Observations
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17 May 2025
Spring Brook in St. James Farm Forest Preserve by Jay Gilbert
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16 May 2025
Salt Creek - Fullersburg - Rainbow Bridge by Kevin Blair
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16 May 2025
DesPlaines River from DesPlaines Riverways DuPage FPD by Kevin Blair
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16 May 2025
fullersburg woods by Linda Cise
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16 May 2025
Springbrook Water Reclamation Center Upstream by Amy Wrigley
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15 May 2025
Herrick Lake by Ken List
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15 May 2025
Spring Brook Creek near Leverenz Rd. and Gateshead Dr. by Erin Bellassai
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15 May 2025
SCGW bridge on Salt Creek by Joe Neilly
very warm for this time of year and creek flow is well below median level.
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15 May 2025
Villa Ave Bridge at Sugar Creek by Joe Neilly
Creek level was very low and water temperature was very high for this time of year.
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15 May 2025
West Branch DuPage River by Ken List
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15 May 2025
Blackwell Forest Preserve Silver Lake by Ken List
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15 May 2025
Kishwaukee River South Branch at Russell Woods by Rachel Ford
The river was moving steadily and at average levels.
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15 May 2025
Schulenberg Prairie-Willoway Brook by Linda Heuser
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14 May 2025
Tyler Creek Forest Preserve by Suzi Myers
Children’s party in shelter. Park greening up. No ducks or birds.
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14 May 2025
Fox River Yorkville IL by Pat Gunnerson
The river was very low which may account for the slight rise in chloride from the previous month. There appears to be a very slight difference in the results between the two test strips. However they were taken at the same time and did show the same results. I could not get a good photo that doesn’t show a slight difference in the results due to shadow.
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14 May 2025
Long Run Creek - Homer Glen, IL by Greg Vejvoda
Double test strips were used for quality control.
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14 May 2025
Morgan Creek at Morgan Creek Park by Alyssa Theodor
Water level seemed high and water moving slowly
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13 May 2025
Nippersink Creek at the Keystone Landing in McHenry County Conservation District's Glacial Park Conservation Area by Sue Rose
Last chloride test at this location for the season.
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13 May 2025
Curtis Creek by Jean Reddington
Water continues to be very stagnant from the log jam downstream (west) of the test site.
