Clean Lakes Program: McClures - Kosciusko County

 

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Indiana Clean Lakes Program Lake Report

McClures

 

Kosciusko County

1991

         
Sample Location: Deep Hole
Sample Date: 1991-08-26
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
1991
9.1
0.7
32
9.8
142.8
8.6
7.2
440
560
146
312
0.01
0.237
0.049
0.277
0.717
5.742
0.137
10.037
1.538
11.685
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)
25.5
24.5
24
23
18
14
13
DO (mg/L)
12
11.1
4.2
0.6
0.4
0.4
0.3
                                                                           
% Water Column Oxic: 100
 
Blue-Green Dominance (% of NU): 26
 
          Carlson TSI: 63
                    Indiana TSI: 32
                                                                           
Blue-Greens (#/L): 4771   Greens (#/L): 5169   Diatoms (#/L): 50   Other Algae (#/L): 7854   Rotifers (#/L):   Zooplankton (#/L): 488
 
 

1994

         
Sample Location: Deep Hole
Sample Date: 1994-08-22
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
1994
9.1
1.4
22
12
108
8.5
7.1
400
400
150.7
281.5
0.01
0.227
0.01
0.242
8.27
0.04
0.022
0.057
5.766
0.699
6.102
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)
27.5
24
24
24
23.5
23
19
15
12.5
DO (mg/L)
9
9.3
9.1
8.6
7.8
3.5
0.1
0.1
0.1
                                                                           
% Water Column Oxic: 55
 
Blue-Green Dominance (% of NU): 25
 
          Carlson TSI: 48
                    Indiana TSI: 23
                                                                           
Blue-Greens (#/L): 1081   Greens (#/L): 1269   Diatoms (#/L): 240   Other Algae (#/L): 943   Rotifers (#/L): 0   Zooplankton (#/L): 718
 
 

2004

         
Sample Location: Deep Hole
Sample Date: 2004-07-20
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
2004
8.2
0.5
14
7.8
144
9.3
7.3
402
466
137
274
0.019
0.034
0.076
0.102
56.23
0.025
0.014
0.018
6.911
2.103
9.377
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)
28.7
26.7
25.6
24.7
22.4
17.2
13.6
12.3
DO (mg/L)
15.8
16.6
11.6
4.3
0
0
0
0
                                                                           
% Water Column Oxic: 33
 
Blue-Green Dominance (% of NU): 98
 
          Carlson TSI: 69
                    Indiana TSI: 41
                                                                           
Blue-Greens (#/L): 31506   Greens (#/L): 132   Diatoms (#/L): 331   Other Algae (#/L): 76   Rotifers (#/L): 85   Zooplankton (#/L): 3.7
 
 

2008

         
Sample Location: Deep Hole
Sample Date: 2008-07-17
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
2008
7
0.4
2.4
4.2
54.1
9
7.25
358
533
140
236
0.01
0.17
0.084
0.455
53.72
0.013
0.013
0.133
6.952
2.015
7.63
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)
29.9
27.8
26
25.4
20.4
15.4
11.3
9.7
9.3
DO (mg/L)
11
11.2
4
0.6
0.4
0.3
0.3
0.3
0.3
                                                                           
% Water Column Oxic: 21.4
 
Blue-Green Dominance (% of NU): 87.8
 
          Carlson TSI: 70
                    Indiana TSI: 40
                                                                           
Blue-Greens (#/L): 12678   Greens (#/L): 199   Diatoms (#/L): 1342   Other Algae (#/L): 99   Rotifers (#/L): 99   Zooplankton (#/L): 25.3
 
 

2010

         
Sample Location: Deep Hole
Sample Date: 2010-08-17
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
8.2
0.4
5
4.9
87.1
8.6
7
376
444
159
332
0.01
0.289
0.044
0.398
0.013
0.013
0.029
13.089
2.156
16.754
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)
27.6
27.3
27.1
27.1
23.8
17.2
12.5
10.4
9.9
9.6
DO (mg/L)
7.8
7.3
6.9
6.9
0.1
0
0
0
0
0
                                                                           
% Water Column Oxic: 24
 
Blue-Green Dominance (% of NU): 99.9
 
Blue-Green Dominance (% of cells): 99.4
          Carlson TSI: 66
                    Indiana TSI: 64
                                                                           
Blue-Greens (#/L): 249409122   Greens (#/L): 1249962   Diatoms (#/L): 166662   Other Algae (#/L): 666647   Rotifers (#/L): 0   Zooplankton (#/L): 0
Blue-Greens (cells/L): 2331329   Greens (cells/L): 2667   Diatoms (cells/L): 167   Other Algae (cells/L): 0   Rotifers (cells/L): 0   Zooplankton (cells/L): 0
 
 

2013

         
Sample Location: Deep Hole
Sample Date: 2013-07-23
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
2013
8.5
1
2.41
4.25
8.15
7.4
419
592
172
243
0.003
0.228
0.073
0.311
42.41
0.136
0.013
0.015
6.935
2.057
8.866
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)
28.02
27.98
26.48
18.53
13.73
10.68
9.67
9.24
9
DO (mg/L)
8.08
7.63
4.1
0.17
0.15
0.15
0.13
0.12
0.1
                                                                           
% Water Column Oxic: 23.53
 
Blue-Green Dominance (% of NU): 96.4
 
Blue-Green Dominance (% of cells): 85.8
          Carlson TSI: 69
                   
                                                                           
Blue-Greens (#/L): 335176   Greens (#/L): 49908   Diatoms (#/L): 1134   Other Algae (#/L): 4537   Rotifers (#/L): 56   Zooplankton (#/L): 2
Blue-Greens (cells/L): 2012   Greens (cells/L): 71   Diatoms (cells/L): 1   Other Algae (cells/L): 4   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)