Clean Lakes Program: South Mud - Fulton County

 

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Indiana Clean Lakes Program Lake Report

South Mud

 

Fulton County

1995

         
Sample Location: Deep Hole
Sample Date: 1995-08-21
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
1995
8.2
0.4
15
5.5
93.6
9.05
7.25
420
600
108
299.5
0.01
0.135
0.02
0.134
21.1
0.022
0.029
0.018
7.691
1.42
9.276
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)
31
29
28.9
28
25.5
21.2
18
17.5
17
DO (mg/L)
8.5
8
7.2
1.5
0
0
0
0
0
                                                                           
% Water Column Oxic: 44
 
Blue-Green Dominance (% of NU): 98
 
          Carlson TSI: 60
                    Indiana TSI: 41
                                                                           
Blue-Greens (#/L): 37153   Greens (#/L): 68   Diatoms (#/L): 102   Other Algae (#/L): 271   Rotifers (#/L): 204   Zooplankton (#/L): 24
 
 

1998

         
Sample Location: Deep Hole
Sample Date: 1998-08-17
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
1998
8.2
0.4
3
3.25
105
9
7.2
330.1
588
139.8
264
0.01
0.384
0.1
0.398
45.11
0.022
0.022
0.021
6.233
2.329
7.624
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)
28.4
27.7
26.1
25.3
24.4
21.3
19.4
18.2
17.1
16.6
DO (mg/L)
13.21
12.54
8.4
6.5
1.15
0
0
0
0
0
                                                                           
% Water Column Oxic: 37.5
 
Blue-Green Dominance (% of NU): 68
 
          Carlson TSI: 71
                    Indiana TSI: 40
                                                                           
Blue-Greens (#/L): 17278   Greens (#/L): 2880   Diatoms (#/L): 900   Other Algae (#/L): 3240   Rotifers (#/L): 1080   Zooplankton (#/L): 90.1
 
 

2004

         
Sample Location: Deep Hole
Sample Date: 2004-07-19
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
8.2
0.7
14
6.6
136.7
8.9
7.4
505
543
156
237
0.022
0.102
0.067
0.15
27.98
2.039
0.09
0.044
4.642
1.765
5.551
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
25.9
25.3
24.9
24.3
22.2
19
17.9
DO (mg/L)
10.9
11.5
11
10
4.8
0
0
0
                                                                           
% Water Column Oxic: 50
 
Blue-Green Dominance (% of NU): 48
 
          Carlson TSI: 64
                    Indiana TSI: 33
                                                                           
Blue-Greens (#/L): 4484   Greens (#/L): 4063   Diatoms (#/L): 490   Other Algae (#/L): 175   Rotifers (#/L): 53   Zooplankton (#/L): 81.3
 
 

2010

         
Sample Location: Deep Hole
Sample Date: 2010-07-07
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
2010
7.9
0.7
9.5
8.5
137.7
8.6
7.4
459
432
176
262
0.01
0.027
0.048
0.092
12.58
0.561
0.011
0.018
3.65
1.388
4.904
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)
29.7
29.2
28.7
28.1
25.2
20
17
15.7
15.3
DO (mg/L)
11
11.4
10.4
9.2
0.3
0
0
0
0
                                                                           
% Water Column Oxic: 25
 
Blue-Green Dominance (% of NU): 96.2
 
Blue-Green Dominance (% of cells): 87.8
          Carlson TSI: 60
                    Indiana TSI: 62
                                                                           
Blue-Greens (#/L): 9683040   Greens (#/L): 99997   Diatoms (#/L): 674980   Other Algae (#/L): 566650   Rotifers (#/L): 0   Zooplankton (#/L): 7.2
Blue-Greens (cells/L): 43382   Greens (cells/L): 494   Diatoms (cells/L): 675   Other Algae (cells/L): 567   Rotifers (cells/L): 0   Zooplankton (cells/L): 0
 
 

2013

         
Sample Location: Deep Hole
Sample Date: 2013-08-05
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
7.92
0.35
2.89
4.92
8.9
7.4
433
532
155
205
0.003
0.306
0.068
0.386
72.33
0.013
0.013
0.018
2.368
2.381
3.873
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)
23.5
23.52
23.42
22.36
19.06
17.2
15.25
14.45
DO (mg/L)
11.26
11.11
11.21
4.61
1.23
0.4
0.29
0.21
                                                                           
% Water Column Oxic: 57.1
 
Blue-Green Dominance (% of NU): 86
 
Blue-Green Dominance (% of cells): 13.3
          Carlson TSI: 77
                   
                                                                           
Blue-Greens (#/L): 560753   Greens (#/L): 3625682   Diatoms (#/L): 19759   Other Algae (#/L): 2136   Rotifers (#/L): 208   Zooplankton (#/L): 106
Blue-Greens (cells/L): 23106   Greens (cells/L): 3741   Diatoms (cells/L): 21   Other Algae (cells/L): 3   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)