Norton No. 2

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

CountySonoma
Nearest CityHealdsburg
River/StreamTr Dry Creek
Coordinates38.64650, -122.89640

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height28 ft
Dam Length430 ft
Year Completed1956 (70 years old)

Storage & Hydraulics

NID Storage102 acre-ft
Max Storage102 acre-ft
Surface Area12 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeWater Supply
OwnerRidge Vineyards
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection04/23/2025
Emergency Action PlanYes

Identifiers

NID IDCA01041
Federal IDCA01041
More InfoState Dam Safety Program

Nearby Dams

Cook No. 2 0.8 mi High Lytton 1.2 mi High Dennis No. 2 1.4 mi Low Foss Creek North Area 1.4 mi High Coen C-3 2.0 mi Low Budge 2.7 mi Significant Healdsburg Recreation 3.6 mi Low Merlo 6.1 mi High John Carl Warnecke 6.8 mi Low Vineyard Subdivision 7.1 mi Significant