Public Notices and References


QMS Processes

These are internal process documents which will affect how permit applicants and their representatives will work with SPD subordinate districts.  These  documents are for “Information Only.”  The controlled versions reside on the SPD QMS SharePoint Portal. Please verify that the version of any document  is the current one prior to proceeding.

12501-SPD Standard Operating Procedure for Determination of Mitigation Ratios

12502-SPD Regulatory Program Emergency Procedures 

12503-SPD Regulatory Administrative Appeal Process

12504-SPD Essential Fish Habitat Procedures

12505-SPD Uniform Performance Standards for Compensatory Mitigation Requirements

12509-SPD Regulatory Program SOP for Preparing and Coordinating EISs

12510-SPD Wetlands Determination and Delineation Procedures for Irrigated Lands





Regional Guidelines and Standards

The following documents have been developed for use within all of South Pacific Division's (SPD) subordinate districts.  They were developed to assure consistency within the Regulatory program across SPD and to aid the Regulated public in developing acceptable submittals.

Regional Compensatory Mitigation and Monitoring Guidelines

Regional Mapping Standards


Mitigation Banking Templates

March 2, 2017 Template Public Meeting Presentation



Public Notices


Under the Corps' Regulatory Program, a public notice is the primary method for advising all interested parties of a proposed activity for which a permit is sought.  Public notices are also published to inform the public about new or proposed regulations, policies, guidance or permit procedures.

Public Notices published by the South Pacific Division (SPD) under the Regulatory Program are posted on this page. SPD public notices are primarily published to inform the public about new or proposed guidance, templates, procedures, and regional general permits, which are applicable to more than one of SPD's subordinate districts.  Once a public notice is available on-line, notification of the SPD Public Notice is sent to individuals on the mailing lists of the appropriate districts by each of the affected districts .

Public Notices


Published Dec. 19, 2012



Los Angeles District:

    Daniel P. Swenson (213) 452-3414 (

San Francisco District:

    Laurie Monarres (415) 503-6774 (

Albuquerque District:

    Deanna Cummings (505) 342-3280 (

Sacramento District:

    Will Ness (916) 557-5268 (

South Pacific Division 

    Tom Cavanaugh (415) 503-6574 (


INTRODUCTION: This informational public notice announces updates to a procedure for determining compensatory mitigation requirements as required for processing of Department of the Army (DA) permits under section 404 of the Clean Water Act, section 10 of the Rivers and Harbors Act, and section 103 of the Marine Protection, Research, and Sanctuaries Act.

This procedure applies to the Regulatory Program within South Pacific Division (SPD), including its four subordinate districts: Albuquerque District (SPA), Sacramento District (SPK), Los Angeles District (SPL), and San Francisco District (SPN).  This procedure is applicable for all permit applications received after 20 April 2011 that require compensatory mitigation.  Compensatory mitigation is the restoration (re-establishment or rehabilitation), establishment (i.e., creation), enhancement, and/or in certain circumstances preservation of aquatic resources for the purposes of offsetting unavoidable, adverse impacts that remain after all appropriate and practicable avoidance and minimization of aquatic resources has been achieved.  The procedure was updated in January, August and November 2012 (updates described below).

Historically, the SPD Regulatory Program has lacked a procedure or guidance for determining compensatory mitigation ratios as required for processing of Department of the Army (DA) permits under Section 404 of the Clean Water Act, Section 10 of the Rivers and Harbors Act, and Section 103 of the Marine Protection, Research, and Sanctuaries Act.  In addition, the 2008 mitigation rule (33 C.F.R. Part 332) does not provide a detailed procedure for determining compensatory mitigation ratios.  However, it does provide some general guidelines and requires that the rationale for the required replacement ratio must be documented in the administrative record for the permit action.  To address this long-standing need, a multi-district team was formed to develop a regional procedure for determining and documenting compensatory mitigation ratios, as well as accompanying guidance for Regulatory project managers.  The purpose of this new, regional procedure is to reduce inconsistency between project managers, offices, and districts in determining compensatory mitigation requirements, to incorporate current scientific understanding of mitigation concepts, and to require documentation of these key decisions, thereby reducing uncertainty on behalf of the regulated community regarding compensatory mitigation requirements.

Benefits of the new procedure include:

·         Provides a structured decision-making procedure while retaining flexibility;

·         Allows for qualitative or quantitative assessments of impacts and mitigation;

·         Results in a written rationale (decision document) for each ratio determination;

·         Includes guidance (instructions) for each step of checklist; and

·         Incorporates use of functional/condition assessments when available and/or required. 

Factors considered as part of this procedure include:

·         Impact-mitigation comparison (quantitative or qualitative);

·         Mitigation site location;

·         Net loss of aquatic resource surface area;

·         Type conversion;

·         Uncertainty of success; and

·         Temporal loss.

Documents associated with the procedure (attached) include:

·         Procedure document;

·         Mitigation ratio setting checklist;

·         Instructions;

·         Examples; and

·         Before-after mitigation-impact spreadsheet.

AVAILABILITY: This procedure is part of the U.S. Army Corps of Engineers Quality Management System (QMS).  As such, it is not currently available for downloading by the public.  In addition, this procedure may be updated periodically.  To obtain the most recent version of these documents, please contact the Regulatory Division of the applicable SPD Corps district (contacts listed above).