Griffin (Seminole County)
Florida LAKEWATCH Water Chemistry Summary
Location: Latitude 28°40'47", Longitude 81°20'28"
Period of record: 20 sampling dates; May 23, 1992 to January 17, 1994
Surface area (Shafer et al. 1986): 10 acres / 4 hectacres
Lake Region (Griffith et al. 1997): Orlando Ridge
Geologic formation (Brooks 1981):
The geology is dominated by coastal sand and shelly silty sand of the preglacial Pleistocene.
Physiographic region (Brooks 1981):
The water body lies in the Casselberry-Oviedo-Geneva-Chuluota Hills division of the Central Lake District.
Long-term Florida LAKEWATCH Data
Numbers reported below are the minimum, average, and maximum value for the 20 months sampled:
|
|
Minimum |
Average |
Maximum |
|
Long-term total phosphorus concentrations (µg/L) |
38 |
179 |
503 |
|
Long-term total nitrogen concentrations (µg/L) |
750 |
1340 |
2050 |
|
Long-term total chlorophyll concentrations (µg/L) |
0.0 |
36.0 |
96.7 |
|
Long-term Secchi depth (ft) |
2.0 |
4.5 |
7.3 |
Florida LAKEWATCH data were not collected in 1999.