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Facility Details: Riverstone Group, Inc - Davenport

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  • Name/Address:
  • Riverstone Group, Inc - Davenport

  • Davenport, IA 52802
  • Owner: TRI-CITY BLACKTOP
  • State Facility ID: 311124824
  • Federal Facility ID:
  • Location Supplement:
  • Location Comment:
  • Latitude: 41.48800
  • Longitude: -90.65095
  • Location Accuracy: m (Fair)
  • Reference Point:
  • Collection Method:
  • Last Updated: 1/26/2026 3:35 AM
  • Collected By:

Aliases
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Program Name Start Date End Date
NPDES General Permit #1-3 - Storm Water General Asphalt - Construction Activities 08/01/2012
NPDES General Permit #1-3 - Storm Water General Asphalt - Construction 08/01/2012
NPDES General Permit #1-3 - Storm Water Tri-city Blacktop Crusher Facility 08/01/2012
Minor General Asphalt Construction Company 04/14/2009
Minor Tri-city Blacktop, Inc - Davenport 05/26/2018
Minor Tri-city Blacktop 07/27/2021
Minor Riverstone Group, Inc. - Davenport 08/17/2021
Minor Tri-city Blacktop, Inc/riverstone Group, Inc. - Da 09/30/2021

Program Information
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Wastewater - NPDES General Permit #1-3 - Storm Water

Program IDPermit TypeLegal StatusPermit StartPermit EndLink to Details
22286-22048GP #3Private8/1/20121/12/2024To Stormwater Site

Air - Minor

Plant #RequirementTypePermit StatusPermit IssuedPermit ExpirationLink to Details


Industrial Codes
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SIC Code Description
2951 Asphalt paving mixtures and blocks

NAICS Code Description
324121 Asphalt Paving Mixture and Block Manufacturing

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

Features
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No Feature Information for this site.