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 68.2 °F.
The last thirty days
Water temperature, °F · daily mean
2026-09-0166.6–79.7 °F2026-09-30
Streamflow, cfs · daily mean
2026-08-3190–211 cfs2026-09-29
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
42.6 °F
168
Feb
45.9 °F
346
Mar
51.9 °F
277
Apr
59.3 °F
298
May
66.0 °F
328
Jun
72.7 °F
160
Jul
77.1 °F
150
Aug
75.9 °F
134
Sep
72.4 °F
133
Oct
62.3 °F
104
Nov
53.8 °F
107
Dec
47.5 °F
133
82.0 °FWarmest, 2026-07-02
32.0 °FColdest, 2022-12-24
3,050Highest flow, 2024-09-27
70Lowest flow, 2022-10-14
Computed here from the last 5 years of USGS daily values at this gauge —
1,823 temperature days over 5.0 years and 1,825 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 76.74 °F; the fit explains
85% of the variance with a typical error of
1.974 °F.
The water it stands in
Cheoah River, classified Wild Trout Waters (wild) by NCWRC — the nearest reach carrying that classification is 0.51 mi
from the gauge.
Snapped to NHD reach Cheoah River
(25000400324753), 22.6 m away. That join is
what lets the app paint this gauge's reading onto the reach it measures.