Rivers in Maryland

Little Falls at Blue Mount

Baltimore County, MarylandNWS BLMM2USGS 01582000Sterling office

Below flood stage
0.09ftStage

Observed Tue, Sep 22, 5:15 AM EDT

Flood stage
8.50 ft
Record crest
18.54 ft1972

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood14.00 ft
Moderate flood10.00 ft
Minor flood8.50 ft
Action7.00 ft
  1. 14.00 ftSignificant flooding is occurring along Little Falls, with several roads and structures flooded.
  2. 10.00 ftWater covers Big Falls Road at Little Falls and approaches a nearby building.
  3. 8.50 ftWater approaches a driveway and home off Wiseburg Road.

Crest history

24 crests on NOAA’s list since 1933.

#DateStage
1June 22, 197218.54 ft
2September 26, 197515.29 ft
3September 6, 197914.60 ft
4August 1, 193314.00 ft
5September 7, 201113.94 ft
6September 10, 195011.93 ft
7July 13, 194911.10 ft
8November 28, 199310.32 ft
9October 1, 197910.17 ft
10July 25, 201810.16 ft
11July 25, 201810.16 ft
12January 31, 201310.05 ft
13June 14, 20049.97 ft
14January 19, 19969.89 ft
15November 16, 20069.67 ft
16January 26, 19789.34 ft
17May 26, 19579.14 ft
18May 6, 19898.83 ft
19September 10, 19688.71 ft
20February 12, 19858.57 ft
21August 3, 19718.50 ft
22July 23, 19488.45 ft
23August 16, 20038.45 ft
24April 26, 19458.07 ft

Most recent crests

  • July 25, 2018: 10.16 ft
  • July 25, 2018: 10.16 ft
  • January 31, 2013: 10.05 ft
  • September 7, 2011: 13.94 ft
  • November 16, 2006: 9.67 ft
  • June 14, 2004: 9.97 ft
  • August 16, 2003: 8.45 ft
  • January 19, 1996: 9.89 ft
  • November 28, 1993: 10.32 ft
  • May 6, 1989: 8.83 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Middle Atlantic River Forecast Center. Forecasts are not available. Only observed stages are available for this point. Stage may be affected by ice.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.