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
JUL-SEP 2022	782 ug/l		34 ug/l	0.02 mg/l	4	4
APR-JUN 2022	683 ug/l		54 ug/l	0.04 mg/l	5	5
JAN-MAR 2022	774 ug/l		49 ug/l	0.03 mg/l	4	4
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, Legacy Orange County Surface Water Quality, SFWMD Water Quality Data, FDEP Central Regional Operations Center, FDEP Watershed Monitoring Section, Orange County Surface Water Quality, FDEP, Water Quality Standards and Special Projects (Florida), FDEP - Central Regional Operations Center, FDEP Watershed Monitoring Section, Orange County Environmental Protection Division, City of Orlando Ambient Surface Water Quality

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
JAN-MAR 2024	1,004 ug/l		96 ug/l		1	1
OCT-DEC 2023	904 ug/l		69 ug/l		1	1
JUL-SEP 2023	612 ug/l		22 ug/l		7	14
APR-JUN 2023	595 ug/l		25 ug/l		7	20
JAN-MAR 2023	612 ug/l		27 ug/l		9	21
OCT-DEC 2022	615 ug/l		28 ug/l		8	18
JUL-SEP 2022	582 ug/l		14 ug/l	0.01 mg/l	19	30
APR-JUN 2022	649 ug/l		19 ug/l	0.01 mg/l	24	48
JAN-MAR 2022	579 ug/l		20 ug/l	0.02 mg/l	14	21
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, Orange County Environmental Protection Division, Legacy Orange County Surface Water Quality, FDEP Central Regional Operations Center, FDEP Watershed Monitoring Section, Orange County Surface Water Quality, City of Orlando Ambient Surface Water Quality, FDEP, Water Quality Standards and Special Projects (Florida), FDEP - Central Regional Operations Center, FDEP Watershed Monitoring Section, Florida LAKEWATCH, Orange County Environmental Protection Division, City of Orlando Ambient Surface Water Quality

River	Flows Whole River Range	Flows Data by Segment	Levels Whole River Range	Levels Data By Segment
Shingle 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
Canal S-1	In the past 30 days NO DATA Recent river flow data is unavailable.	No data table or graph available	In the past 30 days Average water levels are higher than they have been historically.	Levels Data Table and Graph

Source(s): Not Available

Source(s): Not Available