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California County
Modoc County, California
California's forgotten corner and the Modoc War's bloody legacy - from Alturas's isolation as one of the most remote county seats in the western United States (nearly 150 miles from Redding, the nearest city of significant size) to the Lava Beds National Monument's extraordinary volcanic landscape (Captain Jack's Stronghold - where 53 Modoc warriors held off 1,000 US Army soldiers for five months in 1872-73 in the only Indian war fought in California) and the Tule Lake National Wildlife Refuge's massive waterfowl concentrations, and a county where the high desert, volcanic terrain, and ranching culture define one of California's most remote and sparsely populated corners.
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Office: Modoc County OES – (530) 233-6200 | modoccounty.net
Alert System: Modoc County Alert; CA Alert; NOAA Weather Radio
Shelter Info: Alturas Fairgrounds; school facilities; contact OES
FEMA Region: Region 9
Notes: California’s most remote and least-visited county; Alturas is county seat; high desert Great Basin/Modoc Plateau; wildfire risk (significant – extensive grassland, brush, and timber fuel loads); earthquake risk; severe winters; Pit River and Goose Lake; bordering Oregon and Nevada; Lava Beds National Monument; very limited emergency management resources; California’s second-least-populated county (~8,500 residents)
Roads & Utilities
ROADS & TRANSPORTATION
County Roads: Modoc County Public Works – (530) 233-6200
Notes: US-395 runs north-south; Hwy 299 runs east-west (connecting Redding to the Nevada border – one of California’s most remote state highways); Hwy 139 connects to Lava Beds and Tulelake area; Alturas is 160 miles from Redding, 100 miles from Reno; no commercial air service; general aviation at Alturas Municipal Airport; extreme isolation characterizes the county
Business & Permits
BUILDING & PERMITS
Office: Modoc County Planning – (530) 233-6205
Services: County permits; Alturas has separate permits
Notes: Very limited development; ranching and agricultural infrastructure; limited residential development; lumber industry structures; very isolated county
Veterans Services
VETERANS SERVICES
Office: Modoc County Veterans Services – (530) 233-6200
VA Medical: VA Reno, NV – most accessible (100 miles); Sacramento VA (very distant)
Services: Benefits claims, VA healthcare; extremely limited local resources; Reno VA most accessible
Notes: Extremely remote county; VA access requires significant travel; very small county population; ranching community includes some veterans
Libraries
LIBRARIES
System: Modoc County Library – (530) 233-6340 | modoccounty.net
Address: Alturas area; Cedarville Branch
Services: Books, public computers, Wi-Fi, children’s programs; Modoc Plateau and California history
Notes: Very small library system serving California’s most remote county; important internet access point for an area with very limited broadband; Modoc history (homesteading, Modoc War of 1872-1873, lava beds history) reflected in local collections
Parks & Recreation
PARKS & RECREATION
Key Assets: Lava Beds National Monument (NPS – extraordinary volcanic landscape; over 800 lava tube caves open for visitor exploration; Captain Jack’s Stronghold (Modoc War 1872-1873 – one of the most significant conflicts in California Native American history); petroglyph sites; wildlife; Tule Lake NWR adjacent with spectacular waterfowl); Tule Lake National Wildlife Refuge (one of the most spectacular waterfowl concentrations in North America – millions of ducks and geese during fall migration; bald eagles; tundra swans); Tule Lake internment camp (National Monument – Tule Lake Segregation Center was the largest WWII Japanese American internment camp, holding over 18,000 people); Goose Lake (partially in Oregon – large alkaline lake; fishing; wildlife); Modoc National Forest; Clear Lake National Wildlife Refuge
Notes: Modoc County contains extraordinary and little-known national treasures; Lava Beds NM is one of California’s most underappreciated NPS units – visitors can explore more than 800 lava tube caves with a flashlight and helmet (many just need to bring a flashlight); Captain Jack’s Stronghold (where the Modoc people held off the US Army for months with 52 warriors against 1,000 soldiers in 1872-1873) is profoundly moving; Tule Lake’s fall waterfowl migration is one of the most spectacular wildlife events in the Pacific Flyway; Tule Lake Segregation Center NM is one of the most important WWII internment sites in the US – it was where Japanese Americans deemed “disloyal” were sent; the juxtaposition of Japanese American incarceration sites with the surrounding wildlife refuge is historically complex
GIS & Maps
GIS & MAPS
