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3 lakes in South Carolina

Filter by water quality, level stability, size, and region. Every lake carries a scored profile and, where a gauge exists, live readings.

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Water ABCD What do these grades mean?
Water quality grade
Water A
ExcellentClear, low-nutrient water. Typically oligotrophic with high clarity and little seasonal algae.
Water B
GoodHealthy water with moderate clarity. Some seasonal variation, no persistent problems.
Water C
FairProductive water — good fishing, reduced clarity. Algae possible in late summer.
Water D
PoorNutrient-rich or heavily drawn down. Swimmable conditions vary; check before you rely on them.

Computed from measured clarity, trophic state, and drawdown magnitude — not an opinion. See the formula.

Overall score, 1–10
8.0+
ExceptionalStrong on every axis we measure.
7.0–7.9
StrongClearly above average, usually with one standout axis.
6.0–6.9
SolidA good lake with a trade-off worth understanding.
5.0–5.9
MixedReal strengths and real compromises.
Under 5
CompromisedSomething material — volatility, water quality, or access.

Weighted: water 26% · recreation 22% · investment 20% · value 18% · access 14%.

3 lakes · page 1 of 1
Horned Grebe (23795537984).jpg Water A

Lake Keowee

South Carolina · 18,500 acres
300 ft deep · 25 ft clarity
6.7
Managed 388 mi shore Reservoir
$955,000 median est. -2.6%
Water C

Lake Hartwell

South Carolina · 56,000 acres
185 ft deep · 10 ft clarity
6.3
Managed 962 mi shore Reservoir
$500,000 median est. +11.6%
Cowles Mountain over Lake Murray in San Diego 2009.jpg Water C

Lake Murray

South Carolina · 50,000 acres
200 ft deep · 10 ft clarity
6.1
Managed 649 mi shore Reservoir
$585,000 median est. +0.3%

3 results

● high score ● mid ● lower

All 3 matching lakes plotted. Circle size reflects surface area; color reflects overall score. Click a lake to open its report.