Eve (Orange County)
Florida LAKEWATCH Water Chemistry Summary
Location: Latitude 28°37'48", Longitude 81°25'30"
Period of record: 13 sampling dates; November 19, 1996 to November 15, 1997
Surface area (Shafer et al. 1986): 8 acres / 3 hectacres
Lake Region (Griffith et al. 1997): Apopka Upland
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 Orlando Promontory division of the Central Lake District.
Supplemental, unpublished water chemistry data, University of Florida.
Numbers reported below are the average for 1 month sampled:
|
pH |
7.0 |
Sulfate (mg/L) |
7.2 |
|
Total alkalinity (mg/L as CaCO3) |
37.0 |
Conductance (µS/cm @ 25 °C) |
166 |
|
Color (Pt-Co units) |
38 |
Chloride (mg/L) |
22.0 |
|
Silicon (mg/L) |
0.9 |
|
|
Long-term Florida LAKEWATCH Data
Numbers reported below are the minimum, average, and maximum value for the 13 months sampled:
|
|
Minimum |
Average |
Maximum |
|
Long-term total phosphorus concentrations (µg/L) |
15 |
37 |
83 |
|
Long-term total nitrogen concentrations (µg/L) |
480 |
780 |
1190 |
|
Long-term total chlorophyll concentrations (µg/L) |
1.0 |
7.1 |
18.7 |
|
Long-term Secchi depth (ft) |
3.8 |
6.4 |
12.0 |
Florida LAKEWATCH data were not collected in 1999.