Clean Lakes Program: Mud (Chain of Lakes) - Noble County

 

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Indiana Clean Lakes Program Lake Report

Mud (Chain of Lakes)

 

Noble County

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
7.6
2
32
9.5
37
7.5
6.9
350
375
176.7
303.9
0.01
1.161
0.01
0.01
17.94
0.022
0.022
0.018
7.14
0.723
8.15
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
22
22
21
20
15
11
9
7
6.5
DO (mg/L)
4.7
3.9
3.2
2.7
1.2
1.4
1.4
1.4
1.6
1.6
                                                                           
% Water Column Oxic: 100
 
Blue-Green Dominance (% of NU): 30
 
          Carlson TSI: 49
                    Indiana TSI: 23
                                                                           
Blue-Greens (#/L): 20462   Greens (#/L): 0   Diatoms (#/L): 0   Other Algae (#/L): 45551   Rotifers (#/L): 0   Zooplankton (#/L): 1117
 
 

2004

         
Sample Location: Deep Hole
Sample Date: 2004-07-26
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
2004
7.6
2.9
35
14.4
21
7.7
7.4
386
365
170
258
0.03
0.859
0.104
0.96
8.44
0.194
0.015
0.027
3.106
1.193
4.403
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)
23.2
22.9
22.6
22.5
19.1
12.8
8.5
7.2
DO (mg/L)
4.83
3.11
1.75
0.6
0.26
0.04
0.03
0
                                                                           
% Water Column Oxic: 25
 
Blue-Green Dominance (% of NU): 13.9
 
          Carlson TSI: 56
                    Indiana TSI: 25
                                                                           
Blue-Greens (#/L): 2242   Greens (#/L): 317   Diatoms (#/L): 12   Other Algae (#/L): 13593   Rotifers (#/L): 0   Zooplankton (#/L): 12.6
 
 

2010

         
Sample Location: Deep Hole
Sample Date: 2010-08-09
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
6.1
1.1
2.8
5.9
18.1
7.8
7.2
376
343
197
254
0.01
0.645
0.127
0.776
25.42
0.013
0.013
0.018
1.884
1.323
3.164
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
25.2
24.7
23.6
17.2
12.1
9
DO (mg/L)
11.4
2.2
1.3
0.6
0.1
0
0
                                                                           
% Water Column Oxic: 25
 
Blue-Green Dominance (% of NU): 12.6
 
Blue-Green Dominance (% of cells): 17.7
          Carlson TSI: 65
                    Indiana TSI: 53
                                                                           
Blue-Greens (#/L): 439400   Greens (#/L): 223845   Diatoms (#/L): 74615   Other Algae (#/L): 1741019   Rotifers (#/L): 0   Zooplankton (#/L): 305.6
Blue-Greens (cells/L): 4560   Greens (cells/L): 1718   Diatoms (cells/L): 448   Other Algae (cells/L): 29329   Rotifers (cells/L): 0   Zooplankton (cells/L): 0
 
 

2013

         
Sample Location: Deep Hole
Sample Date: 2013-07-09
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
7.62
0.95
8.7
7.38
7.6
7.3
413
520
162
165
0.018
0.438
0.1
0.16
40.155
0.013
0.013
0.67
2.419
0.835
1.047
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)
25.49
24.4
20.99
15.39
10.68
8.33
6.99
6.38
DO (mg/L)
5.07
0.31
2.33
0.18
0.14
0.15
0.12
0.12
                                                                           
% Water Column Oxic: 26.25
 
Blue-Green Dominance (% of NU): 41.1
 
Blue-Green Dominance (% of cells): 68.2
          Carlson TSI: 67
                   
                                                                           
Blue-Greens (#/L): 67444   Greens (#/L): 12511   Diatoms (#/L): 9248   Other Algae (#/L): 8158   Rotifers (#/L): 1227   Zooplankton (#/L): 376
Blue-Greens (cells/L): 289   Greens (cells/L): 396   Diatoms (cells/L): 10   Other Algae (cells/L): 9   Rotifers (cells/L): 0   Zooplankton (cells/L): 0
 
 

2015

         
Sample Location: deep hole
Sample Date: 2015-07-21
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
6
1.1
5.42
7.216
7.7
7.3
446
564
184
205
0.019
0.218
0.045
0.166
54.18
0.299
0.031
0.056
0.981
1.516
2.136
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)
27.88
25.09
22.57
17.55
12.82
8.83
DO (mg/L)
8.95
8.57
2.52
0.45
0.26
0.21
                                                                           
% Water Column Oxic: 33.33
 
Blue-Green Dominance (% of NU):
 
Blue-Green Dominance (% of cells):
          Carlson TSI: 67
                   
                                                                           
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)