TroutNearMe

St Vrain State Park trout stocking

Weld County, Colorado · 4,834 ft elevation

St Vrain State Park was last stocked 133 months ago (Nov 9 to 15, 2015). We have 1 stocking on record since Nov 9, 2015.

Last stocked
133 months ago
Nov 9 to 15, 2015
Next planned
Not announced
Last 12 months
0 stockings
On record
1 stocking
since Nov 9, 2015
  • Number 13 of 13 stocked waters in Weld County by stocking days.
  • Stocked less often than most Colorado waters on our record.

River conditions

USGS gage: ST VRAIN CR BLW BOULDER CR AT HWY 119 NR LONGMONT (2 km away).

Flow
37 cfs
about normal for the last six weeks
Gage height
9.59 ft
173247Aug 15Sep 27
Streamflow, last six weeks (cfs), daily. Latest: 36 cfs on Sep 27.

Latest reading Sep 29, 2026, 3:00 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at St Vrain State Park

  • Tonight
    56°F
    Chance Rain Showers
    34% rain · wind 5 mph
  • Tuesday
    70°F
    Chance Rain Showers
    29% rain · wind 3 to 7 mph
  • Tuesday Night
    53°F
    Chance Rain Showers
    54% rain · wind 3 to 7 mph
  • Wednesday
    68°F
    Rain Showers Likely
    55% rain · wind 5 to 10 mph
  • Wednesday Night
    49°F
    Chance Rain Showers
    47% rain · wind 7 to 10 mph
  • Thursday
    67°F
    Chance Rain Showers then Mostly Sunny
    35% rain · wind 8 mph

Forecast from the National Weather Service for this location, refreshed hourly.

Stocking history

20151 stocking
DateSpecies
Week of Nov 9Latest
Nov 9 to Nov 15
Trout

From Colorado fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go. Seasons and limits: Colorado fishing regulations.

Where is St Vrain State Park?

Weld County, Colorado. The marker is the agency's location for this water; streams are often stocked at several access points.

DirectionsLarger mapColorado fishing regulations

Stocked waters near St Vrain State Park

All stocked waters in Weld CountyStocked this week in Colorado

Questions about St Vrain State Park

When was St Vrain State Park last stocked?
The latest reported stocking was Nov 9 to 15, 2015, according to Colorado agency reports.
Is St Vrain State Park stocked often?
Number 13 of 13 stocked waters in Weld County by stocking days. Stocked less often than most Colorado waters on our record. We count each day the agency reported stocking it.

Stocking report from Colorado Parks and Wildlife, which lists the waters stocked with catchable trout (about 10 inches) in the week before each report. Locations from the Colorado Fishing Atlas.