River & Lake Conditions

Stages:
  • Latest Observation

    Normal Stage: 16.45 ft5 m

    Impacts: For navigational purposes through Alton Lock and Dam control, the Corps will not allow the river to exceed this level, if at all possible. Above this level, water inundates land not owned by the USACE.
  • Stages

Stage Date
16.45 ft0.00 m 01/23/2017 08:30 am
16.45 ft0.00 m 01/23/2017 08:00 am
16.43 ft0.00 m 01/23/2017 07:30 am
16.41 ft0.00 m 01/23/2017 07:00 am
16.39 ft0.00 m 01/23/2017 06:30 am
16.37 ft0.00 m 01/23/2017 06:00 am
16.35 ft0.00 m 01/23/2017 05:30 am
16.33 ft0.00 m 01/23/2017 05:00 am
16.32 ft0.00 m 01/23/2017 04:30 am
16.28 ft0.00 m 01/23/2017 04:00 am
16.26 ft0.00 m 01/23/2017 03:30 am
16.23 ft0.00 m 01/23/2017 03:00 am
16.21 ft0.00 m 01/23/2017 02:30 am
16.16 ft0.00 m 01/23/2017 02:00 am
16.19 ft0.00 m 01/23/2017 01:30 am
16.19 ft0.00 m 01/23/2017 01:00 am
16.14 ft0.00 m 01/23/2017 12:30 am
16.13 ft0.00 m 01/23/2017 12:00 am
16.14 ft0.00 m 01/22/2017 11:30 pm
16.11 ft0.00 m 01/22/2017 11:00 pm
16.08 ft0.00 m 01/22/2017 10:30 pm
16.07 ft0.00 m 01/22/2017 10:00 pm
16.06 ft0.00 m 01/22/2017 09:30 pm
16.05 ft0.00 m 01/22/2017 09:00 pm
16.03 ft0.00 m 01/22/2017 08:30 pm
16.03 ft0.00 m 01/22/2017 08:00 pm
16.03 ft0.00 m 01/22/2017 07:30 pm
16.08 ft0.00 m 01/22/2017 07:00 pm
15.98 ft0.00 m 01/22/2017 06:30 pm
15.98 ft0.00 m 01/22/2017 06:00 pm
15.95 ft0.00 m 01/22/2017 05:30 pm