40 CFR Part 35, Subpart E, Appendix B to Subpart E of Part 35 - Federal Guidelines-User Charges for Operation and Maintenance of Publicly Owned Treatment Works

View PDF at GPO Pt. 35, Subpt. E, App. B
Appendix B to Subpart E of Part 35—Federal Guidelines—User Charges for Operation and Maintenance of Publicly Owned Treatment Works
(a) Purpose. To set forth advisory information concerning user charges based on actual use pursuant to section 204 of the Clean Water Act, hereinafter referred to as the Act. Applicable requirements are set forth in subpart E (40 CFR part 35).
(b) Authority. The authority for establishment of the user charge guidelines is contained in section 204(b)(2) of the Act.
(c) Background.Section 204(b)(1) of the Act provides that after March 1, 1973, Federal grant applicants shall be awarded grants only after the Regional Administrator has determined that the applicant has adopted or will adopt a system of charges to assure that each recipient of waste treatment services will pay its proportionate share of the costs of operation and maintenance, including replacement. The intent of the Act with respect to user charges is to distribute the cost of operation and maintenance of publicly owned treatment works to the pollutant source and to promote self-sufficiency of treatment works with respect to operation and maintenance costs. The 1977 Amendments amended section 204(b) to allow grantees to establish user charge systems based on ad valorem taxes. This appendix does not apply to ad valorem user charge systems.
(d) Definitions—(1) Replacement. Expenditures for obtaining and installing equipment, accessories, or appurtenances which are necessary to maintain the capacity and performance during the service life of the treatment works for which such works were designed and constructed. The term “operation and maintenance” includes replacement.
(2) User charge. A charge levied on users of treatment works for the cost of operation and maintenance of such works.
(e) Classes of users. At least two basic types of user charge systems are common. The first is to charge each user a share of the treatment works operation and maintenance costs based on his estimate of measured proportional contribution to the total treatment works loading. The second system establishes classes for users having similar flows and waste water characteristics; i.e., levels of biochemical oxygen demand, suspended solids, etc. Each class is then assigned its share of the waste treatment works operation and maintenance costs based on the proportional contribution of the class to the total treatment works loading. Either system is in compliance with these guidelines.
(f) Criteria against which to determine the adequacy of user charges. The user charge system shall be approved by the Regional Administrator and shall be maintained by the grantee in accordance with the following requirements:
(1) The user charge system must result in the distribution of the cost of operation and maintenance of treatment works within the grantee's jurisdiction to each user (or user class) in proportion to such user's contribution to the total wastewater loading of the treatment works. Factors such as strength, volume, and delivery flow rate characteristics shall be considered and included as the basis for the user's contribution to ensure a proportional distribution of operation and maintenance costs to each user (or user class).
(2) For the first year of operation, operation and maintenance costs shall be based upon past experience for existing treatment works or some other rational method that can be demonstrated to be applicable.
(3) The grantee shall review user charges annually and revise them periodically to reflect actual treatment works operation and maintenance costs.
(4) The user charge system must generate sufficient revenue to offset the cost of all treatment works operation and maintenance provided by the grantee.
(5) The user charge system must be incorporated in one or more municipal legislative enactments or other appropriate authority. If the project is a regional treatment works accepting wastewaters from treatment works owned by others, then the subscribers receiving waste treatment services from the grantee shall have adopted user charge systems in accordance with these guidelines. Such user charge systems shall also be incorporated in the appropriate municipal legislative enactments or other appropriate authority.
(g) Model user charge systems. The user charge system adopted by the applicant must result in the distribution of treatment works operation and maintenance costs to each user (or user class) in approximate proportion to his contribution to the total wastewater loading of the treatment works. The following user charge models can be used for this purpose; however, the applicant is not limited to their use. The symbols used in the models are as defined below:
CT = Total operation and maintenance (O. & M.) costs per unit of time.
Cu = A user's charge for O. & M. per unit of time.
Cs = A surcharge for wastewaters of excessive strength.
Vc = O&M cost for transportation and treatment of a unit of wastewater volume.
Vu = Volume contribution from a user per unit of time.
VT = Total volume contribution from all users per unit of time.
Bc = O&M cost for treatment of a unit of biochemical oxygen demand (BOD).
Bu = Total BOD contribution from a user per unit of time.
BT = Total BOD contribution from all users per unit of time.
B = Concentration of BOD from a user above a base level.
Sc = O&M cost for treatment of a unit of suspended solids.
Su = Total suspended solids contribution from a user per unit of time.
S = Concentration of SS from a user above a base level.
Pc = O&M cost for treatment of a unit of any pollutant.
Pu = Total contribution of any pollutant from a user per unit of time.
PT = Total contribution of any pollutant from all users per unit of time.
P = Concentration of any pollutant from a user above a base level.
(1) Model No. 1. If the treatment works is primarily flow dependent or if the BOD, suspended solids, and other pollutant concentrations discharged by all users are approximately equal, then user charges can be developed on a volume basis in accordance with the model below:
Cu = CT/VT(Vu)
(2) Model No. 2. When BOD, suspended solids, or other pollutant concentrations from a user exceed the range of concentration of these pollutants in normal domestic sewage, a surcharge added to a base charge, calculated by means of Model No. 1, can be levied. The surcharge can be computed by the model below:
Cs = [Bc(B)=Sc(S)=Pc(P)]Vu
(3) Model No. 3. This model is commonly called the “quantity/quality formula”:
Cu = Vc Vu=Bc Bu=Sc Su=Pc Pu
(h) Other considerations. (1) Quantity discounts to large volume users will not be acceptable. Savings resulting from economies of scale should be apportioned to all users or user classes.
(2) User charges may be established based on a percentage of the charge for water usage only in cases where the water charge is based on a constant cost per unit of consumption.
[39 FR 5270, Feb. 11, 1974]

