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 51–100 of 246

WaterbodyStateStatusCauses
East Branch Clarion River Lake-05010005001233 PA Not Supporting 1
Ebeneser Union Canal (Lights Dam)-02050305001626 PA Not Supporting 2
Edinboro Lake-05010004001550 PA Not Supporting 2
Egypt Meadow Lake-02040103001063 PA Not Supporting 2
Elk Lake-02050206001637 PA Not Supporting 1
Elmhurst Reservoir-02050107001748 PA Fully Supporting 0
Falls Township Lake-02040201003949 PA Fully Supporting 0
Ford Lake-02050106002873 PA Not Supporting 1
Forest Lake-02050106002509 PA Fully Supporting 0
Foster Joseph Sayers Lake-02050204002478 PA Fully Supporting 0
Frances Slocum Lake-02050107001794 PA Not Supporting 3
Fuller Lake-02050305001736 PA Fully Supporting 0
George B. Stevenson Reservoir-02050202001330 PA Not Supporting 1
Giving Pond -02040105000439 PA Fully Supporting 0
Glendale Lake-02050201001384 PA Not Supporting 1
Gouldsboro Lake-02040106001121 PA Fully Supporting 0
Green Lane Reservoir-02040203008646 PA Not Supporting 2
Haig Pond (Hsighs)-02050106002565 PA Not Supporting 1
Halfway Lake-02050206006212 PA Fully Supporting 0
Hall Pond (Rose Valley Lake)-02050206001724 PA Fully Supporting 0
Hamilton Lake-02050205000949 PA Not Supporting 1
Hammond Lake-02050104004457 PA Fully Supporting 0
Harveys Lake-02050107001799 PA Fully Supporting 0
Heart Lake-02050106002517 PA Not Supporting 1
Hiawatha Lake-02040101001353 PA Fully Supporting 0
Hibernia Lake (Chambers Lake) -02040205005735 PA Not Supporting 1
Hickory Lake-02040101001423 PA Not Supporting 1
High Point Lake-05020006001907 PA Not Supporting 3
Hills Creek Lake-02050104005900 PA Fully Supporting 0
Hopewell Lake-02040203001996 PA Fully Supporting 0
Howard Eaton Reservoir-05010004001509 PA Not Supporting 1
Hunters Lake-02050206001711 PA Not Supporting 1
Indian Lake-05010007001436 PA Fully Supporting 0
Justus Lake-05010003004408 PA Not Supporting 1
Kaercher Lake-02040203001794 PA Fully Supporting 0
Kahle Lake-05010003001362 PA Fully Supporting 0
Kettle Creek Lake-02050203000754 PA Not Supporting 2
Keystone Lake (HUC 05010008)-05010008002484 PA Fully Supporting 0
Kooser Lake-05020006001867 PA Not Supporting 3
Kyle Lake-05010006001807 PA Fully Supporting 0
Lackawanna Lake-02050106002809 PA Not Supporting 2
Lake Antietam-02040203001893 PA Not Supporting 1
Lake Arthur-05030105001146 PA Fully Supporting 0
Lake Canadohta-05010003001313 PA Not Supporting 1
Lake Carey-02050106002805 PA Not Supporting 1
Lake Chillisquaque-02050206001752 PA Fully Supporting 0
Lake Erie-04120200 PA Not Supporting 3
Lake Galena - Peace Valley Reservoir-02040201000786 PA Not Supporting 2
Lake Gloria-05010007001434 PA Fully Supporting 0
Lake Greeley-02040104002347 PA Fully Supporting 0

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