TidalMapMinebank Run near Glen Arm, 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 0158397967 sits on Minebank Run and reads everything draining 2.1 square miles of the Gunpowder-Patapsco basin. Its datum sits 216 feet above sea level NAVD88. Daily flow has been on record here since 2002, 24 years of it.
Normal flows here
Minebank Run runs a median of 1.3 cfs at this gauge across 24 years of record. April is the fullest month at a median 1.9 cfs, and September the leanest at 0.7 cfs. The highest daily mean on record is 130 cfs in 2014, and the lowest is 0.0 cfs in 2002.
| Month | Median flow | Share of annual median |
|---|---|---|
| Jan | 1.4 cfs | 108% |
| Feb | 1.6 cfs | 123% |
| Mar | 1.7 cfs | 131% |
| Apr | 1.9 cfs | 146% |
| May | 1.6 cfs | 123% |
| Jun | 1.2 cfs | 92% |
| Jul | 1.0 cfs | 77% |
| Aug | 0.8 cfs | 64% |
| Sep | 0.7 cfs | 51% |
| Oct | 0.9 cfs | 70% |
| Nov | 0.9 cfs | 72% |
| Dec | 1.4 cfs | 108% |
Medians from the USGS daily-statistics record, 2002 to 2026. A month at 100% is running at its own long-term median.
Flood stages and record crests
Minebank Run reaches flood stage at this gauge at 10 feet. NWS starts watching it at 8 feet. The highest crest on record is 11.2 feet, in July 2015.
| Category | Gage height |
|---|---|
| Action | 8 ft |
| Minor flooding | 10 ft |
| Moderate flooding | 12 ft |
| When | Crest |
|---|---|
| July 2015 | 11.2 ft |
| June 2006 | 10.6 ft |
| June 2003 | 10.6 ft |
| June 2012 | 10.5 ft |
| August 2018 | 10.4 ft |
Flood categories and crest history from the NOAA National Water Prediction Service, gauge GAMM2. Stages are gage height, not depth. Not for navigation.
Nearby river gauges
- Long Quarter Branch at Lutherville, MD
- West Branch Herring Run at Idlewylde, MD
- Whitemarsh Run near Fullerton, MD
- Moores Run at Radecke Ave at Baltimore, MD
- Long Green Creek at Glen Arm, MD
- Herring Run at Sinclair Lane at Baltimore, MD
- Beaverdam Run at Cockeysville, MD
- Whitemarsh Run at White Marsh, MD
- Honeygo Run near White Marsh, MD
- Baisman Run at Broadmoor, MD
- Pond Branch at Oregon Ridge, MD
- Western Run at Western Run, MD
Live streamflow and gage height: USGS gauge 0158397967. Percentile context computed against the gauge's period of record. Not for navigation.
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