40 CFR Part 122, Appendix E to Part 122 - Rainfall Zones of the United States

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There are 3 Updates appearing in the Federal Register for 40 CFR 122. View below or at eCFR (GPOAccess)
View PDF at GPO Pt. 122, App. E
Appendix E to Part 122—Rainfall Zones of the United States
Not Shown: Alaska (Zone 7); Hawaii (Zone 7); Northern Mariana Islands (Zone 7); Guam (Zone 7); American Samoa (Zone 7); Trust Territory of the Pacific Islands (Zone 7); Puerto Rico (Zone 3) Virgin Islands (Zone 3).
Source: Methodology for Analysis of Detention Basins for Control of Urban Runoff Quality, prepared for U.S. Environmental Protection Agency, Office of Water, Nonpoint Source Division, Washington, DC, 1986.
[55 FR 48073, Nov. 16, 1990]

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.

  • 2014-09-19; vol. 79 # 182 - Friday, September 19, 2014
    1. 79 FR 56274 - National Pollutant Discharge Elimination System (NPDES): Use of Sufficiently Sensitive Test Methods for Permit Applications and Reporting; Correction
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Final rule; correction.
      Effective September 18, 2014.
      40 CFR Part 122

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 122 after this date.

  • 2014-10-24; vol. 79 # 206 - Friday, October 24, 2014
    1. 79 FR 63594 - Definition of “Waters of the United States” Under the Clean Water Act Proposed Rule; Notice of Availability
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY, DEPARTMENT OF DEFENSE, Department of the Army, Corps of Engineers
      Proposed rule; notice of availability.
      The public comment for the proposed rule closes on November 14, 2014.
      33 CFR Part 328