Lake Nottely, Georgia

Lake Nottely at a Glance

Lake Nottely is a 4,180-acre TVA reservoir in Union County, Georgia, formed by the construction of Nottely Dam on the Nottely River in 1941 and 1942. Named after the Cherokee village of Naduhli that once stood in the same valley, the lake was built primarily for flood control in the Tennessee River watershed. Construction of the dam required relocating 91 families who lived in the Nottely River valley — a scale of displacement that explains the depth of community roots this area retains. A 15-megawatt power generation unit was added to the dam in the 1950s, transforming Nottely into a dual-purpose flood control and power generation facility under TVA management.

Lake Nottely sits entirely within Union County, Georgia — there is no cross-state complexity, no North Carolina side, no two-jurisdiction closing process. Everything about the lake, from dock permits to building codes to property taxes to school district assignment, flows through Union County and the state of Georgia. This single-jurisdiction character is one of the practical advantages that Nottely offers over nearby Lake Chatuge, where the Georgia-North Carolina state line bisects the lake and creates a layer of regulatory complexity that Nottely buyers never encounter.

The 70 Percent Factor: Why USFS Land Changes Everything

Approximately 70 percent of Lake Nottely's 106 miles of shoreline is managed by the US Forest Service as part of the Chattahoochee National Forest and is permanently undeveloped. This is the defining characteristic of the lake, the statistic that experienced North Georgia brokers cite first, and the feature that buyers who have only seen the lake in summer consistently underappreciate until they map it out. Seventy percent undeveloped shoreline means that for every 10 miles of lake shoreline you boat past, 7 miles are forested hillside and 3 miles are where homes exist. At many points on the lake, you can see for long distances in every direction without any sign of human development — a quality of visual wilderness that is essentially unavailable on any Georgia lake closer to Atlanta.

The consequences are twofold. For buyers who prize the undeveloped, wild character of the lake, it is the specific and irreplaceable reason to choose Nottely over every other North Georgia option. For the real estate market, it means that the approximately 30 percent of developable shoreline is scarce relative to the lake's total footprint — which drives prices up on available lakefront lots and homes. There are approximately 130 active listings on Lake Nottely on LakeHomes.com at any given time, compared to roughly 190 at Lake Chatuge and well over 1,000 at Lake Lanier. The small market size and scarcity of lakefront product mean that buyers who want Nottely may wait longer for the right property than at larger Georgia lake markets.

The 32-Foot Drawdown: North Georgia's Biggest

The water level in Nottely Reservoir varies approximately 32 feet in a normal year — from full pool at 1,779 feet above mean sea level in summer to winter low pool approximately 32 feet below that. This is confirmed by TVA and Wikipedia, and it is the most dramatic annual drawdown of any North Georgia lake. For comparison, Lake Chatuge draws down approximately 10 feet, and Lake Blue Ridge under Georgia Power maintains a much more consistent pool. The 32-foot figure is not an outlier year — it is the typical annual variation.

What 32 feet of drawdown looks like in practice: at summer full pool, Lake Nottely looks like a full, beautiful mountain lake. In January at winter low pool, the exposed ring of red clay bank around the entire shoreline is wide and visible, shallow coves and upper arms can become non-navigable, and the mud flats in gentle-terrain areas can extend hundreds of feet from the retreated waterline. Buyers who visit exclusively in summer — when the Georgia market is most active — are seeing the best possible version of this lake. Visiting in January is not optional due diligence for Nottely buyers. It is the most important site visit you can make. The 32-foot drawdown is not hidden, it is not a recent change, and it is not going away — TVA has managed Nottely this way since 1942.

Union County Property Taxes: One of Georgia's Lowest

Union County, Georgia has combined property tax millage rates that rank among the lowest in the state. The 2023 Georgia DOR Ad Valorem Tax Digest reports Union County unincorporated M&O at 4.286 mills and Union County school district at 7.523 mills — a combined total of approximately 11.809 mills for unincorporated properties. This is virtually identical to Towns County's rate at Lake Chatuge. On a $500,000 lakefront home at 40 percent assessed value with a standard homestead exemption: approximately $234 per year per $100,000 of assessed value, or approximately $2,340 total. The median effective tax bill in Union County per Ownwell data is $1,649 — well below the Georgia median and far below what comparable lakefront markets in higher-millage counties produce.

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