Clean Lakes Program: Salinda - Washington County

 

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Indiana Clean Lakes Program Lake Report

Salinda

  

Washington County

1991

          
Sample Location: Deep Hole
Sample Date: 1991-07-31
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
6.1
0.7
10.3
6
140.6
8.9
6.7
250
360
85
204.7
0.01
0.095
0.066
0.17
0.274
0.451
0.036
2.079
1.154
3.324
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
27
27
26.2
25
18.5
15
12
11
DO (mg/L)
12.8
13.4
11.2
10.8
2.8
0.5
0.3
0.2
0.2
                                                                           
% Water Column Oxic: 75
  
Blue-Green Dominance (% of NU): 91
  
          Carlson TSI: 65
                    Indiana TSI: 38
                                                                           
Blue-Greens (#/L): 4871   Greens (#/L): 0   Diatoms (#/L): 138   Other Algae (#/L): 276   Rotifers (#/L):   Zooplankton (#/L): 95
 
 

1996

          
Sample Location: Deep Hole
Sample Date: 1996-07-30
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
1996
7
1.3
30
12
84.4
8.52
7.1
242
255
93.6
156.4
0.01
0.012
0.031
0.06
9.28
0.022
0.246
0.034
2.664
0.489
3.222
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
25.9
25.5
25
22.5
15.5
12.2
11
10.5
DO (mg/L)
8.6
8.5
6.9
6.1
2.1
0.1
0.1
0.1
0.1
                                                                           
% Water Column Oxic: 55.6
  
Blue-Green Dominance (% of NU): 49
  
          Carlson TSI: 54
                    Indiana TSI: 22
                                                                           
Blue-Greens (#/L): 11047   Greens (#/L): 975   Diatoms (#/L): 512   Other Algae (#/L): 9608   Rotifers (#/L): 146   Zooplankton (#/L): 46
 
 

2001

          
Sample Location: Deep Hole
Sample Date: 2001-08-06
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
2001
7
1.5
23
12
106
8.65
7
270
350
78
218
0.01
0.199
0.046
0.257
1.04
0.013
0.013
0.018
5.587
0.825
0.397
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)
30.3
30.1
30
30
27.3
20.6
15.2
12.5
11.3
DO (mg/L)
8.6
8.5
8.1
7.7
3.5
0.3
0.2
0.2
0.2
                                                                           
% Water Column Oxic: 43
  
Blue-Green Dominance (% of NU): 85
  
          Carlson TSI: 48
                    Indiana TSI: 35
                                                                           
Blue-Greens (#/L): 2169   Greens (#/L): 53   Diatoms (#/L): 227   Other Algae (#/L): 82   Rotifers (#/L): 34   Zooplankton (#/L): 4
 
 

2009

          
Sample Location: Deep Hole
Sample Date: 2009-08-17
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
2009
7
0.8
2.81
6.5
189.4
8.65
7.4
235.8
363.8
100.3
212.9
0.01
0.043
0.042
0.042
22.43
0.013
0.021
0.018
1.848
0.726
2.255
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)
29.5
28.5
26.2
25.3
21.1
18.6
15.4
13.8
12.7
DO (mg/L)
16.5
14.3
15.4
15.5
0.03
0.01
0
0.01
0
                                                                           
% Water Column Oxic: 28.57
  
Blue-Green Dominance (% of NU): 0
  
          Carlson TSI: 61
                    Indiana TSI: 48
                                                                           
Blue-Greens (#/L): 461   Greens (#/L): 19577   Diatoms (#/L): 1266963   Other Algae (#/L): 4606   Rotifers (#/L): 768   Zooplankton (#/L): 298.8
 
 

2013

          
Sample Location: Deep Hole
Sample Date: 2013-07-29
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
2013
6
0.1
0.028
1.5
9.84
8.5
225
466
68.5
172
0.005
0.049
0.084
0.078
139.8
0.013
0.013
0.018
1.185
2.52
2.101
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)
24.84
24.87
24.87
22.26
17.53
13.24
DO (mg/L)
8.64
8.75
9.18
0.18
0.17
0.19
                                                                           
% Water Column Oxic: 40
  
Blue-Green Dominance (% of NU): 99.9
  
Blue-Green Dominance (% of cells): 98.3
           Carlson TSI: 80
                   
                                                                           
Blue-Greens (#/L): 3128484   Greens (#/L): 38425   Diatoms (#/L): 6126   Other Algae (#/L): 9467   Rotifers (#/L): 183   Zooplankton (#/L): 509
Blue-Greens (cells/L): 142967   Greens (cells/L): 193   Diatoms (cells/L): 7   Other Algae (cells/L): 10   Rotifers (cells/L): 0   Zooplankton (cells/L): 0
 
 

2014

          
Sample Location: Deep Hole
Sample Date: 2014-08-11
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
2014
7
0.4
3.06
1.5
8
7.5
245
486
71
195
0.01
0.063
0.095
0.136
57.105
0.013
0.013
0.137
3.374
1.751
5.064
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)
25.1
25
24.1
23
19.3
15.1
12.4
12.2
DO (mg/L)
6.6
5.3
1.4
0.1
0.1
0.1
0
0
                                                                           
% Water Column Oxic:
 
Blue-Green Dominance (% of NU): 98
  
Blue-Green Dominance (% of cells): 98.1
           Carlson TSI: 72
                   
                                                                           
Blue-Greens (#/L): 1158894   Greens (#/L): 8544   Diatoms (#/L):   Other Algae (#/L): 13886   Rotifers (#/L): 8   Zooplankton (#/L): 239
Blue-Greens (cells/L): 1158   Greens (cells/L): 9   Diatoms (cells/L):   Other Algae (cells/L): 15   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)