2017 Community Christmas Guide

Flood levels for Alton, Grafton, Hardin and St. Louis

Levels at Alton IL



Flood Categories

Primary (ft)

  • Action : 19 ft
  • Minor : 21 ft
  • Moderate : 29 ft
  • Major : 34 ft

Flow (secondary) data is not currently enabled for this gauge.

Gauge Data

Forecast Issued: Dec 16, 2017 11:09 AM -0600

Recent

Recent Category: Normal
Recent Projected Forecast Available: 3.8 ft
Recent Projected Forecast Time: Dec 17, 2017 12:00 AM -0600

Highest

Highest Category: Normal
Highest Projected Forecast Available: 3.8 ft
Highest Projected Forecast Time: Dec 17, 2017 06:00 AM -0600

Last

Last Category: Normal
Last Projected Forecast Available: 3.4 ft
Last Projected Forecast Time: Dec 25, 2017 06:00 PM -0600


U.S. Geological Survey (USGS) Data and Site Info for Mel Price (Alton) Lock and Dam: USGS ID: 05587541

Levels at Grafton IL



Flood Categories

Primary (ft)

  • Action : 17 ft
  • Minor : 18 ft
  • Moderate : 24 ft
  • Major : 29 ft

Flow (secondary) data is not currently enabled for this gauge.

Gauge Data

Forecast Issued: Dec 16, 2017 11:09 AM -0600

Recent

Recent Category: Normal
Recent Projected Forecast Available: 15.7 ft
Recent Projected Forecast Time: Dec 17, 2017 12:00 AM -0600

Highest

Highest Category: Normal
Highest Projected Forecast Available: 15.7 ft
Highest Projected Forecast Time: Dec 17, 2017 12:00 AM -0600

Last

Last Category: Normal
Last Projected Forecast Available: 15.6 ft
Last Projected Forecast Time: Dec 25, 2017 06:00 PM -0600


U.S. Geological Survey (USGS) Data and Site Info for Grafton: USGS ID: 05587450

Levels at Hardin IL



Flood Categories

Primary (ft)

  • Action : 24 ft
  • Minor : 25 ft
  • Moderate : 31 ft
  • Major : 32 ft

Flow (secondary) data is not currently enabled for this gauge.

Gauge Data

Forecast Issued: Dec 16, 2017 10:54 AM -0600

Recent

Recent Category: Normal
Recent Projected Forecast Available: 19.6 ft
Recent Projected Forecast Time: Dec 17, 2017 12:00 AM -0600

Highest

Highest Category: Normal
Highest Projected Forecast Available: 19.6 ft
Highest Projected Forecast Time: Dec 17, 2017 12:00 AM -0600

Last

Last Category: Normal
Last Projected Forecast Available: 19.5 ft
Last Projected Forecast Time: Dec 23, 2017 06:00 AM -0600


U.S. Geological Survey (USGS) Data and Site Info for Hardin: USGS ID: 05587060

Levels at St Louis MO



Flood Categories

Primary (ft)

  • Action : 28 ft
  • Minor : 30 ft
  • Moderate : 35 ft
  • Major : 40 ft

Secondary (kcfs)

  • Action : Not Set
  • Minor : Not Set
  • Moderate : Not Set
  • Major : Not Set

Gauge Data

Forecast Issued: Dec 16, 2017 11:09 AM -0600

Recent

Recent Category: Normal
Recent Projected Forecast Available: 1.6 ft
Recent Projected Forecast Available (Secondary): 104 kcfs
Recent Projected Forecast Time: Dec 17, 2017 12:00 AM -0600

Highest

Highest Category: Normal
Highest Projected Forecast Available: 1.6 ft
Highest Projected Forecast Available (Secondary): 104 kcfs
Highest Projected Forecast Time: Dec 17, 2017 12:00 AM -0600

Last

Last Category: Normal
Last Projected Forecast Available: 0.6 ft
Last Projected Forecast Available (Secondary): 96.6 kcfs
Last Projected Forecast Time: Dec 25, 2017 06:00 PM -0600


U.S. Geological Survey (USGS) Data and Site Info for St. Louis: USGS ID: 07010000

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