Title 40 published on 2013-07-01

no entries appear in the Federal Register after this date.

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

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United States Code
U.S. Code: Title 7 - AGRICULTURE
U.S. Code: Title 15 - COMMERCE AND TRADE
U.S. Code: Title 33 - NAVIGATION AND NAVIGABLE WATERS

§ 1251 - Congressional declaration of goals and policy

§ 1252 - Comprehensive programs for water pollution control

§ 1252a - Reservoir projects, water storage; modification; storage for other than for water quality, opinion of Federal agency, committee...certain prescribed water quality benefits in relation to total project benefits

§ 1253 - Interstate cooperation and uniform laws

§ 1254 - Research, investigations, training, and information

§ 1254a - Research on effects of pollutants

§ 1255 - Grants for research and development

§ 1256 - Grants for pollution control programs

§ 1257 - Mine water pollution control demonstrations

§ 1257a - State demonstration programs for cleanup of abandoned mines for use as waste disposal sites; authorization of appropriations

§ 1258 - Pollution control in the Great Lakes

§ 1259 - Training grants and contracts

§ 1260 - Applications; allocation

§ 1261 - Scholarships

§ 1262 - Definitions and authorizations

§ 1263 - Alaska village demonstration projects

§ 1263a - Grants to Alaska to improve sanitation in rural and Native villages

§ 1264 - Omitted

§ 1265 - In-place toxic pollutants

§ 1266 - Hudson River reclamation demonstration project

§ 1267 - Chesapeake Bay

§ 1268 - Great Lakes

§ 1269 - Long Island Sound

§ 1270 - Lake Champlain Basin Program

§ 1271 - Sediment survey and monitoring

§ 1271a - Research and development program

§ 1272 - Environmental dredging

§ 1273 - Lake Pontchartrain Basin

§ 1274 - Wet weather watershed pilot projects

§ 1285 - Allotment of grant funds

§ 1330 - National estuary program

§ 1361 - Administration

§ 1381 - Grants to States for establishment of revolving funds

§ 1382 - Capitalization grant agreements

§ 1383 - Water pollution control revolving loan funds

§ 1384 - Allotment of funds

§ 1385 - Corrective action

§ 1386 - Audits, reports, and fiscal controls; intended use plan

§ 1387 - Authorization of appropriations

U.S. Code: Title 42 - THE PUBLIC HEALTH AND WELFARE

§ 300f - Definitions

42 U.S. Code § 300e–2, 300e–3 - Repealed.

§ 6901 - Congressional findings

§ 6901a - Congressional findings: used oil recycling

§ 6902 - Objectives and national policy

§ 6903 - Definitions

§ 6904 - Governmental cooperation

§ 6905 - Application of chapter and integration with other Acts

§ 6906 - Financial disclosure

§ 6907 - Solid waste management information and guidelines

§ 6908 - Small town environmental planning

§ 6908a - Agreements with Indian tribes

§ 7401 - Congressional findings and declaration of purpose

§ 7402 - Cooperative activities

