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  2. Underground Injection Control (UIC)

UIC Class III Permits: Morton Salt Inc, Glendale, AZ

Contact

Nancy Rumrill (rumrill.nancy@epa.gov)
(415) 972-3293

UIC Permits in Region 9

Class III solution mining consisting of three injection wells, located in Section 2, Township 2N, Range 1W on Morton Salt facilities in Glendale, Maricopa County, Arizona.

For additional documents related to this permit, search the EPA archive.

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Roach-Baker (RB) Well #3

  • UIC Class III Permit No. AZS 000 000 005 004: Roach Baker (RB) No. 3 well, Morton Salt, Glendale, AZ (pdf) (893.25 KB, September 30, 1985)
    Contains final permit no. AZS 000 000 005 004 for Roach Baker (RB) No. 3 well, Morton Salt, Glendale, AZ, with authorization to inject and both specific and general permit conditions (October 30, 1985).
  • Minor Permit Modification: UIC Permit No. AZS 000 000 005 004: Roach Baker (RB) No. 3 Well, Morton Salt, Glendale, AZ (pdf) (351.04 KB, June 2011)
    Minor modification to UIC Class III Permit No. AZS 000 000 005 004 authorizes two additional sources of injectate as well as the requirements for notification, testing and monitoring of this injectate. Additionally, it includes requirements for casing inspection logs as well as updating the analytical test methods (June 9, 2011).

Roach-Baker (RB) Well #4

  • UIC Permit No. AZS 000 000 005: Roach Baker (RB) No. 4 Well, Morton Salt, Glendale, AZ (pdf) (897.71 KB, August 18, 1987)
    Contains final permit no. AZS 000 000 005: for Roach Baker (RB) No. 4 well, Morton Salt, Glendale, AZ, with authorization to inject and both specific and general permit conditions (September 17, 1987).
  • Minor Permit Modification: UIC Permit No. AZS 000 000 005; Roach Baker (RB) No. 4 Well, Morton Salt, Glendale, AZ (pdf) (393.13 KB, April 20, 2011)
    Minor Permit Modification to UIC Permit No. AZS 000 000 005 issued to Roach Baker (RB) No. 4 Well, Morton Salt, Glendale, AZ. Modification revises the name of the Permittee and incorporates additional permit requirements (April 20, 2011).

Roach-Baker (RB) Well #5

  • Statement Of Basis: Draft Class III Underground Injection Control Permit No. R9UIC-AZ3-FY08-01, Morton Salt, Inc. (pdf) (41.08 KB, 2010)
    Contains statement of basis for Morton Salt, Inc., draft class III UIC permit no. R9UIC-AZ3-FY08-01, w/ permit process, description of the well project, and discussion of permit conditions.
  • UIC Permit No. R9UIC-AZ3-FY08-1 (pdf) (1.09 MB, March 4, 2011)
    Contains final permit no. R9UIC-AZ3-FY08-1 for Roach Baker (RB) No. 5 well, Morton Salt, Glendale, AZ, with authorization to inject and both specific and general permit conditions (March 4, 2011).

Underground Injection Control (UIC)

  • Class I Industrial and Municipal Waste Disposal Wells
  • Class II Oil and Gas Related Injection Wells
  • Class III Injection Wells for Solution Mining
  • Class IV Shallow Hazardous and Radioactive Injection Wells
  • Class V Wells for Injection of Non-Hazardous Fluids into or Above Underground Sources of Drinking Water
  • Class VI Wells Used for Geologic Sequestration of CO2
Contact Us About Underground Injection Control
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 26, 2025
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