Skip Navigation LinksHomeBiomonitoring ProgramWaterbody

Howell, Lake

Map it!

A part of the Howell Creek Watershed

Announcements

Read disclaimer

There are no announcements to display.

Contact Us

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

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

Phone: (407) 665-2456

Email: mpluchino@seminolecountyfl.gov

Photo Gallery

Get help with this component

Choose a Monitoring Location

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
7553Florida, LakeLake
1008Gee CreekRiver
7569Harney, LakeLake
1009Howell CreekRiver
7579Howell, LakeLake
7589Jesup, LakeLake
1011Little Econlockhatchee RiverRiver
1013Little Wekiva RiverRiver
7608Marion, LakeLake
7617Mobile, LakeLake
7631Orienta, LakeLake
7656Seminary, LakeLake
1024Soldiers CreekRiver
7659Spring Lake (Altamonte Springs)Lake
7663Sylvan LakeLake
7686Woods, Lake Of TheLake
7687Yankee LakeLake

Get help with this component

Important Macroinvertebrate & Water Quality Data

Important Macroinvertebrate & Water Quality Data

Macroinvertebrate Data

ParameterLatest ValueHistorical RangeAdditional Information
% Diptera 1.00 %
10/14/2015
Source: SEMCO_MACROINV
0.40 - 70.00 %
10/28/2004 - 10/14/2015
14 samples
% EOT 3.00 %
10/14/2015
Source: SEMCO_MACROINV
0.00 - 16.00 %
10/28/2004 - 10/14/2015
12 samples
Biotic Index 0.0
10/14/2015
Source: SEMCO_MACROINV
0.0 - 2.0
10/28/2004 - 10/14/2015
11 samples
LCI Score 18.0
10/14/2015
Source: SEMCO_MACROINV
14.0 - 51.0
10/28/2004 - 10/14/2015
11 samples
SW Diversity Index 1.0
10/14/2015
Source: SEMCO_MACROINV
0.0 - 3.0
10/28/2004 - 10/14/2015
14 samples
Total # Individuals 103 #
10/14/2015
Source: SEMCO_MACROINV
78 - 113 #
10/28/2004 - 10/14/2015
11 samples
Total # Species 8 #
10/14/2015
Source: SEMCO_MACROINV
6 - 23 #
10/28/2004 - 10/14/2015
11 samples

Water Quality Data

ParameterLatest ValueHistorical RangeAdditional Information
Dissolved oxygen (DO) 6.80 mg/l
09/06/2017
Source: SEMCO_PWWQ
0.00 - 18.00 mg/l
09/13/1966 - 09/06/2017
14,806 samples
Nitrogen 1,150.00 ug/l
05/22/2017
Source: SEMCO_PWWQ
115.00 - 5,940.00 ug/l
09/13/1966 - 05/22/2017
591 samples
pH 7.70
09/06/2017
Source: SEMCO_PWWQ
4.50 - 10.40
09/13/1966 - 09/06/2017
12,263 samples
Phosphorus as P 28.00 ug/l
05/22/2017
Source: SEMCO_PWWQ
-3.00 - 7,700.00 ug/l
05/11/1972 - 05/22/2017
591 samples
Secchi disk depth 4.27 ft
08/22/2017
Source: SEMCO_PWWQ
0.00 - 10.00 ft
01/25/1982 - 08/22/2017
567 samples
Temperature, water 85.64 deg F
09/06/2017
Source: SEMCO_PWWQ
46.40 - 93.96 deg F
09/13/1966 - 09/06/2017
14,832 samples
Total Suspended Solids (TSS) 9.00 mg/l
05/22/2017
Source: SEMCO_PWWQ
2.00 - 40.00 mg/l
05/21/1968 - 05/22/2017
136 samples
Trophic State Index: Florida DEP 57.00
05/22/2017
Source: SEMCO_PWWQ
36.00 - 87.00
09/14/1982 - 05/22/2017
479 samples
Turbidity 0.70 NTU
09/06/2017
Source: SEMCO_PWWQ
0.00 - 199.80 NTU
01/25/1982 - 09/06/2017
13,948 samples

Advanced Data Features

 

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

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