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Most Recent Observation

This application displays the last observation received by the IEM from this site. The time stamp is in America/Chicago timezone.

This station reports observations in SHEF format. The following two tables break these SHEF reports into recently made reports and those older than five days ago. The IEM's archive of raw SHEF text products is only five days, so thus why the Product links are only for the first table.

Recent SHEF encoded data

Physical CodeDurationType SourceExtrenumValidValue Product
[HG] Height, river stage [I] Instantaneous2R[-] Aug 18, 2026 10:45 PM17.35Source Text
[HG] Height, river stage [I] InstantaneousGR[-] Aug 18, 2026 10:45 PM16.91Source Text
[TW] Temperature, water [I] Instantaneous2R[-] Aug 18, 2026 10:45 PM62.7Source Text
[TW] Temperature, water [I] InstantaneousGR[-] Aug 18, 2026 10:45 PM62.8Source Text

Five days and older SHEF encoded data

Physical CodeDurationType SourceExtrenumValidValue Product
[HG] Height, river stage [I] InstantaneousRG[-] Sep 30, 2021 07:45 AM17.08N/A
[HG] Height, river stage [I] Instantaneous2R[-] Apr 26, 2026 06:45 PM20.97N/A
[HG] Height, river stage [I] InstantaneousGR[-] Apr 26, 2026 06:45 PM20.22N/A
[TW] Temperature, water [I] InstantaneousRG[-] Sep 30, 2021 07:45 AM56.5N/A
[TW] Temperature, water [I] Instantaneous2R[-] Apr 26, 2026 06:45 PM46.8N/A
[TW] Temperature, water [I] InstantaneousGR[-] Apr 26, 2026 06:45 PM46.4N/A

This data was provided by a JSON(P) webservice. You can find more JSON services.