Where is Upper Sysladobsis Lake?

Upper Sysladobsis Lake is a lake in Penobscot County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.

How deep is Upper Sysladobsis Lake?

Upper Sysladobsis Lake has a maximum depth of 40 feet and an average depth of 20 feet. The lake covers 1061 acres.

Upper Sysladobsis Lake

Penobscot County, Maine1,061 acresView map Directions

No nutrient or algae sampling on record from Maine DEP for this lake.

Max depth

40 ft

Bathymetric survey

Area

1,061 acres

Surface area

Shoreline

10.7 mi

Measured length

40 ft max depth

See the measurements Directions Where to stay

Upper Sysladobsis Lake in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 40 ft. Surface area: 1061 acres.

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Upper Sysladobsis Lake is a 1,061-acre lake in Penobscot County, Maine with a maximum depth of 40 feet (20-foot average).

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

What Upper Sysladobsis Lake is good for

From access and monitoring records, not editorial picks.

Deep water40 ft surveyed max depth
Big water1,061 acres

Swimming conditions

No reading

Not rated

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

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

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Water quality measurements for Upper Sysladobsis Lake

These are the measurements Maine DEP publishes for Upper Sysladobsis 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 Upper Sysladobsis Lake

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

Lake Details

Max depth

40 ft

Average depth

20 ft

Surface area

1,061 acres

Shoreline

10.7 mi

The depth above comes from a bathymetric survey of this lake, not from a regional estimate.

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Stays near Upper Sysladobsis Lake

Compare lakeside cabins, hotels, and vacation rentals near Upper Sysladobsis Lake in Penobscot County, Maine — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.

Top-rated places to stay near Upper Sysladobsis Lake

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Fishing Upper Sysladobsis Lake

→ Upper Sysladobsis Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Penobscot County

Lower Pug Lake1.5 miView →Upper Pug Lake2 miView →Lombard Lake2.8 miView →Lowell Lake5.6 miView →Weir Pond4.9 miView →Keg Lake4.8 miView →

Frequently asked questions about Upper Sysladobsis Lake

Where is Upper Sysladobsis Lake?: Upper Sysladobsis Lake is a lake in Penobscot County, Maine. Its water-quality measurements are published by Maine DEP and shown on this page as reported.
What is the water quality of Upper Sysladobsis Lake?: Upper Sysladobsis Lake in Penobscot County, Maine has water-quality measurements published by Maine DEP, shown here as reported. Maximum depth: 40 ft. Surface area: 1061 acres.
Is Upper Sysladobsis Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Upper Sysladobsis Lake?: Upper Sysladobsis Lake has a maximum depth of 40 feet and an average depth of 20 feet. The lake covers 1061 acres.