Clean Lakes Program: Hackberry - Sullivan County

 

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Indiana Clean Lakes Program Lake Report

Hackberry

  

Sullivan County

2001

          
Sample Location: Deep Hole
Sample Date: 2001-07-17
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
2001
9.4
5.3
17
22
77
8
7.4
1250
1400
144
341
0.01
0.393
0.01
0.486
1.21
0.013
0.013
0.054
2.335
0.591
4.534
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)
26.7
26.6
26.5
26.5
26.2
24.6
20.5
16.7
14
11.8
10.5
DO (mg/L)
6.49
6.3
6.2
6.25
6.06
8.49
12.18
15.5
0.79
0.55
0.3
                                                                           
% Water Column Oxic: 67
  
Blue-Green Dominance (% of NU): 2
  
          Carlson TSI: 35
                    Indiana TSI: 23
                                                                           
Blue-Greens (#/L): 299   Greens (#/L): 0   Diatoms (#/L): 0   Other Algae (#/L): 17120   Rotifers (#/L): 0   Zooplankton (#/L): 19.1
 
 

2010

          
Sample Location: Deep Hole
Sample Date: 2010-08-16
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
4
4
18.2
70.7
8
7.4
1112
1128
123
263
0.01
0.029
0.01
0.085
0.013
0.013
0.041
0.867
0.485
1.855
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)
30.7
30.4
30.3
30.3
30.1
27.5
22.7
17.5
14
12.2
DO (mg/L)
5.3
5.7
5.3
5.4
5
5.1
0.8
0.1
0
0
                                                                           
% Water Column Oxic: 47
  
Blue-Green Dominance (% of NU): 97.4
  
Blue-Green Dominance (% of cells): 76.4
           Carlson TSI: 39
                    Indiana TSI: 48
                                                                           
Blue-Greens (#/L): 1291628   Greens (#/L): 49998   Diatoms (#/L): 24999   Other Algae (#/L): 324990   Rotifers (#/L): 0   Zooplankton (#/L): 9.6
Blue-Greens (cells/L): 32458   Greens (cells/L): 117   Diatoms (cells/L): 25   Other Algae (cells/L): 725   Rotifers (cells/L): 0   Zooplankton (cells/L): 0
 
 

2014

          
Sample Location: Deep Hole
Sample Date: 2014-07-29
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
2014
9.45
1.5
44.23
15.09
7.3
6.5
1044
1358
128
205
0.01
0.02
0.0885
10.345
0.013
0.013
0.018
0.248
0.638
1.4
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)
26.04
25.35
25.11
24.92
23.3
18.42
14.45
11.99
DO (mg/L)
7.8
8.1
7.8
7.8
9.5
0.2
0.18
0.14
                                                                           
% Water Column Oxic:
 
Blue-Green Dominance (% of NU): 99.4
  
Blue-Green Dominance (% of cells): 94.3
           Carlson TSI: 56
                   
                                                                           
Blue-Greens (#/L): 60348   Greens (#/L): 534   Diatoms (#/L): 1068   Other Algae (#/L): 1335   Rotifers (#/L): 587   Zooplankton (#/L): 90
Blue-Greens (cells/L): 845   Greens (cells/L): 3   Diatoms (cells/L): 1   Other Algae (cells/L): 1   Rotifers (cells/L): 0   Zooplankton (cells/L): 0
 
 

2015

          
Sample Location: deep hole
Sample Date: 2015-07-15
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
2015
8.25
3.6
16.76
8.856
8
8.1
1020
1262
125
127
0.01
0.01
0.039
0.039
8.05
0.081
0.077
0.018
0.018
0.279
0.368
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)
28.3
27.84
26.29
24.36
19.98
15.36
13.44
DO (mg/L)
7.3
7.22
7.18
7.12
9.9
8.73
0.75
                                                                           
% Water Column Oxic: 60.6
  
Blue-Green Dominance (% of NU):
 
Blue-Green Dominance (% of cells):
          Carlson TSI: 50
                   
                                                                           
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)