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[CDAM7] CLARENCE CANNON DAM [2008-]
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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
[HP] Elevation, pool [I] InstantaneousZR[-] Oct 25, 2025 07:00 AM601.2Source Text
[HT] Elevation, project tail water stage [I] InstantaneousZR[-] Oct 25, 2025 07:00 AM521.9Source Text
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayZR[-] Oct 25, 2025 07:00 AM0.0001Source Text
[SD] Snow, depth [I] InstantaneousZR[-] Oct 25, 2025 07:00 AM0Source Text
[SF] Snow, depth, new snowfall [D] 1 DayZR[-] Oct 25, 2025 07:00 AM0Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[-] Oct 25, 2025 07:00 AM52Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[N] Minimum of dayOct 25, 2025 07:00 AM36Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[X] Maximum of dayOct 25, 2025 07:00 AM64Source Text

Five days and older SHEF encoded data

Physical CodeDurationType SourceExtrenumValidValue Product
[HP] Elevation, pool [I] InstantaneousRZ[-] Sep 30, 2021 07:00 AM604.6N/A
[HT] Elevation, project tail water stage [I] InstantaneousRZ[-] Sep 30, 2021 07:00 AM522N/A
[PP] Precipitation (includes liquid amount of new snowfall) [V] Variable periodZR[-] Oct 20, 2025 07:00 AM0.77N/A
[PP] Precipitation (includes liquid amount of new snowfall) [Q] 6 HourRZ[-] Dec 1, 2020 12:00 PM0N/A
[PP] Precipitation (includes liquid amount of new snowfall) [V] Variable periodRZ[-] Aug 27, 2021 07:00 AM1.26N/A
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayRZ[-] Sep 30, 2021 07:00 AM0N/A
[QT] Discharge, computed total project outflow [I] InstantaneousZR[-] Sep 17, 2023 06:00 AM0.05N/A
[QT] Discharge, computed total project outflow [D] 1 DayFZ[-] Jul 5, 2014 12:00 AM2N/A
[QT] Discharge, computed total project outflow [D] 1 DayZR[-] Nov 25, 2023 12:00 AM0N/A
[SD] Snow, depth [I] InstantaneousRZ[-] Sep 30, 2021 07:00 AM0N/A
[SF] Snow, depth, new snowfall [Q] 6 HourRZ[-] Dec 1, 2020 12:00 PM0N/A
[SF] Snow, depth, new snowfall [D] 1 DayRZ[-] Sep 30, 2021 07:00 AM0N/A
[SF] Snow, depth, new snowfall [V] Variable periodRZ[-] Aug 27, 2021 07:00 AM0N/A
[SF] Snow, depth, new snowfall [V] Variable periodZR[-] Oct 20, 2025 07:00 AM0N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[-] Sep 30, 2021 07:00 AM63N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[X] Maximum of daySep 30, 2021 07:00 AM86N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[N] Minimum of daySep 30, 2021 07:00 AM59N/A

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