NAICS 221320

NAICS 221320 — OSHA Safety Record

1,419 employers · 2,449 inspections · 4,881 violations · $5,233,096 penalties

Employers

Most-Cited Employers in NAICS 221320

Sorted by total violation count.

SeriousIL
City Of Jacksonville - Waste Water Treatment Plant
1 inspection · 12 violations
Jacksonville·Last: Aug 6, 2018
OtherCA
City Of Fresno, Wastewater Division
7 inspections · 11 violations
Fresno·$32,075 penalties·Last: Oct 20, 2025
OtherNY
Ogdensburg City Water Pollution Control Fac
4 inspections · 11 violations
Ogdensburg·Last: Aug 28, 2023
OtherPR
Aaa - Planta Regional Alcantarillado Arecibo
1 inspection · 11 violations
Hato Rey·Last: Mar 17, 2023
OtherNJ
Borough Of Carteret Sewerage Authority
2 inspections · 11 violations
Carteret·$43,500 penalties·Last: Jul 15, 2022
OtherNJ
Borough Of Riverdale
2 inspections · 11 violations
Riverdale·$37,100 penalties·Last: Nov 12, 2021
SeriousIL
Lake In The Hills Sanitary District
1 inspection · 11 violations
Lake In The Hills·Last: Sep 23, 2021
OtherCA
Encina Wastewater Authority
1 inspection · 11 violations
Carlsbad·$1,730 penalties·Last: Aug 12, 2021
OtherNJ
Cumberland County Utilities Authority
2 inspections · 11 violations
Bridgeton·$4,400 penalties·Last: May 27, 2021
OtherNJ
Burlington City Sewage Treatment Plant
4 inspections · 11 violations
Burlington·$32,200 penalties·Last: May 24, 2021
SeriousIL
Village Of Albany - Wwt
1 inspection · 11 violations
Albany·Last: May 11, 2021
OtherCA
Fallbrook Public Utility District
2 inspections · 10 violations
Fallbrook·$17,145 penalties·Last: Jul 2, 2025
OtherMD
Town Of Trappe
2 inspections · 10 violations
Trappe·Last: Sep 17, 2024
OtherHI
C&c-denvirons, Honouliuli Wwt Plant
2 inspections · 10 violations
Ewa Beach·$116,016 penalties·Last: Jun 13, 2024
OtherMD
The Town Of Willards
1 inspection · 10 violations
Willards·Last: Mar 7, 2024
SeriousIL
Village Of Lena - Sewer Department
1 inspection · 10 violations
Lena·Last: Feb 28, 2024
OtherNJ
City Of Gloucester City Department Of Environmental Utilities
2 inspections · 10 violations
Gloucester City·$19,050 penalties·Last: Dec 12, 2023
OtherTN
Gordonsville - Wastewater Treatment Plant
3 inspections · 10 violations
Carthage·Last: Dec 6, 2023
OtherTN
Collegedale - Public Works - Pumping Station
1 inspection · 10 violations
Collegedale·Last: Oct 3, 2023
OtherCA
City Of Anderson Water Pollution Control Plant
2 inspections · 10 violations
Anderson·$4,935 penalties·Last: Aug 16, 2023
OtherMA
Upper Blackstone Water Pollution
1 inspection · 10 violations
Millbury·Last: Mar 30, 2023
SeriousOR
317729422 - City Of Oakridge
1 inspection · 10 violations
Westfir·$1,450 penalties·Last: Oct 18, 2021
SeriousIL
City Of Girard - Sewer Department
1 inspection · 10 violations
Girard·Last: Apr 22, 2021
SeriousIL
City Of Fairbury - Wwt
1 inspection · 10 violations
Fairbury·Last: Mar 31, 2021
SeriousIL
City Of Vandalia - Sewer Plant
1 inspection · 10 violations
Vandalia·Last: Aug 31, 2020
OtherNY
Weedsport Vill Wwtp
4 inspections · 10 violations
Weedsport·Last: Nov 13, 2019
OtherMD
Somerset County Sanitary District, Inc.
4 inspections · 10 violations
Princess Anne·Last: Nov 26, 2018
SeriousIL
City Of Eldorado - Wastewater Treatment Plant
2 inspections · 9 violations
Eldorado·Last: Mar 26, 2026
OtherCA
Shimmick Construction Company, Inc
7 inspections · 9 violations
Placerville·$80,500 penalties·Last: Dec 15, 2025
