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Facility Details: Diosynth Inc

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  • Name/Address:
  • Diosynth Inc
  • 5500 1/2 Bradley Street
  • Sioux City, IA 51111
  • Owner: DIOSYNTH INC
  • State Facility ID: 310755554
  • Federal Facility ID: 110000414249
  • Location Supplement:
  • Location Comment:
  • Latitude: 42.41214
  • Longitude: -96.36975
  • Location Accuracy: 100 m (Fair)
  • Reference Point: PLANT ENTRANCE (GENERAL)
  • Collection Method: ADDRESS MATCHING-DIGITIZED
  • Last Updated: 2/22/2026 3:27 AM
  • Collected By: TierII

Aliases
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No Alias Information for this site.

Program Information
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Underground Storage Tank - Leaking UST

RegistrationLeak NumberClassification DateLUST StatusStaff NameLink to Details
1986035908LTJ213/5/1991 No Action RequiredTo LUST Site

Underground Storage Tank - UST

RegistrationNumber of LUSTsUST StatusLast Inspected DateLink to Details
1986035901Regulated ClosedTo UST Site

Emergency Response - Toxic Release


Solid Waste - Recycling and Processing

Permit NumberPermit TypePermit StatusExpiration DateProject OfficerLink To Details
97-SDP-07-89Land ApplicationWithdrawnStinerTo SW 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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Leaking UST Feature List

Name Type Accuracy Supplemental Location
8LTJ21 Leaking UST 25 m (Good)