Jackson Lake covers 25,540 acres in Wyoming and drops to 438 feet at its deepest point. It is a natural lake, which generally means a more stable shoreline and fewer drawdown surprises than an impoundment. Water level is the thing to understand here: the pool can move roughly 30 feet, typically drawn down in autumn. That changes dock function, boat access, and what the shoreline looks like in listing photos versus in person. Water clarity averages around 30 feet, placing it among the clearer bodies of water in the country. Short-term rental posture: Not permitted in park. Confirm at the municipal level before underwriting rental income.
Each axis is computed by published formula from this lake's own attributes. How we score.
Computed from measured clarity, trophic state, and drawdown magnitude — not an opinion. See the formula.
Weighted: water 26% · recreation 22% · investment 20% · value 18% · access 14%.
Daily values from USGS. Loading up to one year.
The dock sits at full-pool elevation. At low pool the waterline retreats and the reach to navigable water changes. Scale is illustrative; the 30 ft figure is from published operations for this lake.
Idealized cross-section. Max depth 438 ft, average 140 ft. Depth at a specific dock depends on local bathymetry — verify at the property.
Not permitted in park
What a median-priced home on Jackson Lake actually costs to carry, with waterfront-specific line items most calculators omit.
| Principal & interest | $58,168 |
| Property taxes | $9,660 |
| Hazard insurance | $3,864 |
| Flood insurance | $878 |
| Utilities | $2,700 |
| Maintenance reserve (1.1%) | $10,120 |
| Septic service | $520 |
| Well & water testing | $260 |
| Dock maintenance | $900 |
| Winterization / seasonal close | $750 |
| Shoreline / seawall reserve | $960 |
| Total | $88,779 |
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