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Facility Details: Thornton City Of Stp

Street Photo
Street Map 		Aerial Photo
Aerial Photo
Scale:
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  • Name/Address:
  • Thornton City Of Stp

  • Thornton, IA 50479
  • Owner: CITY OF THORNTON
  • State Facility ID: 310633197
  • Federal Facility ID: 110036386586
  • Location Supplement: 1/2 MILE EAST OF TOWN ON 120TH STREET
  • Location Comment: Enter off 120th St. on the southeast side of town
  • Latitude: 42.93703
  • Longitude: -93.36717
  • Location Accuracy: 20 m (Good)
  • Reference Point: PLANT ENTRANCE (GENERAL)
  • Collection Method: INTERPOLATION-PHOTO
  • Last Updated: 6/5/2026 2:53 AM
  • Collected By: mark.las

Aliases
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Program Name Start Date End Date
Flood Plain Permit Thornton, Town Of 01/01/0001

Program Information
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Water Resources - Flood Plain Permit

Issue NumberIssue DateProject TypesStreamEngineer
1968-21708-05-1968Waste Water TreatmentBailey Creek

Wastewater - NPDES Wastewater Treatment Operating Permit

EPA IDState IDPermit TypeClassPreTreatmentIssue DateExpiration DateStatusConstruction Permits
00332011781001MUNICIPALMINORNo 1/1/2024 12/31/2028ACTIVETo Site


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

Compliance Links
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Enforcement Action
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No Enforcement Action Information for this site.

Features
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NPDES Wastewater Treatment Operating Permit Feature List

Name Type Accuracy Supplemental Location
OF-1 Outfall 20 m (Good) CONTROLLED DISCHARGE FROM A TWO CELL WASTE STABILI
OF-3 Outfall 20 m (Good) DISCHARGE FROM SANITATION SEWER MANHOLE IN INTERSE
OF-2 Outfall 25 m (Good) DISCHARGE FROM SANITATION SEWER MANHOLE LOCATED AT
FD-1 Wastewater Treatment 20 m (Good)
OF-4 Outfall 20 m (Good)