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
APR-JUN 2023	887 ug/l		160 ug/l		1	2
JAN-MAR 2023	892 ug/l		113 ug/l		1	3
OCT-DEC 2022	909 ug/l		112 ug/l		1	3
JUL-SEP 2022	1,128 ug/l		109 ug/l		1	2
APR-JUN 2022	1,039 ug/l		108 ug/l		1	3
JAN-MAR 2022	1,250 ug/l		92 ug/l		1	3
Five Year Seasonal Graph	Graph		Graph
Five Year Graph of All Samples	Graph		Graph

Source(s): 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, SJRWMD Water Quality Data, FDEP Central Regional Operations Center, Florida Fish and Wildlife Conservation Commission Water Quality Data, FDEP Watershed Monitoring Section, Orange County Surface Water Quality, FDEP, Water Quality Standards and Special Projects (Florida), USGS National Water Information System

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
JUL-SEP 2023	1,367 ug/l		79 ug/l		1	3
APR-JUN 2023	1,538 ug/l		105 ug/l		2	6
JAN-MAR 2023	1,535 ug/l		102 ug/l		2	5
OCT-DEC 2022	1,431 ug/l		161 ug/l		2	5
JUL-SEP 2022	1,277 ug/l		90 ug/l		2	9
APR-JUN 2022	1,325 ug/l		78 ug/l		2	9
JAN-MAR 2022	1,351 ug/l		59 ug/l		2	6
Five Year Seasonal Graph	Graph		Graph
Five Year Graph of All Samples	Graph		Graph

Source(s): LAKEWATCH Supplemental Water Quality Sampling, LAKEWATCH Volunteer Water Quality Monitoring, FDEP Historic Data from Legacy STORET, Seminole County Legacy Storet Data, Volusia County Water Quality Data, Seminole County Water Quality Data, SJRWMD Water Quality Data, FDEP Central Regional Operations Center, Florida LAKEWATCH

River	Flows Whole River Range	Flows Data by Segment	Levels Whole River Range	Levels Data By Segment
NO DATA

Source(s): Not Available

Source(s): Not Available