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Howell Creek

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A part of the Lake Jesup 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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Search by pond name, number or program
Waterbody IDWaterbody NameWaterbody Type
7501Adelaide, LakeLake
7504Ann, Lake (Casselberry)Lake
1000Bear CreekRiver
7513Bear Gully LakeLake
7514Bear LakeLake
7519Brantley, LakeLake
7520Buck LakeLake
7535Deforest LakeLake
1006Econlockhatchee RiverRiver
7552Florence, LakeLake
7553Florida, LakeLake
7556Garden LakeLake
1008Gee CreekRiver
7569Harney, LakeLake
1009Howell CreekRiver
7579Howell, LakeLake
7589Jesup, LakeLake
1011Little Econlockhatchee RiverRiver
1013Little Wekiva RiverRiver
7608Marion, LakeLake
7617Mobile, LakeLake
7618Monroe, LakeLake
7631Orienta, LakeLake
1020Salt CreekRiver
7656Seminary, LakeLake
1024Soldiers CreekRiver
7659Spring Lake (Altamonte Springs)Lake
7660Spring Wood Lake and WaterwayLake
1030Sweetwater Creek (Winter Springs)River
7663Sylvan LakeLake
7672Tuskawilla LakeLake
7686Woods, Lake Of TheLake
7687Yankee LakeLake

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Important Macroinvertebrate & Water Quality Data

Important Macroinvertebrate & Water Quality Data

Macroinvertebrate Data

ParameterLatest ValueHistorical RangeAdditional Information
% Diptera 0.11 %
05/02/2007
Source: SEMCO_MACROINV
0.11 - 0.18 %
05/11/2004 - 05/02/2007
3 samples
% EOT 0.34 %
05/02/2007
Source: SEMCO_MACROINV
0.34 - 0.40 %
05/11/2004 - 05/02/2007
3 samples
Biorecon Score 6.0
04/02/2019
Source: SEMCO_MACROINV
5.5 - 9.7
05/11/2004 - 04/02/2019
18 samples
Biotic Index 16.0
04/02/2019
Source: SEMCO_MACROINV
10.0 - 24.0
05/11/2004 - 04/02/2019
15 samples
SCI Score 55.3
01/20/2009
Source: SEMCO_MACROINV
40.6 - 68.7
06/20/2007 - 01/20/2009
5 samples
SW Diversity Index 4.3
05/02/2007
Source: SEMCO_MACROINV
4.1 - 4.9
05/11/2004 - 05/02/2007
3 samples
Total # Individuals 317 #
05/02/2007
Source: SEMCO_MACROINV
239 - 584 #
05/11/2004 - 05/02/2007
3 samples
Total # Species 30 #
04/02/2019
Source: SEMCO_MACROINV
29 - 46 #
05/11/2004 - 04/02/2019
16 samples

Water Quality Data

ParameterLatest ValueHistorical RangeAdditional Information
Dissolved oxygen (DO) 7.75 mg/l
02/29/2024
Source: SEMCO_PWWQ
0.10 - 166.00 mg/l
08/11/1965 - 02/29/2024
1,812 samples
Nitrogen 363.40 ug/l
09/21/2023
Source: SEMCO_PWWQ
173.00 - 16,400.00 ug/l
08/11/1965 - 09/21/2023
1,593 samples
pH 7.17
02/29/2024
Source: SEMCO_PWWQ
3.50 - 9.60
08/11/1965 - 02/29/2024
1,838 samples
Phosphorus as P 85.00 ug/l
09/21/2023
Source: SEMCO_PWWQ
0.00 - 21,780.00 ug/l
06/24/1966 - 09/21/2023
2,149 samples
Secchi disk depth 1.97 ft
01/22/2024
Source: WIN_21FLCEN
0.33 - 8.53 ft
03/17/1970 - 01/22/2024
764 samples
Temperature, water 68.93 deg F
02/29/2024
Source: SEMCO_PWWQ
41.00 - 91.40 deg F
08/11/1965 - 02/29/2024
1,921 samples
Total Suspended Solids (TSS) 9.00 mg/l
09/21/2023
Source: SEMCO_PWWQ
0.00 - 9,000.00 mg/l
08/11/1965 - 09/21/2023
928 samples
Turbidity 2.41 NTU
02/29/2024
Source: SEMCO_PWWQ
0.00 - 33.70 NTU
06/24/1966 - 02/29/2024
1,350 samples

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