Clean Lakes Program: Schlamm - Clark County

 

Go back to the Indiana Clean Lakes Website

Go back to the Indiana Map to select another county

Indiana Clean Lakes Program Lake Report

Schlamm

  

Clark 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
7.3
1.6
13.3
8
72.7
6.8
7
62
120
17.3
48
0.01
0.013
0.036
0.551
0.05
0.069
0.026
1.009
0.691
1.982
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)
26.1
25.7
26
25.3
18.5
12.4
10
8.9
DO (mg/L)
6.2
6.3
5.9
5.2
0.7
0.1
0.1
0.1
                                                                           
% Water Column Oxic: 47
  
Blue-Green Dominance (% of NU): 25
  
          Carlson TSI: 55
                    Indiana TSI: 15
                                                                           
Blue-Greens (#/L): 607   Greens (#/L): 242   Diatoms (#/L): 971   Other Algae (#/L): 485   Rotifers (#/L):   Zooplankton (#/L): 165
 
 

1996

          
Sample Location: Deep Hole
Sample Date: 1996-07-22
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
1996
7.3
1.2
9
5.5
38.2
6.49
6.55
65
89
16.7
38.6
0.012
0.01
0.039
0.04
3.19
0.022
0.022
0.018
0.315
0.248
0.796
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)
26.2
26.2
26.2
23.2
16.1
12
10
8.8
DO (mg/L)
3.3
3.1
3.1
0.35
0.25
0.25
0.25
0.2
                                                                           
% Water Column Oxic: 100
  
Blue-Green Dominance (% of NU): 13
  
          Carlson TSI: 52
                    Indiana TSI: 13
                                                                           
Blue-Greens (#/L): 1232   Greens (#/L): 0   Diatoms (#/L): 70   Other Algae (#/L): 7604   Rotifers (#/L): 246   Zooplankton (#/L): 65
 
 

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
7.3
1.1
8.5
6
2.8
6.6
6.7
90
102
25
43
0.01
0.01
0.026
0.04
0.41
0.013
0.013
0.018
0.018
0.552
0.851
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
28.3
27.9
26.6
22.4
17.7
13.8
11.7
DO (mg/L)
2.56
1.78
0.24
0.19
0.22
0.2
0.22
0.17
                                                                           
% Water Column Oxic: 17
  
Blue-Green Dominance (% of NU): 0
  
          Carlson TSI: 44
                    Indiana TSI: 17
                                                                           
Blue-Greens (#/L): 0   Greens (#/L): 62   Diatoms (#/L): 0   Other Algae (#/L): 288   Rotifers (#/L): 41   Zooplankton (#/L): 28.6
 
 

 

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)