Campus Alert Archive
Marian

Two Teaspoons of Mercury Trigger IFD Hazmat Response and Science Hall Evacuation at Marian University

INhazmatadvisorymedium confidence
Confirmed Threat

On Wednesday, May 13, 2026, approximately two teaspoons of mercury were spilled in a third-floor laboratory at Marian University's Science Hall at 3200 Cold Spring Road in Indianapolis, triggering an evacuation of the building and a response from the Indianapolis Fire Department's hazardous materials team. University staff contained the spill before IFD arrived; five adults were evaluated at the scene and none required medical treatment. IFD wrapped up operations within approximately 40 minutes of arrival.

Alerts
2
Response
—
Killed
—
Injured
—
Institution
Marian University
Private Masters · IN
~4,000 students
Confirmed Timeline

Alert Sequence

2 messages in sequence

Some alert texts below are approximate reconstructions from news coverage, not confirmed verbatim transcripts. Reconstructed texts are shown in italic with a dashed border. Verified verbatim texts have a solid border and are marked accordingly.

INITIAL ALERTSMS
Approximate reconstruction225 chars
Marian University Alert: Science Hall is being evacuated due to a mercury spill in a third-floor laboratory. Indianapolis Fire Department Hazmat is responding. Please exit the building and avoid the area until further notice.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

IFD was called to 3200 Cold Spring Road at approximately 1:04 PM EDT; the specific time is confirmed by WISH-TV's coverage of the response
University staff had already contained and mitigated the spill before IFD arrived, indicating Marian University's Environmental Health and Safety procedures were effectively implemented
Mercury in a laboratory setting almost certainly came from a broken thermometer or similar instrument; two teaspoons is approximately 10 mL, a quantity small enough to be contained but large enough to require professional hazmat decontamination
ALL CLEARSMS
Approximate reconstruction262 chars
Marian University Alert: Science Hall has been cleared following the mercury spill. IFD Hazmat has completed operations and the building is safe to re-enter. Five individuals were evaluated at the scene; no injuries were reported. Thank you for your cooperation.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

IFD's rapid clearance within approximately 40 minutes is consistent with a contained small-mercury incident where the hazmat team's role is primarily air quality monitoring and verification rather than large-scale decontamination
The Marion County Health Department also responded, reflecting standard protocol for mercury incidents in Indiana that involve potential public health exposure
Context

Background

Marian University in Indianapolis) is a private Catholic institution located at 3200 Cold Spring Road on the northwest side of Indianapolis. Its Science Hall houses laboratories for biology, chemistry, and health sciences. On May 13, 2026, approximately two teaspoons of elemental mercury were spilled in a third-floor laboratory -- a small quantity but one that requires professional hazmat response because mercury vapor is toxic when inhaled even at low concentrations in enclosed spaces. Fox59 reported that university staff quickly contained and mitigated the spill before IFD arrived; the building was evacuated as a precaution. WISH-TV reported that IFD's hazmat team was called to the scene at approximately 1:04 PM EDT. Five adults were evaluated at the scene by medics; none appeared to have sustained injuries or become ill. The Marion County Health Department also responded. IFD completed its operations within approximately 40 minutes of arrival -- a rapid resolution that reflects both the small quantity of mercury involved and the university's effective initial containment. The incident illustrates the enduring hazard of legacy laboratory mercury: despite the widespread phase-out of mercury thermometers and instruments since the 1990s, many academic laboratories still contain older equipment, and breakage during routine use or handling continues to generate hazmat calls.
Analysis

Key Findings

University staff's rapid containment of the mercury spill before IFD arrived reflects effective EHS training; IFD's 40-minute on-scene time was focused on air quality verification rather than primary decontamination
The incident demonstrates that small mercury quantities (two teaspoons) still require full hazmat response due to vapor inhalation risk in enclosed laboratory spaces
Marion County Health Department co-response alongside IFD reflects Indiana's protocol for mercury incidents with potential public health exposure
Outcome
No injuries. University staff quickly contained and mitigated the spill. Five adults checked at the scene; none injured or sickened. Marion County Health Department also responded. IFD operations concluded in approximately 40 minutes.
Provenance

Sources

  1. News
    2 teaspoons of spilled mercury trigger evacuation of Marian University Science Hall (Fox59)
    fox59.com
  2. News
    Indianapolis firefighters respond to chemical spill at Marian University (WISH-TV)
    wishtv.com
Tags
mercury-spillhazmatscience-hallindianapolisindianaprivate-mastersifd-hazmatno-injuriescontained-spill
Added May 2026Updated May 2026Via ingestion