L): 2023   Zooplankton (#/L): 0
 
 

1997

         
Sample Location: Deep Hole
Sample Date: 1997-08-25
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
1997
8.8
2.3
31
15
81.4
7.99
7.16
279
268
142
174.7
0.01
0.84
0.015
0.93
19.96
0.022
0.022
0.023
2.399
1.4
4.8
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)
20.8
20.8
20.8
20.7
20.7
20.2
17.1
13.8
12
11.1
DO (mg/L)
7.3
7.3
7.3
7.2
7.25
5.18
0.15
0.05
0.05
0.05
                                                                           
% Water Column Oxic: 66.7
 
Blue-Green Dominance (% of NU): 24
 
          Carlson TSI: 50
                    Indiana TSI: 24
                                                                           
Blue-Greens (#/L): 10434   Greens (#/L): 177   Diatoms (#/L): 663   Other Algae (#/L): 31789   Rotifers (#/L): 398   Zooplankton (#/L): 24
 
 

2002

         
Sample Location: Deep Hole
Sample Date: 2002-08-06
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
2002
8.8
2.6
45
12
83.6
8
7.3
310
270
128
163
0.01
0.438
0.029
0.463
6.23
0.013
0.013
0.018
1.942
0.954
2.677
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
27
27
27
25
18.6
14.4
12.4
10.3
9.9
DO (mg/L)
6.7
6.7
6.7
6.7
9.4
1.5
0.4
0.3
0.3
0.3
                                                                           
% Water Column Oxic: 48.8
 
Blue-Green Dominance (% of NU): 92
 
          Carlson TSI: 49
                    Indiana TSI: 39
                                                                           
Blue-Greens (#/L): 64401   Greens (#/L): 164   Diatoms (#/L): 41   Other Algae (#/L): 5074   Rotifers (#/L): 696   Zooplankton (#/L): 29.7
 
 

2009

         
Sample Location: Deep Hole
Sample Date: 2009-07-13
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
2009
7.62
1.8
12.75
12
81.7
7.9
7.3
296
232.5
148
155.7
0.01
0.01
0.032
0.095
5.64
0.013
0.013
0.018
0.04
0.909
1.67
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)
24.5
24.4
24.3
24.2
22.6
19.1
15.2
11.4
DO (mg/L)
7
7
7
6.9
4.6
0.3
0.05
0.01
                                                                           
% Water Column Oxic: 39.37
 
Blue-Green Dominance (% of NU): 16.1
 
          Carlson TSI: 51
                    Indiana TSI: 33
                                                                           
Blue-Greens (#/L): 42610   Greens (#/L): 0   Diatoms (#/L): 185706   Other Algae (#/L): 36120   Rotifers (#/L): 220   Zooplankton (#/L): 140.1
 
 

2010

         
Sample Location: Deep Hole
Sample Date: 2010-07-19
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
2010
8.5
1.6
20.8
13.9
81
8.1
7.3
315
256
151
194
0.01
0.046
0.029
0.112
4.72
0.013
0.013
0.018
1.926
1.007
3.221
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)
28.4
28
27.7
27.6
26.1
20.9
15.8
13
10.4
9.6
DO (mg/L)
6.1
5.8
6.4
6.1
9.1
4.9
0.1
0
0
0
                                                                           
% Water Column Oxic: 47
 
Blue-Green Dominance (% of NU): 45.3
 
Blue-Green Dominance (% of cells): 20.1
          Carlson TSI: 51
                    Indiana TSI: 41
                                                                           
Blue-Greens (#/L): 593094   Greens (#/L): 277415   Diatoms (#/L): 535698   Other Algae (#/L): 1549698   Rotifers (#/L): 0   Zooplankton (#/L): 9.1
Blue-Greens (cells/L): 5852   Greens (cells/L): 2281   Diatoms (cells/L): 536   Other Algae (cells/L): 4261   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)