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Bear Lake

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A part of the Little Wekiva Watershed

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For more information about the Macroinvertebrate Monitoring Program, please contact:

Michelle Shelton
Macroinvertebrate Program Coordinator
200 West County Home Road
Sanford, FL 32773

Phone: (407) 665-5269

Email: mshelton@seminolecountyfl.gov

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Important Macroinvertebrate & Water Quality Data

Important Macroinvertebrate & Water Quality Data

Macroinvertebrate Data

ParameterLatest ValueHistorical RangeAdditional Information
% Diptera 95.00 %
06/12/2020
Source: SEMCO_MACROINV
0.30 - 99.00 %
05/18/2004 - 06/12/2020
19 samples
% EOT 3.00 %
06/12/2020
Source: SEMCO_MACROINV
0.00 - 89.00 %
05/18/2004 - 06/12/2020
18 samples
Biotic Index 2.0
06/12/2020
Source: SEMCO_MACROINV
2.0 - 7.0
05/18/2004 - 06/12/2020
16 samples
LCI Score 44.0
06/12/2020
Source: SEMCO_MACROINV
43.0 - 77.0
05/18/2004 - 06/12/2020
18 samples
SW Diversity Index 2.5
06/12/2020
Source: SEMCO_MACROINV
2.5 - 4.2
05/18/2004 - 06/12/2020
16 samples
Total # Individuals 100 #
06/12/2020
Source: SEMCO_MACROINV
89 - 114 #
05/18/2004 - 06/12/2020
16 samples
Total # Species 12 #
06/12/2020
Source: SEMCO_MACROINV
12 - 29 #
05/18/2004 - 06/12/2020
16 samples

Water Quality Data

ParameterLatest ValueHistorical RangeAdditional Information
Dissolved oxygen (DO) 9.99 mg/l
01/25/2024
Source: SEMCO_PWWQ
4.67 - 13.46 mg/l
05/09/1972 - 01/25/2024
10,326 samples
Nitrogen 560.00 ug/l
08/19/2023
Source: WIN_21FLKWAT
125.00 - 1,317.22 ug/l
11/30/1991 - 08/19/2023
1,540 samples
pH 7.80
01/25/2024
Source: SEMCO_PWWQ
5.60 - 8.90
07/23/1973 - 01/25/2024
12,932 samples
Phosphorus as P 12.00 ug/l
08/19/2023
Source: WIN_21FLKWAT
2.00 - 73.00 ug/l
06/03/1982 - 08/19/2023
1,536 samples
Secchi disk depth 8.20 ft
01/25/2024
Source: SEMCO_PWWQ
3.28 - 36.00 ft
06/07/1973 - 01/25/2024
2,227 samples
Temperature, water 64.07 deg F
01/25/2024
Source: SEMCO_PWWQ
54.99 - 90.86 deg F
05/09/1972 - 01/25/2024
13,759 samples
Total Suspended Solids (TSS) 2.00 mg/l
08/15/2023
Source: WIN_21FLCEN
0.50 - 6.00 mg/l
11/18/1998 - 08/15/2023
103 samples
Trophic State Index: Florida DEP 39.00
08/19/2023
Source: WIN_21FLKWAT
13.00 - 54.00
11/30/1991 - 08/19/2023
1,488 samples
Turbidity 0.26 NTU
01/25/2024
Source: SEMCO_PWWQ
0.00 - 6.90 NTU
06/03/1982 - 01/25/2024
7,497 samples

Advanced Data Features

 

Advanced Graphing Advanced Graphing
Graph water quality, hydrology, and rainfall trends using the data presented on the Atlas.

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Download water quality, hydrology, and rainfall data to use in your own analyses and reports.