USGS · 04269000

ST. REGIS RIVER

USGS · 04269000LIVE

ST. REGIS RIVER AT BRASHER CENTER NY

SAINT LAWRENCE COUNTY, NY44.8637°N, -74.7787°W Updated 1 hr ago

FLOW RATE

638cfs

AIR TEMP

75°F

WIND

4mph S

FISH INDEX

81SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

638cfs 20.8% vs avg

Optimal band: 402–544 cfs

PERIOD HIGH

6,912cfs

PERIOD LOW

174cfs

RUNNABLE

10%

last 1 year in band

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

25.1in

≈ normal

25.15 in of precipitation so far this year — about average for this point in the season (normal 22.26 in).

YTD Total

25.1in

This year so far

Normal to Date

22.3in

30-yr average

Typical Range

17.5–27.5in

10th–90th pct YTD

Departure

+13%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.79" · normal 3.04" (1.5–4.6)

Jan

Feb: 1.47" · normal 2.59" (1.5–3.8)

Feb

Mar: 3.71" · normal 3.15" (1.8–4.4)

Mar

Apr: 5.24" · normal 4.00" (1.8–6.8)

Apr

May: 3.94" · normal 4.08" (1.8–6.2)

May

Jun: 7.80" · normal 4.35" (2.3–7.4)

Jun

Jul: 0.21" (so far)· normal 4.24" (3.0–5.8)

Jul

Aug: normal 3.94" (2.4–5.5)

Aug

Sep: normal 3.77" (2.1–6.4)

Sep

Oct: normal 4.25" (2.1–7.0)

Oct

Nov: normal 3.48" (2.2–4.7)

Nov

Dec: normal 3.38" (2.2–5.0)

Dec

Baseline 1991–2020 · Source: Open-Meteo01:33 AM

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Station Location

44.8637, -74.7787

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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC

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