Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: ANN ARBOR WASTE WATER TREATMENT PLANT

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of ANN ARBOR WASTE WATER TREATMENT PLANT in 49 S DIXBORO RD, ANN ARBOR, MI 48105 (NAICS 000000). OSHA activity number 110802659.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
49 S DIXBORO RD
City
ANN ARBOR
State
MI
ZIP
48105
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
9511
Employees
45
Ownership type
B
Industry flags
Manufacturing safety.

8 citations on file for this inspection.

4081021302

Other-than-serious Gravity 03 1 instance 18 exposed
Issued
May 7, 1991
Abate by
Jun 13, 1991

4081021701

Other-than-serious Gravity 03 1 instance 18 exposed
Issued
May 7, 1991
Abate by
Jun 13, 1991

4081083503

Other-than-serious Gravity 03 2 instances 22 exposed
Issued
May 7, 1991
Abate by
Jun 13, 1991

4081204201

Other-than-serious Gravity 03 2 instances 15 exposed
Issued
May 7, 1991
Abate by
Jun 13, 1991

4081204202

Other-than-serious Gravity 02 2 instances 15 exposed
Issued
May 7, 1991
Abate by
Jun 13, 1991

3090011017 A

Other-than-serious Gravity 01 1 instance 1 exposed
Issued
May 7, 1991
Abate by
Jun 13, 1991

3090040004

Other-than-serious Gravity 02 1 instance 2 exposed
Issued
May 7, 1991
Abate by
Jun 13, 1991

4081001503

Repeat Gravity 03 2 instances 24 exposed
Issued
May 7, 1991
Abate by
Jun 13, 1991
Penalty
Initial $120 · Current $120

View ANN Arbor Waste Water Treatment Plant's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 110802659.

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