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Glen Jones Lake

Saline County, Illinois98 acresView mapDirections

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

Max depth
30 ft
Bathymetric survey
Area
98 acres
Surface area
Shoreline
2.6 mi
Measured length
  • Impaired · Mercury
  • 30 ft max depth

Glen Jones Lake in Saline County, Illinois has water-quality measurements published by Illinois EPA, shown here as reported. Maximum depth: 30 ft. Surface area: 98 acres.

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Glen Jones Lake is a 98-acre lake in Saline County, Illinois with a maximum depth of 30 feet (15-foot average).

Source: EPA Water Quality Portal sampling records, Illinois EPA. Methodology: how these readings are compared.

What Glen Jones Lake is good for

From access and monitoring records, not editorial picks.

  • Deep water30 ft surveyed max depth

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Glen Jones Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury, nutrients (phosphorus, nitrogen). Check local advisories before you swim.

Whether Glen Jones 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.

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Water quality measurements for Glen Jones Lake

These are the measurements Illinois EPA publishes for Glen Jones 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 Glen Jones Lake

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

Lake Details

Max depth

30 ft

Average depth

14.5 ft

Surface area

98 acres

Shoreline

2.6 mi

Stays via Stay22

Stays near Glen Jones Lake

Compare lakeside cabins, hotels, and vacation rentals near Glen Jones Lake in Saline 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 Glen Jones Lake

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Fishing Glen Jones Lake

EPA Impairment Status

Glen Jones Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).

Causes of impairment

MercuryNutrients (phosphorus, nitrogen)

Designated uses not supporting: Fish consumption, Other.

Source: EPA ATTAINS assessment unit IL_RAF · Official waterbody report

Nearby Lakes in Saline County

Frequently asked questions about Glen Jones Lake

Where is Glen Jones Lake?

Glen Jones Lake is a lake in Saline County, Illinois. Its water-quality measurements are published by Illinois EPA and shown on this page as reported.

What is the water quality of Glen Jones Lake?

Glen Jones Lake in Saline County, Illinois has water-quality measurements published by Illinois EPA, shown here as reported. Maximum depth: 30 ft. Surface area: 98 acres.

Measurements on this page ↑

Is Glen Jones Lake safe to swim in?

Nutrient and algae readings are not a swimming clearance. Glen Jones Lake is listed impaired under Clean Water Act §303(d) (IR 5) for mercury, nutrients (phosphorus, nitrogen). Check local advisories before you swim.

Swimming on this page ↑

How deep is Glen Jones Lake?

Glen Jones Lake has a maximum depth of 30 feet and an average depth of 14.5 feet. The lake covers 98 acres.

Where this data comes from

Measurements for Glen Jones Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.

Other records on this page

Impairment status from EPA ATTAINS 303(d) database