TidalMap
Explore this water on the live chart →

Blackwater River near Harold, FL Water Level Today

Florida · USGS gauge 02370140 · live data · Updated Oct 28, 2026

Loading…

About this gauge

USGS gauge 02370140 sits on the Blackwater River and reads everything draining 298 square miles of the Blackwater basin.

Where this gauge sits in the drainage

Two gauged sites sit upstream of here. The closest is Blackwater River near Baker, Fla, reading 205 square miles. This gauge adds the 93 square miles that drain in between.

Nearby river gauges

Live streamflow and gage height: USGS gauge 02370140. Percentile context computed against the gauge's period of record. Not for navigation.

Open Blackwater River near Harold, FL on the live chart →

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