Explore general as well as scientific information about the movement, chemistry and biology of area surface and ground water environments.
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.
Season | Total Nitrogen | Nitrate (NO3) | Total Phosphorus | Orthophosphate | Number of Sample Stations | Number of Samples |
---|---|---|---|---|---|---|
JAN-MAR 2024 | 701 ug/l | 100.0 ug/l | 61 ug/l | 0.04 mg/l | 1 | 2 |
OCT-DEC 2023 | 1,618 ug/l | 300.0 ug/l | 123 ug/l | 0.18 mg/l | 1 | 3 |
JUL-SEP 2023 | 563 ug/l | 100.0 ug/l | 104 ug/l | 0.05 mg/l | 1 | 3 |
APR-JUN 2023 | 441 ug/l | 100.0 ug/l | 64 ug/l | 0.05 mg/l | 1 | 3 |
JAN-MAR 2023 | 655 ug/l | 133.3 ug/l | 75 ug/l | 0.04 mg/l | 1 | 3 |
OCT-DEC 2022 | 594 ug/l | 233.3 ug/l | 117 ug/l | 0.05 mg/l | 1 | 3 |
JUL-SEP 2022 | 577 ug/l | 76.7 ug/l | 185 ug/l | 0.06 mg/l | 1 | 3 |
APR-JUN 2022 | 564 ug/l | 90.0 ug/l | 105 ug/l | 0.06 mg/l | 1 | 3 |
JAN-MAR 2022 | 616 ug/l | 85.5 ug/l | 80 ug/l | 0.05 mg/l | 1 | 2 |
Five Year Seasonal Graph | ||||||
Five Year Graph of All Samples |
Season | Total Nitrogen | Nitrate (NO3) | Total Phosphorus | Orthophosphate | Number of Sample Stations | Number of Samples |
---|---|---|---|---|---|---|
JAN-MAR 2024 | 855 ug/l | 24.8 ug/l | 47 ug/l | 0.01 mg/l | 5 | 5 |
OCT-DEC 2023 | 959 ug/l | 39.2 ug/l | 44 ug/l | 0.01 mg/l | 6 | 6 |
JUL-SEP 2023 | 826 ug/l | 39.2 ug/l | 29 ug/l | 0.01 mg/l | 6 | 7 |
APR-JUN 2023 | 897 ug/l | 39.2 ug/l | 12 ug/l | 0.01 mg/l | 6 | 6 |
JAN-MAR 2023 | 698 ug/l | 74.4 ug/l | 29 ug/l | 0.01 mg/l | 6 | 7 |
OCT-DEC 2022 | 883 ug/l | 39.2 ug/l | 54 ug/l | 0.01 mg/l | 5 | 5 |
JUL-SEP 2022 | 844 ug/l | 20.0 ug/l | 48 ug/l | 0.01 mg/l | 5 | 5 |
APR-JUN 2022 | 998 ug/l | 16.4 ug/l | 16 ug/l | 0.01 mg/l | 5 | 5 |
JAN-MAR 2022 | 725 ug/l | 26.8 ug/l | 14 ug/l | 0 mg/l | 7 | 7 |
Five Year Seasonal Graph | ||||||
Five Year Graph of All Samples |
Stream level and flow data for the Lake Monroe (L-S Canal) Watershed. Learn More about Stream Flow »
River | Flows Whole River Range | Flows Data by Segment | Levels Whole River Range | Levels Data By Segment |
---|---|---|---|---|
Saint Johns River |
Average river flow is slower than it has been historically. |
Average water levels are lower than they have been historically. |
Source(s): Not Available
Source(s): Not Available