Official filing · original source linked

Mammoth Mountain Ski Area WARN notice — Mammoth Lakes, 2020-04-03

Name: Mammoth Mountain Ski Area, LLC WARN notice
Creator: California Employment Development Department

Mammoth Mountain Ski Area, LLC reported 94 workers affected in Mammoth Lakes. Notice date: Apr 3, 2020; planned effective date: Mar 20, 2020.

Raw employer name: Mammoth Mountain Ski Area, LLC
Canonical company: Mammoth Mountain Ski Area →
Workers affected: 94
Event type: layoff
Filing status: filed
Notice / received date: Apr 3, 2020
Effective date: Mar 20, 2020
City: Mammoth Lakes →
County: Mono →
State: California →
ZIP: Unavailable
Reported location: Mammoth Lakes
Published address: Unavailable
Source classification: Layoff Permanent
Source agency: California Employment Development Department

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Original source & provenance

Open supplied source ↗

Agency source
California Employment Development Department

Source ID / record ID
ca-edd / mammoth-mountain-ski-area|mammoth-lakes-mono-county|2020-04-03|2020-07-13|2020-03-20|94

First ingested
Oct 7, 2026 · 21:47 UTC

Last observed
Oct 7, 2026 · 21:57 UTC

Snapshot SHA-256
fb2ececfed93591a1f349148ce9c3ea92bf4dc110b65965c1fba8c7f6e66fd6d

View original source row

{
  "cells": {
    "notice_date": "04/03/2020",
    "received_date": "07/13/2020",
    "effective_date": "03/20/2020",
    "company": "Mammoth Mountain Ski Area, LLC",
    "reported_location": "Mono County",
    "workers": "94",
    "type": "Layoff Permanent",
    "address": ""
  },
  "noticeDateField": "Notice Date",
  "archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-2020-to-06-30-2021.pdf",
  "page": 8
}

A source-linked public record. Secondary records are attributed to their provider and are not independently verified. For direct records, “Verified” means sourced from an official agency; it does not confirm the layoffs took place.

Related company filings

Company / location	Workers	Effective date	Notice date	Type / source
Mammoth Mountain Ski AreaMammoth Lakes, CA	201	Mar 20, 2020	Apr 3, 2020	temporarySource ↗

Dates and counts are the supplied source’s reported values. Secondary-provider locations are unstructured; they are not confirmed worksite addresses. Check the original document for phased dates, updates and exceptions.

Mammoth Mountain Ski Area WARN notice — Mammoth Lakes, 2020-04-03

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