GIS Portal: Very limited; California GIS; USGS; NPS Lava Beds maps; USFWS NWR maps
Shelter: Modoc County Animal Control – (530) 233-6200
Services: Very basic animal control; wildlife management through CDFW and USFWS
Notes: Ranching county; cattle, sheep, and horses are the primary animals; mule deer, pronghorn antelope, elk (California’s pronghorn are centered in Modoc County – largest pronghorn population in California); sage grouse (USFWS and BLM management); bald eagles (winter concentrations at Tule Lake NWR); golden eagles; USFWS manages migratory birds through the NWR system
Environmental & Waste
ENVIRONMENTAL / WASTE MANAGEMENT
Solid Waste: Modoc County Public Works – (530) 233-6200; Alturas solid waste
Environmental: California SWRCB; Lahontan RWQCB; NPS (Lava Beds NM); USFWS (Tule Lake, Clear Lake, and Klamath Basin NWRs); USFS (Modoc NF); BLM (extensive public lands); Pit River; Goose Lake; Klamath River headwaters; sage grouse habitat management
Notes: Modoc County is predominantly federal public land; BLM manages extensive Great Basin desert terrain; Modoc National Forest manages timber and watershed; the Klamath Basin NWR Complex (which includes Tule Lake NWR in Modoc/Siskiyou Counties) is one of the most important waterfowl wintering areas in the Pacific Flyway – water allocation disputes between wildlife refuges, farmers, and the Klamath River downstream have been among the most contentious in Western water law; the Tule Lake and Lower Klamath NWRs rely on irrigation drainage water from the surrounding agricultural area, creating conflicts between farming, wildlife, and the Klamath River’s salmon needs; sage grouse habitat protection requires careful management of grazing, energy development, and invasive annual grass management across BLM lands throughout the county; Modoc County’s extreme remoteness means very limited industrial environmental concerns but also very limited environmental management capacity
About Modoc County
Modoc County is California’s most remote and second-least populous county – a high-desert volcanic plateau in the far northeastern corner of the state, bordering both Oregon and Nevada, where ranching, wildlife refuges, and historical memory define a community largely unchanged since the 19th century.
Alturas (the county seat, population ~2,700) is extraordinarily remote – 147 miles from Redding, 93 miles from Klamath Falls, Oregon, and essentially equidistant from multiple state capitals. The community’s ranching and government employment economy has kept the population stable but minimal.
The Modoc War (1872-73) was the only significant Indian war fought in California – a band of 53 Modoc warriors under Captain Jack held off a US Army force of 1,000 soldiers for five months in the lava beds south of Tule Lake, exploiting the volcanic terrain’s natural fortifications. Captain Jack’s Stronghold in Lava Beds National Monument preserves the remarkable volcanic landscape where this unequal battle was fought.
Lava Beds National Monument – on the Siskiyou-Modoc county border – features 800 lava tube caves, volcanic craters, and Native American rock art alongside the Civil War-era conflict sites.
Tule Lake National Wildlife Refuge – one of the Pacific Flyway’s most critical stopovers – hosts concentrations of waterfowl that can reach 800,000 birds during peak migration.
All Services
Browse every category and topic available for this county.
The Modoc County Assessor at 204 S. Court Street, Alturas, CA 96101, phone 530-233-6205, assesses under Proposition 13 rules. No CA estate tax.
Courts & Legal
Modoc County Superior Court at 204 S. Court Street, Alturas, CA 96101, phone 530-233-6200, handles probate.
Marriage & Vital Records
Marriage licenses, divorce records, and birth & death certificates are handled by the following office(s):
CLERK-RECORDER (Deeds, Marriage Licenses)
204 S. Court St., Alturas, CA 96101
(530) 233-6205
County Clerk
(530) 233-6205
Genealogy
County-level record sources
Modoc County Superior Court (marriage licenses, will and estate case files – see Probate section above)
Local societies
No dedicated Modoc County genealogical society was confirmed in available directories.
Probate & Estate
Losing someone and having to deal with courts and paperwork at the same time is hard. This section won’t make that easier, but it should tell you what to expect, what it costs, and where to go – so at least you’re not walking in blind.
Where to go
Modoc County Superior Court – Robert A. Barclay Justice Center 205 South East Street, Alturas, CA 96101 (530) 233-6516 Hours: Monday–Friday, 8:30 a.m.–4:30 p.m.
Step 1: figure out which path applies
California recently increased its small-estate thresholds substantially, so check this first – more estates now qualify to skip full probate than in past years.
