Clean Lakes Program: Indian Village - Noble County

 

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Indiana Clean Lakes Program Lake Report

Indian Village

  

Noble County

1991

          
Sample Location: Deep Hole
Sample Date: 1991-07-30
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
1991
6.7
1.4
20.3
11
128.3
8.3
7.3
441
520
170.1
284
0.01
0.01
0.047
0.062
2.537
1.13
0.049
1.876
1.361
3.039
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
25
24.7
24.2
23.2
17.5
13
11.2
DO (mg/L)
10.4
10.4
10.6
11
8.6
1.3
0.3
0.2
                                                                           
% Water Column Oxic: 100
  
Blue-Green Dominance (% of NU): 7
  
          Carlson TSI: 58
                    Indiana TSI: 28
                                                                           
Blue-Greens (#/L): 2664   Greens (#/L): 34774   Diatoms (#/L): 193   Other Algae (#/L): 581   Rotifers (#/L):   Zooplankton (#/L): 691
 
 

2003

          
Sample Location: Deep Hole
Sample Date: 2003-07-29
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
2003
6.7
1.5
31
10
80.1
8.1
7.6
508
451.2
178
214
0.011
0.01
0.042
0.024
12.75
2.352
0.589
0.072
0.413
1.226
1.357
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)
24.9
24.1
24
23.8
23.5
21
15.1
11.4
DO (mg/L)
7.4
7.3
7.1
6.2
4.7
0.2
0.1
0
                                                                           
% Water Column Oxic: 44.8
  
Blue-Green Dominance (% of NU): 8
  
          Carlson TSI: 56
                    Indiana TSI: 34
                                                                           
Blue-Greens (#/L): 7897   Greens (#/L): 320   Diatoms (#/L): 137   Other Algae (#/L): 92575   Rotifers (#/L): 2191   Zooplankton (#/L): 18.4
 
 

 

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)