Browse lakes and reservoirs

Named lake-type waterbodies with a populated record: assessment verdicts, listed impairment causes, or a linked USGS gauge. Data updated 2026-08-17.

Waterbodies

Showing 151–200 of 439

WaterbodyStateStatusCauses
Green Wing IL Not Supporting 1
Greenfield IL Not Supporting 2
GREENVILLE OLD (Patriot's Park) IL Not Supporting 2
Greenwood Beach IL Not Supporting 3
Gridley (Site M) IL Not Supporting 1
Griswold IL Not Supporting 2
Halfday Pit IL Not Supporting 3
Harrisburg Resv. IL Not Supporting 2
Harvey Lake IL Not Supporting 3
Hastings IL Not Supporting 2
Heidecke (Collins) IL Not Supporting 8
Hennepin-Hopper IL Not Supporting 2
Heron Pond IL Not Supporting 2
Herrick IL Not Supporting 1
Herrin New IL Not Supporting 1
Herrin Old IL Not Supporting 4
Hettick IL Not Supporting 3
Hidden IL Not Supporting 3
Hidden Lake IL Not Supporting 5
Highland IL Not Supporting 1
Highland Silver IL Not Supporting 8
Hillsboro Old IL Not Supporting 4
Holiday IL Not Supporting 1
Holiday Shores IL Not Supporting 2
Hollywood/Ostermann Beach IL Not Supporting 2
Homer IL Not Supporting 2
Honey IL Not Supporting 2
Hook Lake IL Not Supporting 3
Horseshoe (Alexander) IL Not Supporting 1
Horseshoe (Madison) IL Not Supporting 9
Howard Beach IL Not Supporting 3
Humboldt Park Lagoon IL Not Supporting 5
IL Beach State Park North IL Not Supporting 2
IL Beach State Park South IL Not Supporting 3
International Mining and Chemical IL Not Supporting 3
Island IL Not Supporting 2
JACKSON HARBOR (inner harbor, and outer harbor) IL Not Supporting 2
Jackson Park Lagoon IL Not Supporting 1
Jackson Park/63rd Beach IL Not Supporting 3
Jacksonville IL Not Supporting 3
Jarvis Beach (Marion Mahoney Griffin Beach) IL Not Supporting 2
Jaycee IL Not Supporting 1
Jericho (Mighell) IL Not Supporting 1
Johnson Sauk Trail IL Not Supporting 3
Johnston City IL Not Supporting 3
Juneway Terrace IL Not Supporting 3
Kathryn IL Not Supporting 2
Kenilworth Beach IL Not Supporting 3
Killarney IL Not Supporting 1
Kinkaid IL Not Supporting 2

Source: EPA ATTAINS and USGS National Water Information System State Integrated Report assessment decisions + USGS daily values · 2026