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 — 23 readings,
averaging 59.9 °F.
The last thirty days
Water temperature, °F · daily mean
2026-08-2057.4–65.3 °F2026-09-18
Streamflow, cfs · daily mean
2026-08-20922–1,160 cfs2026-09-18
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
34.0 °F
990
Feb
34.5 °F
978
Mar
38.9 °F
1,369
Apr
47.0 °F
1,818
May
56.0 °F
1,259
Jun
63.7 °F
1,042
Jul
67.0 °F
976
Aug
64.2 °F
903
Sep
59.2 °F
897
Oct
51.3 °F
930
Nov
41.5 °F
964
Dec
35.8 °F
1,019
73.6 °FWarmest, 2025-06-23
31.8 °FColdest, 2022-01-10
5,750Highest flow, 2026-04-16
648Lowest flow, 2022-02-14
Computed here from the last 5 years of USGS daily values at this gauge —
1,621 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 67.11 °F; the fit explains
90% of the variance with a typical error of
1.793 °F.
The water it stands in
Manistee River, classified Cold transitional large river by MDNR VSEC — the nearest reach carrying that classification is 0.01 mi
from the gauge.
Snapped to NHD reach Manistee River
(60002500016759), 14.4 m away. That join is
what lets the app paint this gauge's reading onto the reach it measures.