SNOFLO



DEEP RIVER

RIVER LEVELS
April 27, 2025


Red Flag Warning
2025-04-27T20:00:00-06:00

* AFFECTED AREA...Fire Weather Zones 214, 240, 241, 242, 243, 244, 245, 246, 247 and 249. * TIMING...From 11 AM this morning to 8 PM MDT this evening. * WINDS...South 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 10 percent. * IMPACTS...Conditions will be favorable for rapid fire spread. Avoid outdoor burning and any activity that may produce a spark and start a wildfire.


Total streamflow across the Deep River was last observed at 607 cfs, and is expected to yield approximately 1,204 acre-ft of water today; about 21% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 2,823 cfs, with recent peaks last observed on 2018-09-17 when daily discharge volume was observed at 62,331 cfs.

Maximum discharge along the river is currently at the Deep River At Moncure reporting a streamflow rate of 386 cfs. However, the streamgauge with the highest stage along the river is the Deep River Nr Upham with a gauge stage of 6.91 ft. This river is monitored from 4 different streamgauging stations along the Deep River, the highest being situated at an altitude of 1,439 ft, the Deep River Nr Upham.

Last Updated 2025-04-27
Discharge Volume 1,204 ACRE-FT
Streamflow 606.86 cfs
+31.55 cfs (+5.48%)
Percent of Normal 21.49%
Maximum 62,331.1 cfs
2018-09-17
Seasonal Avg 2,823 cfs
       
River Streamflow Levels
Created with Highcharts 8.0.0Total River Discharge (cfs)18. Apr19. Apr20. Apr21. Apr22. Apr23. Apr24. Apr25. Apr26. Apr27. Apr05001000
Seasonal Discharge Comparison
Created with Highcharts 8.0.0Total River Discharge (cfs)1. Jan1. Feb1. Mar1. Apr1. May1. Jun1. Jul1. Aug1. Sep1. Oct1. Nov1. Dec1. Jan020k40k
Maximum Streamflow Discharge
Created with Highcharts 8.0.0YearAnnual Peak Discharge(cfs)2010201120122013201420152016201720182019202020212022202320242025202610k100k1k

Weather Forecast

Streamflow Elevation Profile
Created with Highcharts 8.0.0

Deep River is a river that flows 29.5 miles (47.5 km) northeastly to the Little Calumet River in Lake County in northern Indiana in the United States. It is part of a fluvial system that drains about 10% of northern Indiana to Lake Michigan at Port of Indiana-Burns Harbor.