Small Estate Affidavit (personal property) – for estates with personal property valued at $208,850 or less (for deaths on or after April 1, 2025; holds through March 31, 2028). No court filing needed – present the signed affidavit directly to the bank or institution holding the property. Must wait at least 40 days after the death, and no probate proceeding can already be pending.
Petition to Determine Succession to Real Property, Primary Residence – for a decedent’s primary California residence valued at $750,000 or less (Judicial Council Form DE-310). Requires a 40-day wait, notice to heirs, and a probate referee appraisal.
Affidavit for Real Property of Small Value – for other (non-primary-residence) California real property valued at $69,625 or less (Form DE-305). Requires a 6-month wait.
Formal Probate – required when the estate exceeds these thresholds. California typically uses the Independent Administration of Estates Act (IAEA), letting the personal representative handle most matters without a court hearing for each step. Modoc County’s own probate court materials note that estates generally take 4–6 weeks after the death to have an executor or administrator appointed, and the law requires a minimum 4-month wait after the Notice to Creditors is issued before the estate can be distributed or closed – even in routine cases.
California is a community property state – a surviving spouse already owns their half of community property, and can often use a simplified Spousal Property Petition (Form DE-221) instead.
If using the small estate affidavit (personal property)
Wait at least 40 days after the death.
Confirm total qualifying California personal property (excluding trust assets, joint tenancy, POD/TOD accounts, and beneficiary-designated accounts) is $208,850 or less, using date-of-death values.
Complete the affidavit under Probate Code § 13100.
Present it with a certified death certificate directly to the bank or institution – no court filing required. Collecting property this way makes you personally liable for the decedent’s unsecured debts up to the value received (Prob. Code § 13109).
IF USING THE PRIMARY RESIDENCE PETITION OR SMALL REAL PROPERTY AFFIDAVIT
Confirm the property qualifies and the applicable waiting period has passed (40 days for the primary-residence petition; 6 months for the small real property affidavit).
File the petition (Form DE-310) or affidavit (Form DE-305) with the Modoc County Superior Court.
A probate referee appraises the property; heirs receive notice.
Once approved, the property transfers without full probate administration.
If formal probate is required
Deliver the original will (if any) to the court clerk within 30 days of learning of the death (Prob. Code § 8200).
File a Petition for Probate (Form DE-111) to admit the will and request appointment as personal representative.
The court issues Letters Testamentary (Form DE-150) or Letters of Administration – typically 4 to 6 weeks after the death.
If Independent Administration authority is granted, the personal representative can act on most matters without separate court hearings.
Notice to creditors is issued; California law then requires at least a 4-month wait before the estate can be distributed or closed, even in the most routine cases.
If a federal estate tax return (IRS Form 706) is required, expect the process to take longer still.
The estate closes with a final petition for distribution. Fee waivers are available for those who qualify and can’t afford filing fees.
What it costs
Small estate affidavit / real property affidavits: no court filing fee for the personal-property affidavit; filing fees apply to the DE-310 primary-residence petition and DE-305 small real property affidavit.
Formal probate filing fee: several hundred dollars, varying somewhat by county; fee waivers available for those who qualify.
Personal representative and attorney compensation: statutory fee schedule based on estate size (Prob. Code §§ 10800–10810) – a percentage that declines as the estate grows.
No California state estate tax or inheritance tax.
Probate filings, estate administration, and guardianship matters are handled by the following office(s):
Public Safety & Arrests
Arrest records, inmate search, and law enforcement services are handled by the following office(s):
SHERIFF
215 S. Court St., Alturas, CA 96101
(530) 233-4416
Elections & Voting
Voter registration, polling locations, and elections information are handled by the following office(s):
CA Voter Registration
Health & Human Services
Offices & Contacts
Health services, social services, and assistance programs are handled by the following office(s):
Health Dept
(530) 233-6311
Medi-Cal
(800) 300-1506
Tribal Health
Alturas Indian Rancheria; Cedarville Rancheria; Fort Bidwell Indian Community
Public Health Information
PUBLIC HEALTH
Office: Modoc County Health Department – (530) 233-6307
Services: Immunizations, WIC, STI testing, environmental health, vital records; behavioral health
Hospital: Modoc Medical Center (Alturas) – (530) 233-5131; very small critical access hospital; Redding hospitals for major care (160 miles west)
Notes: Very small hospital; medical emergencies often require helicopter evacuation or long ambulance transport; behavioral health in isolated rural communities; ranching community occupational health; very limited local specialty care
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