Can you swim here today?
West Cherry Creek Detention Number Nine Reservoir
Colorado · Reservoir
Use caution — flow is well above normal for this date
Use cautionAs of August 22, 2026, USGS gauge 07103780, 9.8 miles away, reports a streamflow of 14 ft³/s near West Cherry Creek Detention Number Nine Reservoir but no water-temperature reading.
Use caution — flow is well above normal for this date: live streamflow is available but no water-temperature sensor is nearby.
- Live streamflow is available but no water-temperature sensor is nearby. — USGS gauge 07103780, as of Aug 22, 4:45 PM gauge-local time
- Flow is above the 75th percentile for Aug 22 (median 6 ft³/s over 41 years); fast water is the top river-drowning risk. — USGS daily streamflow statistics, as of Aug 22, 4:45 PM gauge-local time
- Thunderstorms are reported nearby; lightning over open water is deadly, so wait 30 minutes after the last thunder.
Flow is high for this date — above the 75th percentile for Aug 22 (median 6 ft³/s over 41 years).
No official beach-advisory feed for Colorado yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge MONUMENT C AB N.GATE BLVD AT USAF ACADEMY, CO. (9.8 mi away), as of Aug 22, 4:45 PM gauge-local time.
Before you get in
- Never swim alone — and keep weaker swimmers within arm's reach.
- Scout depth and entry/exit points before you get in.
- Read the current: avoid fast, rising, or murky water.
- Check the forecast — get out well before storms or lightning.
- Obey posted signs, flags, and lifeguard guidance.
Read next
Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.