TidalMap
Explore this water on the live chart →

Deer Creek near Darlington, MD Water Level Today

Maryland · USGS gauge 01580520 · live data · Updated Oct 28, 2026

Loading…

About this gauge

USGS gauge 01580520 sits on Deer Creek and reads everything draining 164 square miles of the Lower Susquehanna basin. Its datum sits 46 feet above sea level NAVD88. Daily flow has been on record here since 2000, 27 years of it.

Where this gauge sits in the drainage

Two gauged sites sit upstream of here. The closest is Deer Creek at Rocks, MD, reading 94 square miles. This gauge adds the 70 square miles that drain in between.

Normal flows here

Deer Creek runs a median of 174 cfs at this gauge across 27 years of record. April is the fullest month at a median 239 cfs, and September the leanest at 98 cfs. The highest daily mean on record is 6,200 cfs in 2006, and the lowest is 6.3 cfs in 2002.

Median flow by month
MonthMedian flowShare of annual median
Jan192 cfs111%
Feb234 cfs135%
Mar235 cfs135%
Apr239 cfs138%
May222 cfs128%
Jun170 cfs98%
Jul139 cfs80%
Aug116 cfs67%
Sep98 cfs56%
Oct113 cfs65%
Nov134 cfs78%
Dec184 cfs106%

Medians from the USGS daily-statistics record, 2000 to 2026. A month at 100% is running at its own long-term median.

Flood stages and record crests

Deer Creek reaches flood stage at this gauge at 10 feet. NWS starts watching it at 9 feet. The highest crest on record is 14 feet, in April 2014.

NWS flood categories
CategoryGage height
Action9 ft
Minor flooding10 ft
Moderate flooding14 ft
Major flooding17 ft
Highest crests on record
WhenCrest
April 201414 ft
August 201813.5 ft
June 200612.3 ft
January 202411.9 ft
October 201010.9 ft

Flood categories and crest history from the NOAA National Water Prediction Service, gauge DRLM2. Stages are gage height, not depth. Not for navigation.

Nearby river gauges

Live streamflow and gage height: USGS gauge 01580520. Percentile context computed against the gauge's period of record. Not for navigation.

Open Deer Creek near Darlington, MD on the live chart →

River pins, dam-release overlays and wadability lines live in the app, start a free TidalMap trial.