Clean Lakes Program: Round - Whitley County

 

Go back to the Indiana Clean Lakes Website

Go back to the Indiana Map to select another county

Indiana Clean Lakes Program Lake Report

Round

  

Whitley County

1990

          
Sample Location: Deep Hole
Sample Date: 1990-07-02
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
7.6
4.3
68
96
8.6
7.3
330
270
107.8
154.2
0.011
0.476
0.019
0.273
0.34
0.283
0.024
1.14
0.856
1.316
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)
24.1
23.8
21.2
19.9
17
13.6
12
10.2
8.6
7.6
7
6.8
6.5
6.1
6.1
6
6
6
DO (mg/L)
8.2
8.1
10.2
8
1.2
0.8
0.9
0.9
1.5
1.6
1.6
1.7
0.5
0.1
0.1
0.1
0.1
0.1
                                                                           
% Water Column Oxic: 72
  
Blue-Green Dominance (% of NU): 42
  
          Carlson TSI: 43
                    Indiana TSI: 18
                                                                           
Blue-Greens (#/L): 14155   Greens (#/L): 14586   Diatoms (#/L): 533   Other Algae (#/L): 3703   Rotifers (#/L): 411   Zooplankton (#/L): 0
 
 

1995

          
Sample Location: Deep Hole
Sample Date: 1995-08-14
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
1995
7.6
3.1
53
22
112.4
8.6
7.3
322
367
53.5
165
0.01
0.707
0.015
0.696
2.54
0.022
0.022
0.018
2.225
0.489
2.471
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)
30.6
30.4
30.4
30.4
30.2
26.7
22.2
18.4
14.9
13.5
12.1
11.2
10.5
10
9.1
8.4
8.2
8
7.9
7.8
DO (mg/L)
8.6
8.5
8.5
8.45
8.4
4.7
0.6
1.3
0.45
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
                                                                           
% Water Column Oxic: 100
  
Blue-Green Dominance (% of NU): 76
  
          Carlson TSI: 42
                    Indiana TSI: 26
                                                                           
Blue-Greens (#/L): 5790   Greens (#/L): 366   Diatoms (#/L): 55   Other Algae (#/L): 1220   Rotifers (#/L): 144   Zooplankton (#/L): 11.5
 
 

1998

          
Sample Location: Deep Hole
Sample Date: 1998-07-14
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
1998
7.6
3.4
55
17.5
120
8.69
7.29
330
300
104.2
163.4
0.01
0.693
0.017
0.777
2.98
0.022
0.022
0.018
2.348
0.23
2.724
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
26.8
26.8
26.2
26
23
18
13.5
11.5
10.2
9
8
7.2
6.7
6.1
5.9
5.7
5.5
5.3
5.2
DO (mg/L)
9.4
9.7
9.4
8.6
9
8.4
1
0.4
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
                                                                           
% Water Column Oxic: 33.3
  
Blue-Green Dominance (% of NU): 95
  
          Carlson TSI: 43
                    Indiana TSI: 32
                                                                           
Blue-Greens (#/L): 23346   Greens (#/L): 364   Diatoms (#/L): 364   Other Algae (#/L): 397   Rotifers (#/L): 132   Zooplankton (#/L): 24
 
 

2004

          
Sample Location: Deep Hole
Sample Date: 2004-06-30
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
19.2
2.7
68
22
107.9
8.5
7.6
327.4
258.1
135
164
0.023
0.436
0.043
0.452
3.52
0.013
0.013
0.025
1.249
0.668
2.067
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)
24.7
24.4
24.4
23.8
23.3
22.7
21.1
18.4
16
14.3
12.2
9.2
7.7
6.9
6.6
6.5
6.4
6.3
6.2
DO (mg/L)
8.33
9
8.94
9.09
8.92
6.6
0.38
0.19
0
0
0
0
0
0
0
0
0
0
0
                                                                           
% Water Column Oxic: 24
  
Blue-Green Dominance (% of NU): 8.6
  
          Carlson TSI: 49
                    Indiana TSI: 22
                                                                           
Blue-Greens (#/L): 2073   Greens (#/L): 3680   Diatoms (#/L): 3587   Other Algae (#/L): 14836   Rotifers (#/L): 23   Zooplankton (#/L): 21.7
 
 

2013

          
Sample Location: Deep Hole
Sample Date: 2013-07-15
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
18.3
2.4
39.8
16.4
8.75
7.25
310
392
109
150
0
0.418
0.021
0.397
5.51
0.013
0.013
0.018
1.382
1.017
2.831
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)
27.33
26.29
26.05
26.76
22.98
18.53
14.17
11.06
10.18
9.78
9.5
8.61
8.27
8.13
7.94
7.85
7.82
7.81
DO (mg/L)
8.07
8.56
8.41
8.27
4.6
1.28
0.35
0.2
0.2
0.2
0.18
0.17
0.17
0.15
0.14
0.12
0.12
0.1
                                                                           
% Water Column Oxic: 27.32
  
Blue-Green Dominance (% of NU): 90.8
  
Blue-Green Dominance (% of cells): 29.9
           Carlson TSI: 58
                   
                                                                           
Blue-Greens (#/L): 18933   Greens (#/L): 29235   Diatoms (#/L): 6960   Other Algae (#/L): 8074   Rotifers (#/L): 156   Zooplankton (#/L): 47
Blue-Greens (cells/L): 581   Greens (cells/L): 33   Diatoms (cells/L): 16   Other Algae (cells/L): 10   Rotifers (cells/L): 0   Zooplankton (cells/L): 0
 
 

2015

          
Sample Location: Deep hole
Sample Date: 2015-06-30
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
2015
19.6
1.5
15.31
14.432
8.2
7.7
277.6
337
119
156
0.01
0.435
0.028
0.369
15.12
0.013
0.013
0.018
1.357
0.648
1.852
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)
23.4
22.1
21.7
21.6
21.3
19
14.1
12.2
11.4
10.8
9.8
8.7
7.6
7.2
7.1
6.9
6.8
6.8
6.7
DO (mg/L)
9.5
9.02
7.54
6.58
5.65
0.6
0.14
0.15
0.13
0.13
0.13
0.14
0.15
0.15
0.14
0.14
0.14
0.13
0.13
                                                                           
% Water Column Oxic: 20.41
  
Blue-Green Dominance (% of NU):
 
Blue-Green Dominance (% of cells):
          Carlson TSI: 64
                   
                                                                           
Blue-Greens (#/L):   Greens (#/L):   Diatoms (#/L):   Other Algae (#/L):   Rotifers (#/L):   Zooplankton (#/L):
Blue-Greens (cells/L):   Greens (cells/L):   Diatoms (cells/L):   Other Algae (cells/L):   Rotifers (cells/L):   Zooplankton (cells/L):
 
 

 

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)