Jean (Leon County)
Florida LAKEWATCH Water Chemistry Summary
Location: Latitude 30°33'13", Longitude 84°12'3"
Period of record: 3 sampling dates; October 5, 1999 to December 26, 1999
Surface area : No data available.
Lake Region (Griffith et al. 1997): Tifton/Tallahassee Uplands
Geologic formation (Brooks 1981):
The geology is dominated by phosphatic sand, silty sand, and clay of the Hawthorne Formation.
Physiographic region (Brooks 1981):
The water body lies in the Tallahassee Red Hills subdivision of the State Line Hills division of the Ocala Uplift District.
Long-term Florida LAKEWATCH Data
Numbers reported below are the minimum, average, and maximum value for the 3 months sampled:
|
|
Minimum |
Average |
Maximum |
|
Long-term total phosphorus concentrations (µg/L) |
54 |
56 |
58 |
|
Long-term total nitrogen concentrations (µg/L) |
710 |
840 |
910 |
|
Long-term total chlorophyll concentrations (µg/L) |
25.0 |
33.0 |
41.0 |
|
Long-term Secchi depth (ft) |
2.5 |
2.9 |
3.5 |
1999 Florida LAKEWATCH Data
Numbers reported below are monthly averages calculated from 3 stations for total phosphorus (TP, µg/L), total nitrogen (TN, µg/L), chlorophyll (CHL, µg/L) and Secchi depth (SECCHI, ft) during 1999:
|
Date |
TP (µg/L) |
TN (µg/L) |
CHL (µg/L) |
SECCHI (ft |
|
Oct-05-99 |
58 |
710 |
41.0 |
2.9 |
|
Nov-11-99 |
54 |
910 |
25.0 |
2.5 |
|
Dec-26-99 |
56 |
910 |
. |
3.5 |
|
|
|
|
|
|
|
1999 Average |
56 |
840 |
33.0 |
2.9 |