OtherNJ
Atlantic County Utilities Authority, Wastewater Treatment Plant
12 inspections · 9 violations
Atlantic City·$44,100 penalties·Last: Oct 14, 2025
RepeatIL
City Of Sparta - Sewer Plant
2 inspections · 9 violations
Sparta·$3,000 penalties·Last: Jul 30, 2025
OtherNJ
Florence Township Sewage Treatment Plant
4 inspections · 9 violations
Florence·$42,300 penalties·Last: Nov 12, 2024
OtherVA
Inboden Environmental Services, Inc.
2 inspections · 9 violations
Buchanan·$7,564 penalties·Last: Sep 6, 2024
OtherMA
Fairhaven Sewer / Wastewater Department
2 inspections · 9 violations
Fairhaven·Last: Apr 8, 2024
OtherNJ
Township Of Pemberton-dpw Sewer Division
2 inspections · 9 violations
Pemberton·$25,200 penalties·Last: Jan 9, 2024
OtherNJ
Readington-lebanon Township Sewage Authority
2 inspections · 9 violations
Whitehouse Station·$22,550 penalties·Last: May 19, 2023
OtherMA
Attleboro Waste Water Treatment Facility
1 inspection · 9 violations
Attleboro·Last: Oct 5, 2022
SeriousIL
Village Of Hebron - Water Dept.
1 inspection · 9 violations
Hebron·Last: Aug 25, 2022
OtherUT
Heber Valley Special Services District
1 inspection · 9 violations
Heber City·Last: Dec 8, 2021
OtherTN
Lafayette - Wastewater Treatment Plant
1 inspection · 9 violations
Lafayette·Last: Nov 10, 2021
SeriousIL
City Of Marengo - Sewer
1 inspection · 9 violations
Marengo·Last: Nov 4, 2021
OtherNY
Liberty Village Wwtp
3 inspections · 9 violations
Liberty·Last: Sep 15, 2021
OtherNJ
Manasquan River Regional Sewerage Authority
4 inspections · 9 violations
Farmingdale·$4,900 penalties·Last: Mar 20, 2020
SeriousIL
City Of Paris - Sewer Plant
1 inspection · 9 violations
Paris·Last: Mar 3, 2020
OtherNY
Bergen Village Wwtp
3 inspections · 9 violations
Bergen·Last: Jan 16, 2020
SeriousIL
City Of Arcola - Wastewater Treatment Plant
1 inspection · 9 violations
Arcola·Last: Sep 30, 2019
OtherNY
Carthage/west Carthage Vill Wwtp
3 inspections · 9 violations
Carthage·Last: May 7, 2019
OtherNY
Clayton Vill Wwtp
4 inspections · 9 violations
Clayton·Last: Mar 28, 2019
OtherNY
Danc - Clayton Vill Wwtp
4 inspections · 9 violations
Clayton·Last: Mar 28, 2019
OtherVA
Waynesboro Public Works Department
1 inspection · 9 violations
Waynesboro·Last: Apr 10, 2018
OtherNJ
Cape May County Mua Wildwood/lower Wastewater Treatment Facility
2 inspections · 8 violations
Rio Grande·$32,400 penalties·Last: Feb 10, 2026
SeriousIL
Village Of Ottawa - Waste Water Treatment
1 inspection · 8 violations
Ottawa·Last: Oct 22, 2025
OtherTN
Portland - Wastewater Treatment Plant
2 inspections · 8 violations
Portland·Last: Oct 21, 2025
OtherMI
Benton Harbor-st. Joseph Wastewater Treatment Plant
1 inspection · 8 violations
Saint Joseph·$2,500 penalties·Last: Mar 19, 2025
OtherVA
Town Of Buchanan
1 inspection · 8 violations
Buchanan·Last: Sep 6, 2024
OtherMI
Beauchamp Water Treatment Solutions
1 inspection · 8 violations
Brighton·$1,650 penalties·Last: Apr 29, 2024
SeriousOR
317734257 - City Of Portland
1 inspection · 8 violations
Lake Oswego·$1,650 penalties·Last: Sep 15, 2023
OtherNJ
Old Bridge Municipal Utilities Authority- Sewer Division
2 inspections · 8 violations
Keyport·$21,000 penalties·Last: Jul 28, 2023
OtherTN
Centerville - Wastewater Treatment Plant
2 inspections · 8 violations
Centerville·Last: Jun 28, 2023
OtherTN
White Pine - Wastewater Treatment Plant
2 inspections · 8 violations
White Pine·Last: May 26, 2023