What is the current flow on Herring Run?
Herring Run is currently flowing at 17.8 cfs at USGS gauge 01585219 as of Aug 18, 7:50 PM UTC.
Flow is 17.8 cfs.
USGS 01585219 is a public stream gauge on Herring Run in Maryland. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There are 8 nearby gauges linked from this page for watershed context.
NOAA forecast data for Herring Run is not cached on this page yet. The live Waderly map forecast will populate first, and search crawlers can still see flow, gauge height, temperature, nearby gauges, and state-hub links here.
Waderly combines real-time USGS stream gauges with weather, barometric pressure trends, and solunar activity so you know what the water is doing before you go. The "typical" comparison above is an approximation based on the historical daily median flow for this date at this gauge.
Herring Run is currently flowing at 17.8 cfs at USGS gauge 01585219 as of Aug 18, 7:50 PM UTC.
Waderly compares Herring Run against its historical median when that gauge has enough flow history loaded. This page does not have that above-or-below-normal comparison yet.
This USGS gauge is not currently reporting water temperature for Herring Run, so this page does not show a live water-temperature reading.
Nearby gauges worth checking include MOORES RUN AT RADECKE AVE AT BALTIMORE, MD (1.4 miles away), MOORES RUN TRIB. NEAR TODD AVE AT BALTIMORE, MD (1.5 miles away), JONES FALLS AT MARYLAND AVE AT BALTIMORE, MD (3.5 miles away). Comparing nearby gauges helps confirm whether conditions are changing upstream or across the watershed.
NOAA forecast data for Herring Run is not cached on this page yet. Waderly's live map forecast usually fills in first.
Get a free alert the moment Herring Run hits your window — the right flow, temperature, and conditions — instead of refreshing this page. Waderly watches the gauge so you don't have to.
Set a free flow alert for Herring Run