APProjects/colorado-layoffs-warn-act-notices-daily

Colorado WARN Act layoff notices — every filing we hold since 2015, one CSV, rebuilt daily

836 Colorado WARN notices — every one this dataset holds, back to 2015 — free to download in full: no paywalled years, no login, no account · most recent notice filed 2026-09-08 · state source last checked 2026-09-10T19:19Z · official source: Colorado Department of Labor and Employment — WARN notices.

Colorado employers must file a WARN Act notice with the state before a qualifying mass layoff or plant closing. This page is generated from those filings, cleaned into one schema shared with 45 other states, and rebuilt every day. Nothing here is behind a login.

The data above is free forever — CC BY 4.0, no login, no API key, no delay, rebuilt daily.

If you only care about particular employers or states, you do not have to re-download the whole file and diff it yourself. WARN Watch runs your list against every daily refresh and gives you a private alert page, an RSS feed and an optional Slack/Discord/Teams webhook — no login.

Try it free for 30 days — no card (up to 3 employers or one state) · then $49/year, one-off, no auto-renew, 14-day refund · see a real alert page first

Download Colorado layoff data

The file in this repository, data/co_warn_notices.csv, is byte-identical to the free per-state file on GitHub linked below; the other files are the all-state siblings.

What	File
Colorado notices, all years (CSV, free)	data/by-state/co.csv
All 46 states, all years (CSV, free)	data/warn_notices.csv
All 46 states (JSON, free)	data/latest.json
Colorado RSS feed	feeds/colorado.xml
Notice-period analysis, every state × year	data/notice_period_by_state_year.csv
Browsable page with search and charts	Colorado on the live site
Same data on Hugging Face	APProjects/us-warn-act-layoffs-notices-daily

Licence: CC BY 4.0 — use it commercially, just credit the source.

Most recent Colorado notices

Employer	Location	Employees	Notice filed	Effective
SP Plus - A Metropolis Company	Adams	73	2026-09-08	2026-10-01
Mission Foods	Pueblo (Rural Alliance)	90	2026-08-14	2026-10-13
Battelle	Pueblo	1	2026-08-13	2026-10-12
Montrose Forest Products	Rural Allaince (Montrose)	90	2026-08-08	2026-09-08
Battelle	Pueblo	12	2026-08-06	2026-10-05
NR ParentCO dba Native Roots	Denver	141	2026-08-03	2026-10-02
80 Acres Urban Agriculture dba 80 Acres Farms	Denver/Adams	60	2026-08-03	2026-08-03
TIAA	Denver	20	2026-07-31	2026-10-01
Tlingt Haida	Pikes Peak/El Paso	295	2026-07-29	2026-09-28
Public Storage Correction to 7/22/26 WARN	Arapahoe/Douglas	68	2026-07-24	2026-07-22
Public Storage	Arapahoe/Douglas	107	2026-07-22	2026-07-22
Travelport LP	Denver	48	2026-07-21	2026-07-22

Newest 12 of 836 free-window Colorado notices. The complete file is the CSV above — every notice we hold for this state, back to 1988, free and rebuilt daily.

How much notice did Colorado workers actually get?

Of the 477 Colorado notices in the full archive that carry both a notice date and an effective date, 245 (51.4%) span fewer than 60 days.

Year	Notices with both dates	Under 60 days	Share
2026	38	11	28.9%
2025	63	24	38.1%
2024	67	20	29.9%
2023	65	25	38.5%
2022	20	8	n<30
2021	35	17	48.6%
2020	165	131	79.4%
2019	24	9	n<30

Read this before quoting the notice-period numbers. Several states publish the date the state received the filing rather than the date workers were notified, so an interval a little under 60 days is frequently state processing lag rather than a short notice. That is why this dataset publishes state-level and year-level shares and never ranks named employers by notice length.

Method and exclusions: notice-period analysis.

Track Colorado layoffs without polling this file

• Star the repo or watch releases — GitHub tells you each day the snapshot republishes.
• WARN Watch — $49/year — name up to 25 employers or whole states; every daily refresh matches them and pushes hits to a private page, an RSS feed and your Slack / Discord / Teams webhook. No login. Free 30-day trial — 3 employers or 1 state, no card.
• Full 1988→ archive — free — every state, every year, one schema.

Something wrong in a Colorado row? Open an issue — it gets fixed the same day.

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← all states · repository home · data as of 2026-09-11 · rebuilt daily by an automated pipeline.