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 Code	Duration	Type	Source	Extrenum	Valid	Value	Product
[HP] Elevation, pool	[I] Instantaneous	G	R	[-]	Mar 15, 2025 07:00 AM	1280.04	Source Text
[HT] Elevation, project tail water stage	[I] Instantaneous	G	R	[-]	Mar 15, 2025 07:00 AM	1276.92	Source Text

Five days and older SHEF encoded data

Physical Code	Duration	Type	Source	Extrenum	Valid	Value	Product
[HP] Elevation, pool	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	1280.35	N/A
[HT] Elevation, project tail water stage	[I] Instantaneous	R	G	[-]	Sep 30, 2021 08:00 AM	1279.43	N/A
[PC] Precipitation, accumulator	[I] Instantaneous	R	G	[-]	Apr 30, 2019 02:45 PM	-9999	N/A
[PP] Precipitation (includes liquid amount of new snowfall)	[D] 1 Day	R	G	[-]	May 9, 2014 07:00 AM	-9999	N/A
[PP] Precipitation (includes liquid amount of new snowfall)	[H] 1 Hour	R	G	[-]	Apr 30, 2019 02:00 PM	-9999	N/A
[PP] Precipitation (includes liquid amount of new snowfall)	[Q] 6 Hour	R	G	[-]	May 9, 2014 01:00 PM	-9999	N/A

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