x Having issues? A prototype of a new version of Facility Explorer is available at https://facilityexplorer.iowadnr.gov/FacilityExplorer4/

Facility Details: A Y Mcdonald Mfg Co

Street Photo
Street Map 		Aerial Photo
Aerial Photo
Scale:
0
  • Name/Address:
  • A Y Mcdonald Mfg Co
  • 4800 CHAVENELLE ROAD
  • Dubuque, IA 52001
  • Owner: A Y MCDONALD MFG CO
  • State Facility ID: 310578086
  • Federal Facility ID: 110000414597
  • Location Supplement:
  • Location Comment: on the south side of Chavenelle Road
  • Latitude: 42.49080
  • Longitude: -90.74640
  • Location Accuracy: 100 m (Fair)
  • Reference Point: PLANT ENTRANCE (GENERAL)
  • Collection Method: CENSUS BLOCK 1990-CENTROID
  • Last Updated: 2/22/2026 3:27 AM
  • Collected By: Courtney.Cswercko

Aliases
Collapse
Program Name Start Date End Date
UST Ay Mcdonald Manufacturing Company 01/08/2007
Toxic Release Ay Mcdonald Manufacturing Co 02/29/2012

Program Information
Collapse

Underground Storage Tank - UST

RegistrationNumber of LUSTsUST StatusLast Inspected DateLink to Details
1986030400Regulated ClosedTo UST Site

Wastewater - NPDES Wastewater Treatment Operating Permit

EPA IDState IDPermit TypeClassPreTreatmentIssue DateExpiration DateStatusConstruction Permits
00638603126114INDUSTRIALMINORNo 4/1/2023 3/31/2028 ACTIVETo Site

Emergency Response - Toxic Release



Industrial Codes
Collapse
No SIC Information for this site.
No NAICS Information for this site.

Compliance Links
Collapse


Enforcement Action
Collapse
No Enforcement Action Information for this site.

Features
Collapse

NPDES Wastewater Treatment Operating Permit Feature List

Name Type Accuracy Supplemental Location
OF-1 Outfall 20 m (Good) DISCHARGE CONSISTS OF NON-CONTACT COOLING WATER FR
FD-1 Wastewater Treatment 20 m (Good)