Clean Lakes Program: Dollar - Whitley County

 

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Indiana Clean Lakes Program Lake Report

Dollar

  

Whitley County

1991

          
Sample Location: Deep Hole
Sample Date: 1991-08-05
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
1991
18.3
5
28.6
21
107.2
8.2
6.9
400
282
164.3
216.3
0.01
0.46
0.034
0.47
0.4
0.445
0.04
1.464
0.68
2.191
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
26
26
25.9
25.7
24
18.6
14.6
10.1
8
6.1
5.6
5.1
5
4.9
4.9
4.9
DO (mg/L)
8.6
8.7
8.7
8.7
8.5
10.4
11
9
2.1
0.5
0.2
0.2
0.2
0.1
0.1
0.1
0.1
                                                                           
% Water Column Oxic: 73
  
Blue-Green Dominance (% of NU): 87
  
          Carlson TSI: 46
                    Indiana TSI: 33
                                                                           
Blue-Greens (#/L): 16278   Greens (#/L): 264   Diatoms (#/L): 33   Other Algae (#/L): 2092   Rotifers (#/L):   Zooplankton (#/L): 90
 
 

 

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)