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[CANM7] Mississippi River AT Canton LD20 [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] InstantaneousGR[-] Nov 2, 2025 10:00 PM12.05Source Text
[HP] Elevation, pool [I] Instantaneous2R[-] Nov 2, 2025 10:00 PM12.06Source Text
[HP] Elevation, pool [I] InstantaneousZR[-] Nov 2, 2025 08:00 PM11.8Source Text
[HT] Elevation, project tail water stage [I] Instantaneous2R[-] Nov 2, 2025 10:00 PM3.12Source Text
[HT] Elevation, project tail water stage [I] InstantaneousGR[-] Nov 2, 2025 10:00 PM3.12Source Text
[HT] Elevation, project tail water stage [I] InstantaneousZR[-] Nov 2, 2025 08:00 PM3.1Source Text
[PC] Precipitation, accumulator [I] InstantaneousGR[-] Nov 2, 2025 10:00 PM5.29Source Text
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayGR[-] Nov 2, 2025 06:00 AM0.02Source Text
[PP] Precipitation (includes liquid amount of new snowfall) [H] 1 HourGR[-] Nov 2, 2025 10:00 PM0Source Text
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayZR[-] Nov 2, 2025 06:00 AM0.01Source Text
[QT] Discharge, computed total project outflow [I] InstantaneousVR[-] Nov 2, 2025 06:00 AM42.2Source Text
[QT] Discharge, computed total project outflow [I] InstantaneousZR[-] Nov 2, 2025 08:00 PM41.0806Source Text
[SD] Snow, depth [I] InstantaneousZR[-] Nov 2, 2025 06:00 AM0Source Text
[SF] Snow, depth, new snowfall [D] 1 DayZR[-] Nov 2, 2025 06:00 AM0Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousGR[N] Minimum of dayNov 2, 2025 06:00 AM32.79Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousGR[-] Nov 2, 2025 10:00 PM45.16Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[N] Minimum of dayNov 2, 2025 06:00 AM29Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[X] Maximum of dayNov 2, 2025 06:00 AM47Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousZR[-] Nov 2, 2025 06:00 AM30Source Text
[TA] Temperature, air, dry bulb [I] InstantaneousGR[X] Maximum of dayNov 2, 2025 06:00 AM52.78Source Text
[TW] Temperature, water [I] InstantaneousGR[-] Nov 2, 2025 10:00 PM52.6Source Text
[TW] Temperature, water [I] InstantaneousZR[-] Nov 2, 2025 06:00 AM53Source Text
[UD] Wind, direction [I] InstantaneousGR[-] Nov 2, 2025 10:00 PM184Source Text
[UP] Peak wind speed [V] Variable periodGR[-] Nov 2, 2025 10:00 PM8.65Source Text
[US] Wind, speed [I] InstantaneousGR[-] Nov 2, 2025 10:00 PM4.83Source Text
[VB] Voltage - battery [I] InstantaneousGR[-] Nov 2, 2025 10:00 PM12.85Source Text

Five days and older SHEF encoded data

Physical CodeDurationType SourceExtrenumValidValue Product
[HG] Height, river stage [I] InstantaneousPZ[-] Jun 8, 2014 01:00 PM-9999N/A
[HP] Elevation, pool [I] InstantaneousRZ[-] Sep 30, 2021 08:00 AM10.86N/A
[HP] Elevation, pool [I] InstantaneousR2[-] Sep 30, 2021 08:00 AM10.86N/A
[HP] Elevation, pool [I] InstantaneousRG[-] Sep 30, 2021 08:00 AM10.85N/A
[HR] Elevation, lake or reservoir rule curve [Z] RZ[-] Jun 23, 2021 02:00 PM459.47N/A
[HT] Elevation, project tail water stage [I] InstantaneousR2[-] Sep 30, 2021 08:00 AM3.53N/A
[HT] Elevation, project tail water stage [I] InstantaneousRZ[-] Sep 30, 2021 08:00 AM3.39N/A
[HT] Elevation, project tail water stage [I] InstantaneousRG[-] Sep 30, 2021 08:00 AM3.58N/A
[IR] Ice report type, structure, and cover [Z] RZ[-] Jul 30, 2021 08:00 PM18.45N/A
[PC] Precipitation, accumulator [I] InstantaneousRG[-] Sep 30, 2021 08:00 AM1.07N/A
[PP] Precipitation (includes liquid amount of new snowfall) [H] 1 HourRG[-] Sep 30, 2021 08:00 AM0N/A
[PP] Precipitation (includes liquid amount of new snowfall) [Q] 6 HourRG[-] Aug 21, 2021 01:00 PM-9999N/A
[PP] Precipitation (includes liquid amount of new snowfall) [V] Variable periodRZ[-] Jul 12, 2015 06:00 AM3.65N/A
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayRG[-] Jul 31, 2021 07:00 AM-9999N/A
[PP] Precipitation (includes liquid amount of new snowfall) [D] 1 DayRZ[-] Sep 30, 2021 06:00 AM0N/A
[PP] Precipitation (includes liquid amount of new snowfall) [Q] 6 HourGR[-] Oct 16, 2025 07:00 PMN/A
[PP] Precipitation (includes liquid amount of new snowfall) [V] Variable periodZR[-] Oct 26, 2023 06:00 AM1.05N/A
[QI] Discharge, inflow [I] InstantaneousPZ[-] Jun 8, 2014 01:00 PM-9999N/A
[QR] Discharge, river [I] InstantaneousPZ[-] Jun 8, 2014 01:00 PM-9999N/A
[QT] Discharge, computed total project outflow [I] InstantaneousRZ[-] Sep 30, 2021 08:00 AM41.299N/A
[QT] Discharge, computed total project outflow [I] InstantaneousRR[-] Jul 20, 2021 02:00 PM483.21N/A
[QT] Discharge, computed total project outflow [Z] RZ[-] Jul 6, 2021 04:00 PM461.02N/A
[SD] Snow, depth [I] InstantaneousRZ[-] Sep 29, 2021 06:00 AM0N/A
[SF] Snow, depth, new snowfall [V] Variable periodZR[-] Oct 26, 2023 06:00 AM0N/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 19, 2014 06:00 AM-9999N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRG[X] Maximum of daySep 30, 2021 07:00 AM83.59N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRG[N] Minimum of daySep 30, 2021 07:00 AM61.71N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[X] Maximum of daySep 30, 2021 06:00 AM84N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[N] Minimum of daySep 30, 2021 06:00 AM60N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRZ[-] Sep 30, 2021 06:00 AM62N/A
[TA] Temperature, air, dry bulb [I] InstantaneousRG[-] Sep 30, 2021 08:00 AM67.18N/A
[TW] Temperature, water [I] InstantaneousRG[-] Sep 30, 2021 08:00 AM71.3N/A
[TW] Temperature, water [I] InstantaneousRZ[-] Sep 30, 2021 06:00 AM71N/A
[UD] Wind, direction [I] InstantaneousRG[-] Sep 30, 2021 08:00 AM46N/A
[UP] Peak wind speed [V] Variable periodRG[-] Sep 30, 2021 08:00 AM1.28N/A
[US] Wind, speed [I] InstantaneousRG[-] Sep 30, 2021 08:00 AM1.26N/A
[VB] Voltage - battery [I] InstantaneousRG[-] Sep 30, 2021 08:00 AM13.68N/A

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