Bower Lake is a lake in Ketchikan Gateway County, Alaska. Its water-quality measurements are published by Alaska DEC and shown on this page as reported.

How deep is Bower Lake?

No published bathymetric survey covers Bower Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 37 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate. The lake covers 141 acres.

Bower Lake

Ketchikan Gateway County, Alaska141 acresView map Directions

No nutrient or algae sampling on record from Alaska DEC for this lake.

Mean depth

~37 ft est.

HydroLAKES model

Area

141 acres

Surface area

37 ft mean depth (modelled)

See the measurements Directions Where to stay

Bower Lake in Ketchikan Gateway County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Surface area: 141 acres.

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Bower Lake is a 141-acre lake in Ketchikan Gateway County, Alaska with an estimated average depth of about 37 feet.

Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Bower Lake is safe to swim in today is a call for the Alaska Department of Environmental Conservation and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Bower Lake

These are the measurements Alaska DEC publishes for Bower Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.

No clarity data. TSI undefined.

Ask about Bower Lake

Answers come straight from the public measurements and survey records on this page.

Lake Details

Mean depth

~37 ft est.

Surface area

141 acres

Depth marked “est.” is a modeled estimate from HydroLAKES, not a measured survey. Alaska has not published bathymetry for Bower Lake.

Lake Size & Watershed

Watershed (drainage) area

2 sq mi

HydroLAKES / HydroSHEDS

Mean depth

~37 ft est.

Modelled from terrain, not sounded

Shoreline

3 mi

HydroLAKES / HydroSHEDS

Elevation

548 ft

Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS). Mean depth here is modelled, not surveyed — HydroLAKES v1.0 estimates lake depth from surrounding terrain rather than from soundings. Treat it as an approximation, and prefer a state bathymetric survey where one exists.

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Stays near Bower Lake

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Fishing Bower Lake

→ Bower Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Ketchikan Gateway County

Little Humpback Lake2.1 miView →Humpback Lake2.4 miView →Hugh Smith Lake5.1 miView →Marten Arm Lake8.3 miView →Nakat Lake9.2 miView →Quadra Lakes11.5 miView →

Frequently asked questions about Bower Lake

Where is Bower Lake?: Bower Lake is a lake in Ketchikan Gateway County, Alaska. Its water-quality measurements are published by Alaska DEC and shown on this page as reported.
What is the water quality of Bower Lake?: Bower Lake in Ketchikan Gateway County, Alaska has water-quality measurements published by Alaska DEC, shown here as reported. Surface area: 141 acres.
Is Bower Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Bower Lake?: No published bathymetric survey covers Bower Lake, so its depth has not been measured. The HydroLAKES global model estimates an average depth of about 37 feet, but that is a modelled estimate derived from surrounding terrain rather than a measurement on the water, so treat it as approximate. The lake covers 141 acres.