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USGS Gauge 03446000 — Mills River near Mills River, Nc, North Carolina

Water temperature 63.1 °F. 1.8 °F below the five-year normal for this date. 43 cfs.

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35.39805556, -82.595. This gauge on USGS Water Data →

Right now

Live from USGS — the numbers above are current rather than whenever the page was written. The normal is the mean of every reading at this gauge within 3 days of this calendar date in the previous years of record — 31 readings, averaging 60.8 °F.

The last thirty days

Water temperature, °F · daily mean
2026-09-01 59.0–73.6 °F 2026-09-30
Streamflow, cfs · daily mean
2026-08-31 39–188 cfs 2026-09-29

Daily means from USGS. A gap in the line is a gap in the record.

The record at this gauge

Month Mean temp Mean flow
Jan 39.5 °F 182
Feb 44.3 °F 185
Mar 50.2 °F 185
Apr 56.7 °F 167
May 60.9 °F 171
Jun 66.4 °F 114
Jul 70.4 °F 101
Aug 68.6 °F 108
Sep 64.7 °F 186
Oct 55.6 °F 140
Nov 48.0 °F 99
Dec 42.7 °F 133

Computed here from the last 5 years of USGS daily values at this gauge — 1,822 temperature days over 5.0 years and 1,823 flow days. These are not USGS-published normals, and a month with fewer than 20 days of record is left blank rather than averaged.

What this gauge predicts

This is one of the gauges this site fits an air-to-water model against, which is how the map colours water that has no gauge on it. July mean 69.39 °F; the fit explains 83% of the variance with a typical error of 1.777 °F.

The water it stands in

Mills River.

We hold no coldwater classification for this river, so the page makes no claim about one. The gauge is here because it stands close to water that does carry a designation.

Snapped to NHD reach Mills River (25000400391036), 66.1 m away. That join is what lets the app paint this gauge's reading onto the reach it measures.

Other gauges near this one

Dams near this gauge

A dam upstream of a gauge moves what the gauge reads. A hydro dam moves it on a release schedule this page does not know.

Access near this gauge

Fly shops nearby

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