Waterlands
Sorin Aug Union Ditch Return River
CO DWR · UNISRNCO
SORIN AUG UNION DITCH RETURN RIVER
CO DWR · UNISRNCOLIVE

Sorin Aug Union Ditch Return

EVANS, CO40.3341°N, -104.7837°W Updated 1 d ago
FLOW RATE
1cfs
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
1cfs
Optimal band: 11 cfs
PERIOD HIGH
1cfs
PERIOD LOW
1cfs
RUNNABLE
100%
last 1 year in band
Precipitation History

Precipitation · YTD

Dry

Drier 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)
Jan
Feb: 0.20" · normal 0.48" (0.1–0.8)
Feb
Mar: 0.85" · normal 1.23" (0.4–2.1)
Mar
Apr: 0.83" · normal 2.01" (0.8–3.1)
Apr
May: 3.24" · normal 2.62" (1.0–4.9)
May
Jun: 0.77" · normal 1.59" (0.5–3.1)
Jun
Jul: 0.06" (so far)· normal 1.32" (0.3–2.3)
Jul
Aug: normal 1.29" (0.3–2.2)
Aug
Sep: normal 1.09" (0.1–1.8)
Sep
Oct: normal 1.24" (0.4–2.3)
Oct
Nov: normal 0.69" (0.3–1.5)
Nov
Dec: normal 0.47" (0.1–0.9)
Dec
Baseline 19912020 · Source: Open-Meteo12:06 AM
Your History · Sorin Aug Union Ditch Return

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Station Location

40.3341, -104.7837
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DATA · CO DWR · NOAA · NWSUPDATED 2026-07-06 00:00 UTC
Site #UNISRNCO·CO DWR

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