Where is Little Rocky Run Lake?

Little Rocky Run Lake is a lake in Hancock County, Illinois. Its water-quality measurements are published by Illinois EPA and shown on this page as reported.

Little Rocky Run Lake

Hancock County, Illinois26 acresView map Directions

No nutrient or algae sampling on record from Illinois EPA for this lake.

Area

26 acres

Surface area

Shoreline

2.1 mi

Measured length

See the measurements Directions Where to stay

Little Rocky Run Lake in Hancock County, Illinois has water-quality measurements published by Illinois EPA, shown here as reported. Surface area: 26 acres.

Loading map…

Little Rocky Run Lake is a 26-acre lake in Hancock County, Illinois.

Source: EPA Water Quality Portal sampling records, Illinois EPA. 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 Little Rocky Run Lake is safe to swim in today is a call for the Illinois Environmental Protection Agency and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

Compare swimming lakes near Cedar Rapids →

Get alerts for Little Rocky Run Lake →

Water quality measurements for Little Rocky Run Lake

These are the measurements Illinois EPA publishes for Little Rocky Run 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 Little Rocky Run Lake

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

Lake Details

Surface area

26 acres

Shoreline

2.1 mi

No bathymetric survey has been published for Little Rocky Run Lake, so its depth is not documented here.

Stays via Stay22

Stays near Little Rocky Run Lake

Compare lakeside cabins, hotels, and vacation rentals near Little Rocky Run Lake in Hancock County, Illinois — 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 Little Rocky Run Lake

Prices for Oct 16–18, 4 adults. Change dates on the map below.

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

Planning a whole trip? See where to stay at Illinois’s top lakes →

Follow Little Rocky Run Lake’s readings

Email me when new measurements post for this lake. Updates stay free.

Or email

Fishing Little Rocky Run Lake

→ Little Rocky Run Lake fishing regulations (limits, seasons, special rules)

Nearby Lakes in Hancock County

Rocky Run Lake0.5 miView →Jennifer Creek Reservoir2.1 miView →Carthage Lake17.1 miView →Linda Lake—View →Augusta Lake—View →

Frequently asked questions about Little Rocky Run Lake

Where is Little Rocky Run Lake?: Little Rocky Run Lake is a lake in Hancock County, Illinois. Its water-quality measurements are published by Illinois EPA and shown on this page as reported.
What is the water quality of Little Rocky Run Lake?: Little Rocky Run Lake in Hancock County, Illinois has water-quality measurements published by Illinois EPA, shown here as reported. Surface area: 26 acres.
Is Little Rocky Run Lake safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.