Waterlands
Saint Vrain Creek
CO DWR · SVCLOPCO
SAINT VRAIN CREEK
CO DWR · SVCLOPCOLIVE

Saint Vrain Creek Below Ken Pratt Blvd At Longmont, Co

LONGMONT, CO40.1534°N, -105.0757°W Updated 1 d ago
FLOW RATE
28cfs
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
28cfs
Optimal band: 2432 cfs
PERIOD HIGH
35cfs
PERIOD LOW
22cfs
RUNNABLE
57%
last 7 day in band
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

7.6in

-34% vs normal

7.62 in of precipitation so far this year, 34% below the 30-year normal of 11.55 in for this point in the season.

YTD Total

7.6in

This year so far

Normal to Date

11.6in

30-yr average

Typical Range

7.9–14.7in

10th–90th pct YTD

Departure

-34%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.69" · normal 0.75" (0.2–1.1)
Jan
Feb: 0.25" · normal 0.78" (0.2–1.4)
Feb
Mar: 1.21" · normal 1.64" (0.8–2.7)
Mar
Apr: 0.93" · normal 2.63" (1.1–4.0)
Apr
May: 3.57" · normal 3.32" (1.7–5.5)
May
Jun: 0.92" · normal 2.12" (0.4–4.1)
Jun
Jul: 0.07" (so far)· normal 1.69" (0.5–3.1)
Jul
Aug: normal 1.59" (0.4–3.0)
Aug
Sep: normal 1.53" (0.3–2.8)
Sep
Oct: normal 1.59" (0.6–2.7)
Oct
Nov: normal 1.07" (0.5–2.0)
Nov
Dec: normal 0.71" (0.3–1.2)
Dec
Baseline 19912020 · Source: Open-Meteo01:39 PM
Your History · Saint Vrain Creek Below Ken Pratt Blvd At Longmont, Co

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Station Location

40.1534, -105.0757
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DATA · CO DWR · NOAA · NWSUPDATED 2026-07-06 00:00 UTC
Site #SVCLOPCO·CO DWR

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