The following data are summarized as seasonal average values for lake and river sampling locations located within the watershed. While these data are useful to serve as a general picture of watershed health, these data must be viewed with caution because these samples have been taken from ecologically different water resources.

Rivers:

Samples from most rivers located in this watershed are averaged as part of these data summaries.

Season	Total Nitrogen	Nitrate (NO3)	Total Phosphorus	Orthophosphate	Number of Sample Stations	Number of Samples
JAN-MAR 2023	929 ug/l		115 ug/l		2	2
OCT-DEC 2022	1,915 ug/l		405 ug/l		1	2
JUL-SEP 2022	1,446 ug/l	150.0 ug/l	218 ug/l	0.1 mg/l	9	16
APR-JUN 2022	1,429 ug/l	450.0 ug/l	216 ug/l	0.16 mg/l	9	16
JAN-MAR 2022	1,321 ug/l	239.0 ug/l	167 ug/l	0.13 mg/l	10	24
OCT-DEC 2021	1,270 ug/l	252.1 ug/l	148 ug/l	0.11 mg/l	10	22
JUL-SEP 2021	1,316 ug/l	174.2 ug/l	165 ug/l	0.12 mg/l	10	21
APR-JUN 2021	1,108 ug/l	295.4 ug/l	197 ug/l	0.13 mg/l	9	19
JAN-MAR 2021	1,020 ug/l	288.2 ug/l	152 ug/l	0.12 mg/l	7	17
Five Year Seasonal Graph	Graph	Graph	Graph	Graph
Five Year Graph of All Samples	Graph	Graph	Graph	Graph

Source(s): FDEP Historic Data from Legacy STORET, Seminole County Legacy Storet Data, Seminole County Water Quality Data, SJRWMD Water Quality Data, FDEP Central Regional Operations Center, FDEP Watershed Monitoring Section, FDEP - Central Regional Operations Center, FDEP Watershed Monitoring Section, Florida LAKEWATCH, St. Johns River Water Management District

Lakes:

Samples from most lakes located in this watershed are averaged as part of these data summaries.

Season	Total Nitrogen	Nitrate (NO3)	Total Phosphorus	Orthophosphate	Number of Sample Stations	Number of Samples
OCT-DEC 2022	445 ug/l	100.0 ug/l	145 ug/l	0.03 mg/l	1	1
JUL-SEP 2022	2,015 ug/l		69 ug/l		13	28
APR-JUN 2022	1,818 ug/l		87 ug/l		16	39
JAN-MAR 2022	2,475 ug/l	8.0 ug/l	105 ug/l	0.01 mg/l	17	25
OCT-DEC 2021	1,976 ug/l	25.0 ug/l	78 ug/l	0 mg/l	17	32
JUL-SEP 2021	1,818 ug/l	25.0 ug/l	77 ug/l	0.01 mg/l	18	35
APR-JUN 2021	3,503 ug/l	25.0 ug/l	133 ug/l	0 mg/l	17	29
JAN-MAR 2021	2,147 ug/l	25.0 ug/l	94 ug/l	0 mg/l	18	29
Five Year Seasonal Graph	Graph	Graph	Graph	Graph
Five Year Graph of All Samples	Graph	Graph	Graph	Graph

Source(s): LAKEWATCH Supplemental Water Quality Sampling, LAKEWATCH Volunteer Water Quality Monitoring, FDEP Historic Data from Legacy STORET, FFWCC Legacy Storet Data, Seminole County Legacy Storet Data, Volusia County Water Quality Data, Seminole County Water Quality Data, SJRWMD Water Quality Data, Biological Research Associates , FDEP Central Regional Operations Center, Florida Fish and Wildlife Conservation Commission Water Quality Data, FDEP Watershed Monitoring Section, Florida LAKEWATCH, Volusia County Sampling Data, USGS National Water Information System, FDEP - Central Regional Operations Center, FDEP Watershed Monitoring Section, Florida LAKEWATCH, St. Johns River Water Management District

River	Flows Whole River Range	Flows Data by Segment	Levels Whole River Range	Levels Data By Segment
Soldiers Creek	In the past 30 days Average river flow is slower than it has been historically.	Flows Data Table and Graph	In the past 30 days Average water levels are lower than they have been historically.	Levels Data Table and Graph
Saint Johns River	In the past 30 days Average river flow is slower than it has been historically.	Flows Data Table and Graph	In the past 30 days Average water levels are lower than they have been historically.	Levels Data Table and Graph
Howell Creek	In the past 30 days Average river flow is slower than it has been historically.	Flows Data Table and Graph	In the past 30 days Average water levels are lower than they have been historically.	Levels Data Table and Graph
Gee Creek	In the past 30 days Average river flow is slower than it has been historically.	Flows Data Table and Graph	In the past 30 days Average water levels are lower than they have been historically.	Levels Data Table and Graph

Source(s): Not Available

Source(s): Not Available