Florida LAKEWATCH Water Chemistry Summary
Location: Latitude 27°17'3", Longitude 81°21'15"
Period of record: 23 sampling dates; June 4, 1996 to July 31, 1999
Surface area (LAKEWATCH): 40 acres / 16 hectacres Bathymetric Map
Lake Region (Griffith et al. 1997): Southern Lake Wales Ridge
Geologic formation (Brooks 1981):
The geology is dominated by deeply weathered beach and dune sand with some clay lenses of the preglacial Pleistocene.
Physiographic region (Brooks 1981):
The water body lies in the Eastern Complex of the Central Ridge subdivision
of the Lake Wales Ridge division of the Central Lake District.
Supplemental, unpublished water chemistry data, University of Florida.
Numbers reported below are the average for 2 months sampled:
| pH |
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Sulfate (mg/L) |
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| Total alkalinity (mg/L as CaCO3) |
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Calcium (mg/L) |
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| Conductance (µS/cm @ 25 °C) |
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Magnesium (mg/L) |
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| Color (Pt-Co units) |
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Sodium (mg/L) |
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| Chloride (mg/L) |
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Potassium (mg/L) |
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| Silicon (mg/L) |
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Long-term Florida LAKEWATCH Data
Numbers reported below are the minimum, average, and maximum value for the 23 months sampled:
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| Long-term total phosphorus concentrations (µg/L) |
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| Long-term total nitrogen concentrations (µg/L) |
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| Long-term total chlorophyll concentrations (µg/L) |
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| Long-term Secchi depth (ft) |
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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:
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McCoy (Highlands County)
Florida LAKEWATCH Aquatic Plant Summary
Aquatic plant data collected on August 7, 1996
| Percent area covered with aquatic vegetation (PAC, %) |
27
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| Percent of lake's volume filled with vegetation (PVI, %) |
3
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| Average emergent plant biomass (kg wet wt/m2) |
4.1
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| Average floating-leaved plant biomass (kg wet wt/m2) |
0.5
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| Average submersed plant biomass (kg wet wt/m2) |
2.7
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| Average width of emergent and floating-leaved zone (ft.) |
51
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| Average lake depth (m) |
8
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Frequency that plant species occur in 10 evenly spaced transects around the lake.
| Common Name | Plant Species |
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| respuinata bladderwort | Utricularia resupinata |
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| torpedograss | Panicum repens |
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| duck-potato | Sagittaria lancifolia |
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| water primrose | Ludwigia octovalvis |
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| water-pennywort | Hydrocotyle umbellata |
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| slender spikerush | Eleocharis baldwinii |
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| melaleuca | Melaleuca quinquenervia |
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| maidencane | Panicum hemitomon |
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| musk-grass | Chara spp. |
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| rush fuirena | Fuirena scirpoidea |
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| cat-tail | Typha spp. |
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| water spinach | Ipomoea aquatica |
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| pickerelweed | Pontederia cordata |
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| Brazilian pepper | Schinus terebinthifolius |
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| buttonbush | Cephalanthus occidentalis |
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| alligator-weed | Alternanthera philoxeroides |
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| lemon bacopa | Bacopa caroliniana |
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| baby-tears | Micranthemum umbrosum |
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| dwarf arrowhead | Sagittaria subulata |
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| southern naiad | Najas guadalupensis |
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| wax myrtle | Myrica cerifera |
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| sawgrass | Cladium jamaicense |
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| flat-sedge | Cyperus odoratus |
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| southern cutgrass | Leersia hexandra |
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| jointed flat sedge | Cyperus haspan |
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