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] InstantaneousGR[-] Jun 14, 2025 10:30 PM22.05Source Text
[HT] Elevation, project tail water stage [I] InstantaneousGR[-] Jun 14, 2025 10:30 PM394.02Source Text
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayWR[-] Jun 14, 2025 06:00 AM0.21Source Text
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayZR[-] Jun 14, 2025 07:00 AMSource Text
[PT] Precipitation type [I] InstantaneousZR[-] Jun 14, 2025 06:00 AM1Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[-] Jun 14, 2025 06:00 AM72Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[X] Maximum of dayJun 14, 2025 06:00 AM89Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[N] Minimum of dayJun 14, 2025 06:00 AM60Source Text
[XP] Weather, past NWS synoptic code [Q] 6 HourZR[-] Jun 14, 2025 06:00 AM8Source Text

Five days and older SHEF encoded data

Physical CodeDurationType SourceExtrenumValidValue Product
[CA] Upper zone tension water contents [D] 1 DayPM[-] Sep 30, 2015 07:00 AM0.7874N/A
[CB] Upper zone free water contents [D] 1 DayPM[-] Sep 30, 2015 07:00 AM0.063N/A
[CC] Lower zone tension water contents [D] 1 DayPM[-] Sep 30, 2015 07:00 AM1.1969N/A
[CD] Lower zone free water supplementary storage contents [D] 1 DayPM[-] Sep 30, 2015 07:00 AM0N/A
[CE] Lower zone free water primary storage contents [D] 1 DayPM[-] Sep 30, 2015 07:00 AM0.7638N/A
[HG] Height, river stage [I] InstantaneousRG[-] Sep 30, 2021 07:30 AM21.1N/A
[HP] Elevation, pool [I] InstantaneousRZ[-] Oct 25, 2015 05:00 AM16N/A
[HP] Elevation, pool [I] InstantaneousFA[-] Oct 29, 2014 01:00 AM444.51N/A
[HT] Elevation, project tail water stage [I] InstantaneousRZ[-] Oct 26, 2015 08:00 AM386.76N/A
[HT] Elevation, project tail water stage [I] InstantaneousRG[-] Sep 30, 2021 07:30 AM393.07N/A
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayRZ[-] Sep 29, 2021 06:00 AM0N/A
[PP] Precipitation (includes liquid amount of new snowfall) [V] Variable periodRZ[-] Jan 17, 2018 06:00 AM0.3N/A
[PP] Precipitation (includes liquid amount of new snowfall) [Q] 6 HourPM[-] Sep 30, 2015 07:00 AM0.12N/A
[PP] Precipitation (includes liquid amount of new snowfall) [V] Variable periodZR[-] Feb 6, 2025 06:00 AM0.37N/A
[PT] Precipitation type [I] InstantaneousRZ[-] Sep 27, 2021 06:00 AM1N/A
[QG] Discharge from power generation [I] InstantaneousRZ[-] Oct 25, 2015 05:00 AM0N/A
[QG] Discharge from power generation [H] 1 HourRZ[-] Oct 26, 2015 08:00 AM5.7N/A
[QS] Discharge, spillway [H] 1 HourRZ[-] Oct 9, 2015 10:06 AM-9999N/A
[QT] Discharge, computed total project outflow [D] 1 DayFA[-] Oct 29, 2014 01:00 AM17.65N/A
[QT] Discharge, computed total project outflow [I] InstantaneousRZ[-] Oct 9, 2015 10:06 AM-9999N/A
[QT] Discharge, computed total project outflow [H] 1 HourRZ[-] Oct 26, 2015 08:00 AM5.7N/A
[QU] Discharge, controlled by regulating outlet [H] 1 HourRZ[-] Oct 26, 2015 08:00 AM0N/A
[SD] Snow, depth [I] InstantaneousRZ[-] Sep 29, 2021 06:00 AM0N/A
[SD] Snow, depth [I] InstantaneousZR[-] May 10, 2023 06:00 AMN/A
[SF] Snow, depth, new snowfall [D] 1 DayRZ[-] Sep 29, 2021 06:00 AM0N/A
[SF] Snow, depth, new snowfall [V] Variable periodRZ[-] Jan 17, 2018 06:00 AM3N/A
[SF] Snow, depth, new snowfall [V] Variable periodZR[-] Oct 3, 2021 06:00 AM0N/A
[SF] Snow, depth, new snowfall [D] 1 DayZR[-] May 10, 2023 06:00 AMN/A
[SW] Snow, water equivalent [I] InstantaneousPM[-] Sep 30, 2015 07:00 AM0N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[N] Minimum of daySep 29, 2021 06:00 AM53N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[X] Maximum of daySep 29, 2021 06:00 AM85N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[-] Sep 29, 2021 06:00 AM61N/A
[TW] Temperature, water [I] InstantaneousGR[-] Jun 3, 2025 11:30 AM32N/A
[TW] Temperature, water [I] InstantaneousRG[-] Sep 30, 2021 07:30 AM67.6N/A
[VE] Generation, energy total [D] 1 DayFA[-] Oct 29, 2014 01:00 AM1650N/A
[WC] Water, conductance [I] InstantaneousGR[-] Jun 3, 2025 11:30 AM0N/A
[XP] Weather, past NWS synoptic code [Q] 6 HourRZ[-] Sep 29, 2021 06:00 AM0N/A

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