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CSADuluth-Grand RapidsMSADuluth#2/41 Population

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Environmental Reporti

Water Systemsi

4community / 67 total

Water Violationsi

60

TRI Facilitiesi

112.0K lbs reported

Active NPDESi

21/ 61 total

Drinking Wateri

SDWIS

Public water systems registered to serve this area. Community systems (CWS) provide water to residents year-round. Transient systems serve places like gas stations or restaurants. Violations indicate a system failed to meet federal drinking water standards.

Community Systemsi

4

Active Systemsi

20

Recent Violationsi

60
Transient (39)
Non-Transient (7)
Community (4)

Recent Violations (Last 5 Years)

MANITOU FALLS SANITARY DISTRICT NO 1

52 violationsLatest: 2025-12-24
EPA

OLIVER WATERWORKS

5 violationsLatest: 2022-08-01
EPA

SUPERIOR WATER LIGHT & POWER COMPANY

3 violationsLatest: 2024-10-17
EPA

Historical Violations (Over 5 Years Ago)

COUNTRY ACRES MOBILE HOME PARK

1 violationLatest: 1993-07-01
EPA

Toxic Release Inventory (TRI)i

TRI

Factories, refineries, and other industrial facilities that use or store hazardous chemicals are required to report their releases annually to the EPA. Being listed here does not mean a violation occurred — it means the facility is transparently tracking its chemical usage.

Reporting Facilitiesi

11

With Chemical Datai

10

Total Reported Releasesi

2.0K lbs
GRAYMONT (WI) INC.HILL AVE AT WINTER ST5 chemicals|TRI
SUPERIOR REFINING CO LLC2407 STINSON AVE5 chemicals|TRI
GEORGIA-PACIFIC CORPN 5TH ST & BAYFRONT4 chemicals|TRI
GENESIS ATTACHMENTS LLC1000 GENESIS DR3 chemicals|TRI
KOPPERS INC.3185 S COUNTY RD A3 chemicals|TRI
AMSOIL INC-AMSOIL CENTER1101 SUSQUEHANNA AVE3 chemicals|TRI
ABC-NACO2700 WINTER ST2 chemicals|TRI
AMSOIL INC2206 WINTER ST B2 chemicals|TRI
PETERSON WOOD TREATING INC2 RANDY JOHNSON ST1 chemical|TRI
CHARTER NEXT GENERATION - SUPERIOR1901 WINTER ST1 chemical|TRI
BARKO HYDRAULICS1 BANKS AVE|TRI

Wastewater & Stormwater Permits (NPDES)i

NPDES

Under the Clean Water Act, any facility that discharges wastewater or stormwater into rivers, lakes, or streams must hold an NPDES permit. "Effective" means the permit is currently active and the facility is authorized to discharge under its permit conditions.

Active Permitsi

21

Expired / Terminatedi

29
ROEN SALVAGE SITEINTERSTATE ISLAND (NO ADDRESS)Minor Discharge|EPA
CITY OF SUPERIOR SITEWOODLAWN AVEMinor Discharge|EPA
P&R PROPERTIES TWIN PORTS LLC SITE1001 BELKNAP STREETMinor Discharge|EPA
CMC PROPERTIES, LLC SITE3116 JAMES DAY AVENUEMinor Discharge|EPA
CITY OF SUPERIOR SITEWISCONSIN POINT DRIVE, SUPERIOR WI.Minor Discharge|EPA
C&C HOLDINGS, LLC SITE91 MAIN STREETMinor Discharge|EPA
P&R COMPANIES SITE2600 BARDON AVENUEMinor Discharge|EPA
CITY OF SUPERIOR SITETBD WISCONSIN POINT RDMinor Discharge|EPA
ENBRIDGE ENERGY, LIMITED PARTNERSHIP SITESITE IS ENTIRELY WITHIN THE SUPERIOR TERMINALMinor Discharge|EPA
KAIZEN COMPANIES SITE110 EAST 2ND STREETMinor Discharge|EPA
MONT DU LAC RECREATION AREA LLC SITE3125 S. MONT DU LAC DRIVEMinor Discharge|EPA
CITY OF SUPERIOR SITECITY PARK LOCATED ON MARINA DRIVE, BARKERS ISLANDMinor Discharge|EPA
MIDWEST ENERGY RESOURCES CO TERMINAL2400 WEST WINTER STMinor Discharge|EPA
ENBRIDGE ENERGY, LIMITED PARTNERSHIP, LLC SITE24TH AVENUE EAST AND EAST 10TH STMinor Discharge|EPA
BNSF RAILWAY-SUPERIOR YARD2304 N. 28TH STREETMinor Discharge|EPA
ENBRIDGE SUPERIOR TERMINAL2800 E 21ST STMinor Discharge|EPA
SUPERIOR WATER, LIGHT, AND POWER COMPANY SITENORTH 28TH ST. AND HAMMOND AVE.Minor Discharge|EPA
CITY OF SUPERIOR SITEMOCCASIN MIKE ROAD, SUPERIOR, WIMinor Discharge|EPA
ALWAYS AVAILABLE ROLL OFF SERVICES INC1021 GARFIELD AVEMinor Discharge|EPA
QUALITY INVESTMENTS, INC SITE69 NORTH 28TH STMinor Discharge|EPA
SUPERIOR HOTEL GROUP LLC SITE1102 TOWER DRIVEMinor Discharge|EPA

Cleanup Sites (Brownfields)i

EPA Brownfields

Former industrial or commercial properties where contamination has been found. "Remedy Complete" means cleanup is finished. "Construction Complete" means cleanup infrastructure is built but monitoring continues. "In Progress" means the site is still being investigated or cleaned up.

MURPHY OIL - WINTER ST. FACILITY2904 WINTER STIn Progress|EPA
KOPPERS INC3185 S COUNTY RD AIn Progress|EPA
BURLINGTON NORTHERN SITEBURLINGTON N. TRAIN OVER THE NEMADJ RIVIn Progress|EPA
LAKEHEAD BLACKTOP H2S RELEASE5927 ALBANY AVE.In Progress|EPA
SUPERIOR WAREHOUSE AND MARINA PROPERTIESNORTH 1ST STREETIn Progress|
SUPERIOR COMMUNITY RECREATION PROJECT1015 OAKES AVENUEIn Progress|