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Waterdog Lake

Mountain bike trail conditions · Bay Area, CA 37.509° N  122.310° W   404 FT Verified

PRIME: Rideable now

No significant rain in the forecast.

Recent rain
No measurable rain in the past week
Today
68°Fpartly cloudy

Updated Sep 12, 2026, 17:19 UTC. Modeled hourly. Unchanged for 10+ days. Official closures and current trail conditions take priority.

Last 10 daysoldest to newest

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Trail outlook

Is Waterdog Lake rideable today?

Yes. The live verdict is PRIME, rideable now. No measurable rain in the past week.

FORECAST
PRIME 7d 2026-09-05: 0.00 inches of rain, representative trail outlook PRIME
PRIME 6d 2026-09-06: 0.00 inches of rain, representative trail outlook PRIME
PRIME 5d 2026-09-07: 0.00 inches of rain, representative trail outlook PRIME
PRIME 4d 2026-09-08: 0.00 inches of rain, representative trail outlook PRIME
PRIME 3d 2026-09-09: 0.00 inches of rain, representative trail outlook PRIME
PRIME 2d 2026-09-10: 0.00 inches of rain, representative trail outlook PRIME
PRIME 1d 2026-09-11: 0.00 inches of rain, representative trail outlook PRIME
68° PRIME Today 2026-09-12: 0.00 inches of rain, Partly cloudy, representative trail outlook PRIME
70° PRIME SUN 2026-09-13: 0.00 inches of forecast rain, Partly cloudy, representative trail outlook PRIME
80° PRIME MON 2026-09-14: 0.00 inches of forecast rain, Cloudy, representative trail outlook PRIME
76° PRIME TUE 2026-09-15: 0.00 inches of forecast rain, Clear, representative trail outlook PRIME
76° PRIME WED 2026-09-16: 0.00 inches of forecast rain, Clear, representative trail outlook PRIME
No measurable rain in the window. Over the tracked history, Waterdog Lake has been rideable on 10 of the last 10 days. Each daily marker shows the expected daytime condition. Loam also considers soil, slope, tree cover, and drying time.

Soil and terrain at Waterdog Lake

Waterdog Lake is a mountain bike trail network in Bay Area, CA. The soil here is organic. The terrain averages a 3.4° slope at 404 ft and mainly faces NE. Its gentle slopes drain slowly, so low spots can stay soft after rain. Trails here include Sherwood Forest Trail.

How these factors affect drying

SoilOrganic soil

The soil survey describes organic material at this spot, not a mineral soil texture. Without measured water-retention values, the drying model uses a middle estimate for retention. Drying time is less certain; this label alone does not tell you how quickly the trail will dry.

CanopyPartial 40%

A mix of sun and shade. Conditions vary across the network, with open sections drying faster than covered ones.

TerrainModerate

Terrain here drains at a moderate pace. It neither sheds nor holds water strongly.

FAQ

Can you ride Waterdog Lake right now?

The current estimate for Waterdog Lake is PRIME: rideable now. No significant rain in the forecast. No measurable rain in the past week.

Is Waterdog Lake muddy right now?

Loam currently estimates dry conditions (PRIME). No measurable rain in the past week.

What is the soil and trail surface like at Waterdog Lake?

Waterdog Lake has organic soil. The soil survey describes organic material at this spot, not a mineral soil texture. Without measured water-retention values, the drying model uses a middle estimate for retention. Drying time is less certain; this label alone does not tell you how quickly the trail will dry.

How long does Waterdog Lake take to dry after rain?

Waterdog Lake has organic soil with no fixed drying time; check the live verdict for the current estimate. Its terrain drains at a moderate pace.

Can you ride Waterdog Lake after rain?

Wait until the surface is firm and respect any posted closures. Organic soil alone does not tell you how soon that will be. Check the live verdict for the current drying estimate.

Does Waterdog Lake get snow in winter?

Rarely. Waterdog Lake sits low and mild enough (around 404 ft) that snow seldom affects riding; conditions are driven by rain and drying. Loam still flags FROZEN on the rare freeze.

What trails are at Waterdog Lake?

Trails at Waterdog Lake include Sherwood Forest Trail. This is a partial list. The condition estimate covers the whole network, so individual trails may differ.

What's the terrain and elevation like at Waterdog Lake?

Waterdog Lake sits at roughly 404 feet, faces mostly NE, and averages a 3.4° grade with about 40% tree cover. It is slower to dry where it faces north, and the gentle terrain leaves low spots soft after storms.

When is the best time of year to ride Waterdog Lake?

Snow rarely affects Waterdog Lake. Check recent rain and allow time for the ground to dry. Its shady aspect means it needs longer after storms than sunnier networks nearby. The live verdict above reflects today.

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Network profile

Network profile

Soil
Organic soilretention estimate · modeled
Drainage
Moderateeven drying
Tree cover
40%Partial
Elevation
404 ft
Average grade
3.4°
Predominant aspect
NE-facing

Named trails

  • Sherwood Forest Trail

This is a partial trail list. The condition estimate covers the whole network. Trail names from public agency data and © OpenStreetMap contributors.

Around Waterdog Lake