Clean Lakes Program: Hammond - Kosciusko County

 

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Indiana Clean Lakes Program Lake Report

Hammond

 

Kosciusko County

1994

         
Sample Location: Deep Hole
Sample Date: 1994-08-02
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
1994
9.1
2
33
11
112
8.2
7.1
378
292
181
223
0.01
0.462
0.01
0.549
2.78
0.022
0.022
0.018
2.578
0.315
2.431
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)
27.4
26.5
26
25
21.2
14.5
9.7
7
5.8
5.2
5
DO (mg/L)
8.6
9.3
9.1
9
3.8
0.3
0.2
0.2
0.2
0.2
0.2
                                                                           
% Water Column Oxic: 49
 
Blue-Green Dominance (% of NU): 79
 
          Carlson TSI: 43
                    Indiana TSI: 32
                                                                           
Blue-Greens (#/L): 25224   Greens (#/L): 35   Diatoms (#/L): 973   Other Algae (#/L): 5212   Rotifers (#/L): 0   Zooplankton (#/L): 378
 
 

2000

         
Sample Location: Deep Hole
Sample Date: 2000-08-07
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
2000
9.8
2
4
10
49.3
7.5
7.1
321
283.5
150
204
0.016
0.461
0.063
0.642
2.52
0.022
0.022
0.018
2.745
0.996
4.687
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)
27.1
24.4
23.9
23.5
21.3
18.4
12.9
9.4
7.6
6.6
6.2
DO (mg/L)
7
6
4
3.2
5.8
0.8
0.3
0.3
0.3
0.3
0.3
                                                                           
% Water Column Oxic: 33
 
Blue-Green Dominance (% of NU): 82
 
          Carlson TSI: 51
                    Indiana TSI: 35
                                                                           
Blue-Greens (#/L): 14212   Greens (#/L): 1369   Diatoms (#/L): 559   Other Algae (#/L): 1041   Rotifers (#/L): 135   Zooplankton (#/L): 18.9
 
 

2003

         
Sample Location: Deep Hole
Sample Date: 2003-08-04
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
2003
10.1
2.6
30
13
39
7.6
7
317
286.5
148
227
0.01
0.923
0.025
0.523
4.17
0.013
0.013
0.018
5.025
0.682
6.55
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)
26.3
25.4
25.1
24.3
22.9
15.8
10.7
7.2
5.8
5.3
5.1
DO (mg/L)
5.8
5
3.17
3.1
9.7
7.7
0.5
0.1
0.1
0
0
                                                                           
% Water Column Oxic: 39.6
 
Blue-Green Dominance (% of NU): 99
 
          Carlson TSI: 47
                    Indiana TSI: 42
                                                                           
Blue-Greens (#/L): 81421   Greens (#/L): 162   Diatoms (#/L): 135   Other Algae (#/L): 351   Rotifers (#/L): 189   Zooplankton (#/L): 56.5
 
 

2013

         
Sample Location: Deep Hole
Sample Date: 2013-08-06
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
2013
10
3
10.78
3.3
7.4
7
347
460
156
197
0.003
0.571
0.058
0.276
4.13
0.013
0.013
0.02
2.889
1.405
4.349
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)
21.61
21.5
21.09
18.8
14.12
9.9
7.74
6.14
5.7
5.44
DO (mg/L)
1.95
1.93
0.38
2.15
0.32
0.18
0.16
0.11
0.13
0.14
                                                                           
% Water Column Oxic: 33.3
 
Blue-Green Dominance (% of NU): 67.1
 
Blue-Green Dominance (% of cells): 15.3
          Carlson TSI: 55
                   
                                                                           
Blue-Greens (#/L): 8909   Greens (#/L): 15314   Diatoms (#/L): 20048   Other Algae (#/L): 13920   Rotifers (#/L): 11   Zooplankton (#/L): 185
Blue-Greens (cells/L): 159   Greens (cells/L): 39   Diatoms (cells/L): 20   Other Algae (cells/L): 19   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)