40 CFR Part 122, Appendix H to Part 122 - Counties With Unincorporated Urbanized Areas With a Population of 250,000 or More According to the 1990 Decennial Census by the Bureau of the Census

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There are 4 Updates appearing in the Federal Register for 40 CFR Part 122. View below or at eCFR (GPOAccess)
View PDF at GPO Pt. 122, App. H
Appendix H to Part 122—Counties With Unincorporated Urbanized Areas With a Population of 250,000 or More According to the 1990 Decennial Census by the Bureau of the Census
State County Unincorporated urbanized population
1 County was previously listed in this appendix; however, population dropped to below 250,000 in the 1990 Census.
California Los Angeles 886,780
Sacramento 594,889
San Diego 250,414
Delaware New Castle 296,996
Florida Dade 1,014,504
Georgia DeKalb 448,686
Hawaii Honolulu 1 114,506
Maryland Anne Arundel 344,654
Baltimore 627,593
Montgomery 599,028
Prince George's 494,369
Texas Harris 729,206
Utah Salt Lake 270,989
Virginia Fairfax 760,730
Washington King 520,468
[64 FR 68848, Dec. 8, 1999]

Title 40 published on 2014-07-01.

The following are only the Rules published in the Federal Register after the published date of Title 40.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2015-06-29; vol. 80 # 124 - Monday, June 29, 2015
    1. 80 FR 37054 - Clean Water Rule: Definition of “Waters of the United States”
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY, DEPARTMENT OF DEFENSE, Department of the Army, Corps of Engineers
      Final rule.
      This rule is effective on August 28, 2015. In accordance with 40 CFR part 23, this regulation shall be considered issued for purposes of judicial review at 1 p.m. Eastern time on July 13, 2015.
      33 CFR Part 328

Title 40 published on 2014-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR Part 122 after this date.

  • 2015-06-29; vol. 80 # 124 - Monday, June 29, 2015
    1. 80 FR 37054 - Clean Water Rule: Definition of “Waters of the United States”
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY, DEPARTMENT OF DEFENSE, Department of the Army, Corps of Engineers
      Final rule.
      This rule is effective on August 28, 2015. In accordance with 40 CFR part 23, this regulation shall be considered issued for purposes of judicial review at 1 p.m. Eastern time on July 13, 2015.
      33 CFR Part 328