Little Bass (Polk County)
Florida LAKEWATCH Water Chemistry Summary
Location: Latitude 27°52'33", Longitude 81°51'9"
Period of record: 100 sampling dates; July 5, 1991 to December 14, 1999
Surface area : No data available.
Lake Region (Griffith et al. 1997): Lakeland/Bone Valley Upland
Geologic formation (Brooks 1981):
The geology is dominated by phosphatic sand, clayey fine sand, and clay of the Bone Valley Formation.
Physiographic region (Brooks 1981):
The water body lies in the Bartow Embayment 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Supplemental, unpublished water chemistry data, University of Florida.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 |
9.7 |
Sulfate (mg/L) |
5.2 |
|
Total alkalinity (mg/L as CaCO3) |
23.0 |
Conductance (µS/cm @ 25 °C) |
160 |
|
Color (Pt-Co units) |
40 |
Chloride (mg/L) |
24.0 |
Long-term Florida LAKEWATCH Data
Numbers reported below are the minimum, average, and maximum value for the 100 months sampled:
|
|
Minimum |
Average |
Maximum |
|
Long-term total phosphorus concentrations (µg/L) |
196 |
352 |
612 |
|
Long-term total nitrogen concentrations (µg/L) |
1340 |
2030 |
3430 |
|
Long-term total chlorophyll concentrations (µg/L) |
24.7 |
104.9 |
277.7 |
|
Long-term Secchi depth (ft) |
1.0 |
2.0 |
5.0 |
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 |
|
Jan-12-99 |
230 |
1800 |
92.7 |
1.5 |
|
Feb-11-99 |
270 |
1730 |
89.3 |
2.0 |
|
Mar-11-99 |
283 |
2170 |
128.0 |
1.5 |
|
Apr-13-99 |
417 |
2760 |
107.7 |
1.5 |
|
May-10-99 |
394 |
2240 |
110.3 |
1.5 |
|
Jun-09-99 |
397 |
2720 |
170.0 |
1.5 |
|
Jul-21-99 |
319 |
2410 |
89.0 |
1.5 |
|
Aug-18-99 |
391 |
2340 |
122.3 |
1.5 |
|
Sep-07-99 |
351 |
2270 |
113.0 |
1.5 |
|
Oct-14-99 |
373 |
2080 |
102.7 |
1.5 |
|
Nov-16-99 |
298 |
1790 |
97.0 |
1.0 |
|
Dec-14-99 |
274 |
1950 |
79.7 |
2.0 |
|
|
|
|
|
|
|
1999 Average |
333 |
2190 |
108.5 |
1.5 |
Little Bass (Polk County)
Florida LAKEWATCH Aquatic Plant Summary
Aquatic plant data collected on May 25, 1993
|
Percent area covered with aquatic vegetation (PAC, %) |
20 |
|
Percent of lake's volume filled with vegetation (PVI, %) |
4 |
|
Average emergent plant biomass (kg wet wt/m2) |
1.5 |
|
Average floating-leaved plant biomass (kg wet wt/m2) |
0.0 |
|
Average submersed plant biomass (kg wet wt/m2) |
0.0 |
|
Average width of emergent and floating-leaved zone (ft.) |
5 |
|
Average lake depth (m) |
2 |
Frequency that plant species occur in 5 evenly spaced transects around the lake.
|
Common Name |
Plant Species |
Frequency (%) |
|
wax myrtle |
Myrica cerifera |
80 |
|
cat-tail |
Typha spp. |
40 |
|
water primrose |
Ludwigia octovalvis |
20 |
|
willow |
Salix spp. |
20 |
|
torpedograss |
Panicum repens |
20 |