Clean Lakes Program: Prides Creek - Pike County

 

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Indiana Clean Lakes Program Lake Report

Prides Creek

  

Pike County

1991

          
Sample Location: Deep Hole
Sample Date: 1991-07-22
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
1991
7.6
1.3
17.4
8
114.4
9
6.8
220
230
45.15
86.62
0.025
0.015
0.053
0.115
0.115
0.281
0.015
0.193
1.463
2.611
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)
30.5
30
29
29
28
25.5
21
16
DO (mg/L)
9.8
9.6
8.8
4.5
1.7
0.2
0.2
0.2
                                                                           
% Water Column Oxic: 100
  
Blue-Green Dominance (% of NU): 93
  
          Carlson TSI: 59
                    Indiana TSI: 30
                                                                           
Blue-Greens (#/L): 19931   Greens (#/L): 439   Diatoms (#/L): 746   Other Algae (#/L): 219   Rotifers (#/L):   Zooplankton (#/L): 54
 
 

1996

          
Sample Location: Deep Hole
Sample Date: 1996-08-06
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
1996
9.1
1.1
37
12
107.9
8.71
7.15
197
250
61.2
135
0.01
0.203
0.025
0.272
3.55
0.022
0.022
0.018
3.816
0.437
4.638
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)
30.2
29.1
29.1
28.5
26.2
22.9
16.9
15.3
14.2
13.1
12.8
DO (mg/L)
8.25
8.45
8.3
7.7
3.4
0.1
0
0
0
0
0
                                                                           
% Water Column Oxic: 45.5
  
Blue-Green Dominance (% of NU): 88
  
          Carlson TSI: 51
                    Indiana TSI: 39
                                                                           
Blue-Greens (#/L): 46343   Greens (#/L): 301   Diatoms (#/L): 211   Other Algae (#/L): 5842   Rotifers (#/L): 151   Zooplankton (#/L): 114
 
 

2001

          
Sample Location: Deep Hole
Sample Date: 2001-08-14
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
9.1
0.9
42
10
87.4
8.4
7.15
220
235
58
66
0.01
0.01
0.038
0.059
0.65
0.032
0.05
0.018
0.873
0.805
1.201
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
28.8
28.2
28.1
28
27
24.4
21.1
DO (mg/L)
7.38
7.12
6.82
6.59
6.02
2.06
0.24
0.22
                                                                           
% Water Column Oxic: 67
  
Blue-Green Dominance (% of NU): 93
  
          Carlson TSI: 48
                    Indiana TSI: 29
                                                                           
Blue-Greens (#/L): 28219   Greens (#/L): 1666   Diatoms (#/L): 104   Other Algae (#/L): 139   Rotifers (#/L): 208   Zooplankton (#/L): 23.7
 
 

2011

          
Sample Location: Deep Hole
Sample Date: 2011-07-18
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
2011
7.62
2.5
20.75
17
91.7
7.65
6.8
120.6
111.3
30
37
0.01
0.01
0.024
0.031
1.33
0.066206
0.144818
0.049167
0.018
0.796606
0.465082
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)
30.7
30.7
30.7
30.6
29.1
24.5
20.7
16.9
15.4
DO (mg/L)
7.2
6.6
6.1
5.9
4.1
0.3
0.2
1.3
0.01
                                                                           
% Water Column Oxic: 39.4
  
Blue-Green Dominance (% of NU): 25.8
  
Blue-Green Dominance (% of cells): 18.6
           Carlson TSI: 43
                   
                                                                           
Blue-Greens (#/L): 25383   Greens (#/L): 106088   Diatoms (#/L): 3254   Other Algae (#/L): 1953   Rotifers (#/L): 15   Zooplankton (#/L): 106.4
Blue-Greens (cells/L): 355   Greens (cells/L): 1017   Diatoms (cells/L): 3   Other Algae (cells/L): 2   Rotifers (cells/L): 0   Zooplankton (cells/L): 0
 
 

2013

          
Sample Location: Deep Hole
Sample Date: 2013-07-30
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
2013
8.2
3.1
14.8
23
8.69
8.39
138
178
48
59
0.004
0.005
0.013
0.012
0.64
0.013
0.013
0.018
0.205
0.51
0.799
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)
26.73
26.76
26.75
26.73
26.25
20.81
15.26
12.82
DO (mg/L)
7.11
7.15
6.98
7.05
6.32
0.65
0.38
0.24
                                                                           
% Water Column Oxic:
 
Blue-Green Dominance (% of NU): 94.3
  
Blue-Green Dominance (% of cells): 51.6
           Carlson TSI: 37
                   
                                                                           
Blue-Greens (#/L): 30348   Greens (#/L): 15591   Diatoms (#/L): 6682   Other Algae (#/L): 4177   Rotifers (#/L): 1965   Zooplankton (#/L): 86
Blue-Greens (cells/L): 707   Greens (cells/L): 27   Diatoms (cells/L): 7   Other Algae (cells/L): 7   Rotifers (cells/L): 2   Zooplankton (cells/L): 0
 
 

2014

          
Sample Location: Deep Hole
Sample Date: 2014-07-14
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
2014
8.53
2.5
26.26
1.5
6.5
7.3
147
202
53
52
0.01
0.01
0.035
0.028
1.72
0.124
0.112
0.445
0.58
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)
28.2
28.2
28.2
27.9
26.8
20.4
16.2
13.4
12.5
DO (mg/L)
6.49
6.44
6.33
5.31
2.94
0.62
0.14
0.12
0.1
                                                                           
% Water Column Oxic:
 
Blue-Green Dominance (% of NU): 50
  
Blue-Green Dominance (% of cells): 72.8
           Carlson TSI: 46
                   
                                                                           
Blue-Greens (#/L): 1690   Greens (#/L): 334   Diatoms (#/L):   Other Algae (#/L): 138   Rotifers (#/L): 77   Zooplankton (#/L): 83
Blue-Greens (cells/L): 8   Greens (cells/L): 8   Diatoms (cells/L):   Other Algae (cells/L): 0   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)