TidalMapNorth Branch Potomac River at Kitzmiller, MD Water Level Today
NWS river forecast
| When | Stage | Flow |
|---|
Forecast from the NOAA National Water Prediction Service. Issued a few times a day and only while a forecast is active. Not for navigation.
Last 30 days
About this gauge
USGS gauge 01595500 sits on the North Branch Potomac River and reads everything draining 225 square miles of the North Branch Potomac basin. Its datum sits 1,572 feet above sea level NAVD88. Daily flow has been on record here since 1950, 59 years of it.
Where this gauge sits in the drainage
One gauged site sits upstream of here. The closest is North Branch Potomac River at Steyer, MD, reading 73 square miles. This gauge adds the 152 square miles that drain in between. Downstream the next reading comes from North Branch Potomac River at Luke, MD at 406 square miles, so what passes this gauge is about 55% of the water measured there.
Normal flows here
The North Branch Potomac River runs a median of 284 cfs at this gauge across 59 years of record. March is the fullest month at a median 660 cfs, and September the leanest at 56 cfs. The highest daily mean on record is 13,200 cfs in 1955, and the lowest is 4.6 cfs in 1954.
| Month | Median flow | Share of annual median |
|---|---|---|
| Jan | 385 cfs | 136% |
| Feb | 465 cfs | 164% |
| Mar | 660 cfs | 232% |
| Apr | 584 cfs | 205% |
| May | 425 cfs | 150% |
| Jun | 203 cfs | 71% |
| Jul | 106 cfs | 37% |
| Aug | 81 cfs | 29% |
| Sep | 56 cfs | 20% |
| Oct | 82 cfs | 29% |
| Nov | 176 cfs | 62% |
| Dec | 358 cfs | 126% |
Medians from the USGS daily-statistics record, 1950 to 2026. A month at 100% is running at its own long-term median.
Flood stages and record crests
The North Branch Potomac River reaches flood stage at this gauge at 9 feet. NWS starts watching it at 8 feet. The highest crest on record is 14.8 feet, in November 1985.
| Category | Gage height |
|---|---|
| Action | 8 ft |
| Minor flooding | 9 ft |
| Moderate flooding | 12 ft |
| Major flooding | 15 ft |
| When | Crest |
|---|---|
| November 1985 | 14.8 ft |
| October 1954 | 13.5 ft |
| September 1996 | 13.4 ft |
| January 1996 | 12.9 ft |
| August 1955 | 12.8 ft |
Flood categories and crest history from the NOAA National Water Prediction Service, gauge KITM2. Stages are gage height, not depth. Not for navigation.
Nearby river gauges
- North Glade Run near Swanton, MD
- North Branch Potomac River at Luke, MD
- North Branch Potomac River at Steyer, MD
- Georges Creek at Franklin, MD
- Arrowhead Run at Thayerville, MD
- Savage River near Barton, MD
- Cherry Creek at State Park Road near Mchenry, MD
- Youghiogheny River near Oakland, MD
- Youghiogheny River near Swallow Falls Park, MD
- Youghiogheny River near Mchenry, MD
- Casselman River at Grantsville, MD
- Bear Creek at Friendsville, MD
Live streamflow and gage height: USGS gauge 01595500. Percentile context computed against the gauge's period of record. Not for navigation.
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