Gilmore

Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

CountySan Joaquin
River/StreamTr Mormon Slough
Coordinates38.04460, -120.99080

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height28 ft
Dam Length1,080 ft
Year Completed1918 (108 years old)

Storage & Hydraulics

NID Storage550 acre-ft
Max Storage550 acre-ft
Surface Area52 acres
Drainage Area4 sq mi

Ownership & Safety

PurposeWater Supply
OwnerSusan Grupe Depolo and Luanne Grupe Rotticci
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection04/07/2025
Emergency Action PlanYes

Identifiers

NID IDCA00655
Federal IDCA00655
More InfoState Dam Safety Program

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