MEDIAN FLOW RATE · 7 DAY
1cfs
Optimal band: 1–1 cfs
PERIOD HIGH
1cfs
PERIOD LOW
1cfs
RUNNABLE
100%
last 7 day in band
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
6.3in
-27% vs normal
6.34 in of precipitation so far this year, 27% below the 30-year normal of 8.64 in for this point in the season.
YTD Total
6.3in
This year so far
Normal to Date
8.6in
30-yr average
Typical Range
5.7–12.1in
10th–90th pct YTD
Departure
-27%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.40" · normal 0.47" (0.1–0.8)
Feb: 0.20" · normal 0.48" (0.1–0.8)
Mar: 0.85" · normal 1.23" (0.4–2.1)
Apr: 0.83" · normal 2.01" (0.8–3.1)
May: 3.24" · normal 2.62" (1.0–4.9)
Jun: 0.77" · normal 1.59" (0.5–3.1)
Jul: 0.06" (so far)· normal 1.32" (0.3–2.3)
Aug: normal 1.29" (0.3–2.2)
Sep: normal 1.09" (0.1–1.8)
Oct: normal 1.24" (0.4–2.3)
Nov: normal 0.69" (0.3–1.5)
Dec: normal 0.47" (0.1–0.9)
Baseline 1991–2020 · Source: Open-Meteo12:06 AM
Your History · Sorin Aug Union Ditch Return
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Station Location
40.3341, -104.7837Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-07-06 00:00 UTC
Site #UNISRNCO·CO DWR
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