Seventeenmile Lake (Mat-Su)
Bathymetric Map and Fishing Information

Bathymetric Map of Seventeenmile Lake (Mat-Su)

General Information

  • Mean Depth: 5.9 m (19.5 ft.)
  • Maximum Depth: 12.2 m (40.0 ft.)
  • Shoreline Length: 5.5 km (3.4 mi.)
  • Management Area: Mat-Su
  • USGS Map: Anchorage C-6
  • Surface Area: 40.5 ha (100.0 acres)
  • Volume: 2,407,757 m3 (85,029,137 ft3)
  • Elevation: 213 m (699 ft.)

Fishing Information

Species Previously Stocked or Sampled: Arctic char, Arctic grayling, rainbow trout

First stocked in: 1992 with rainbow trout

Most recently stocked in: 2021 with Arctic char

Stocking Information

Stocking Access: truck

Recent stocking records

Access Information

  • Directions: Mile 57.9 Glenn Hwy. North on 58 Mile Rd. 0.5 mile, turn right for 1.7 miles. Then left on Twin Hills Ln. for 0.3 mile to Seventeen Mile Blvd. Turn right on Seventeen Mile Blvd. for 0.2 mile to Wishbone PL. Turn right on Wishbone and go 0.2 mile to public access with parking and undeveloped boat launch. NOTE: Limited public access. Majority of lake shoreline is privately owned. Please respect private property.
  • Status: Dedicated P/U Easement
  • Improvements: Primative boat ramp.
    1. parking
    2. boat launch
  • Meridian, Township, Range and Section: Seward, 019N, 003E, 30
  • Lat/Long: 61.714692°    -148.980106°