Pendarvis (Marion County)
Florida LAKEWATCH Water Chemistry Summary
Location: Latitude 29°4'15", Longitude 81°53'5"
Period of record: 15 sampling dates; April 23, 1995 to February 16, 1997
Surface area : No data available.
Lake Region (Griffith et al. 1997): Central Valley
Geologic formation (Brooks 1981):
The geology is dominated by deeply weathered clayey sand and granular sand of the Hawthorne Formation.
Physiographic region (Brooks 1981):
The water body lies in the Central Lakes 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Supplemental, unpublished water chemistry data, University of Florida.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 |
5.4 |
Sulfate (mg/L) |
0.3 |
|
Total alkalinity (mg/L as CaCO3) |
0.3 |
Calcium (mg/L) |
1.5 |
|
Conductance (µS/cm @ 25 °C) |
40 |
Magnesium (mg/L) |
1.1 |
|
Color (Pt-Co units) |
68 |
Sodium (mg/L) |
3.5 |
|
Chloride (mg/L) |
9.5 |
Potassium (mg/L) |
0.7 |
|
Silicon (mg/L) |
0.7 |
|
|
Long-term Florida LAKEWATCH Data
Numbers reported below are the minimum, average, and maximum value for the 15 months sampled:
|
|
Minimum |
Average |
Maximum |
|
Long-term total phosphorus concentrations (µg/L) |
10 |
16 |
68 |
|
Long-term total nitrogen concentrations (µg/L) |
330 |
430 |
910 |
|
Long-term total chlorophyll concentrations (µg/L) |
2.3 |
10.3 |
46.0 |
|
Long-term Secchi depth (ft) |
4.8 |
5.8 |
6.9 |
Florida LAKEWATCH data were not collected in 1999.