Observations
East Branch DuPage River : East Branch DuPage River at Hidden Lake Forest Preserve
Observed on: 2024-11-30
Glen Crest Creek : Glen Crest Creek at Willowbrook Forest Preserve
Observed on: 2024-11-30
Glen Crest Creek : Glen Crest Creek at Willowbrook Forest Preserve
Observed on: 2024-05-26
East Branch DuPage River : East Branch DuPage River at Hidden Lake Forest Preserve
Observed on: 2024-05-26
Glen Crest Creek : Glen Crest Creek at Willowbrook Forest Preserve
Observed on: 2024-04-28
East Branch DuPage River : East Branch DuPage River at Hidden Lake Forest Preserve
Observed on: 2024-04-28
Glen Crest Creek : Glen Crest Creek at Willowbrook Forest Preserve
Observed on: 2024-03-29
East Branch DuPage River : East Branch DuPage River at Hidden Lake Forest Preserve
Observed on: 2024-03-29
East Branch DuPage River : East Branch DuPage River at Hidden Lake Forest Preserve
Observed on: 2024-02-27
Glen Crest Creek : Glen Crest Creek at Willowbrook Forest Preserve
Observed on: 2024-02-27