James Porter

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

CountyModoc
Nearest CityAlturas
River/StreamTr Parker Cr
Coordinates41.51000, -120.42080

Physical Characteristics

Dam TypeEarth
NID Height21 ft
Dam Height21 ft
Dam Length1,240 ft
Year Completed1928 (98 years old)

Storage & Hydraulics

NID Storage106 acre-ft
Max Storage106 acre-ft
Surface Area19 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeWater Supply
OwnerEcheverria General Partnership & Matt and Lynelle Echeverria
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection06/17/2025
Emergency Action PlanYes

Identifiers

NID IDCA00925
Federal IDCA00925
More InfoState Dam Safety Program

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