§ 7403 - Research, investigation, training, and other activities

§ 7404 - Research relating to fuels and vehicles

§ 7405 - Grants for support of air pollution planning and control programs

§ 7406 - Interstate air quality agencies; program cost limitations

§ 7407 - Air quality control regions

§ 7408 - Air quality criteria and control techniques

§ 7409 - National primary and secondary ambient air quality standards

§ 7410 - State implementation plans for national primary and secondary ambient air quality standards

§ 7411 - Standards of performance for new stationary sources

§ 7412 - Hazardous air pollutants

§ 7413 - Federal enforcement

§ 7414 - Recordkeeping, inspections, monitoring, and entry

§ 7415 - International air pollution

§ 7416 - Retention of State authority

§ 7417 - Advisory committees

§ 7418 - Control of pollution from Federal facilities

§ 7419 - Primary nonferrous smelter orders

§ 7420 - Noncompliance penalty

§ 7421 - Consultation

§ 7422 - Listing of certain unregulated pollutants

§ 7423 - Stack heights

§ 7424 - Assurance of adequacy of State plans

§ 7425 - Measures to prevent economic disruption or unemployment

§ 7426 - Interstate pollution abatement

§ 7427 - Public notification

§ 7428 - State boards

§ 7429 - Solid waste combustion

§ 7430 - Emission factors

§ 7431 - Land use authority

§ 9601 - Definitions

§ 9602 - Designation of additional hazardous substances and establishment of reportable released quantities; regulations

§ 9603 - Notification requirements respecting released substances

§ 9604 - Response authorities

§ 9605 - National contingency plan

§ 9606 - Abatement actions

§ 9607 - Liability

§ 9608 - Financial responsibility

§ 9609 - Civil penalties and awards

§ 9610 - Employee protection

§ 9611 - Uses of Fund

§ 9612 - Claims procedure

§ 9613 - Civil proceedings

§ 9614 - Relationship to other law

§ 9615 - Presidential delegation and assignment of duties or powers and promulgation of regulations

§ 9616 - Schedules

§ 9617 - Public participation

§ 9618 - High priority for drinking water supplies

§ 9619 - Response action contractors

§ 9620 - Federal facilities

§ 9621 - Cleanup standards

§ 9622 - Settlements

§ 9623 - Reimbursement to local governments

§ 9624 - Methane recovery

§ 9625 -

§ 9626 - Indian tribes

§ 9627 - Recycling transactions

§ 9628 - State response programs

§ 13101 - Findings and policy

§ 13102 - Definitions

§ 13103 - EPA activities

§ 13104 - Grants to States for State technical assistance programs

§ 13105 - Source Reduction Clearinghouse

§ 13106 - Source reduction and recycling data collection

§ 13107 - EPA report

§ 13108 - Savings provisions

§ 13109 - Authorization of appropriations

Statutes at Large
Presidential Documents

Executive Order ... 12580

Title 40 published on 2013-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR 35 after this date.

  • 2014-03-18; vol. 79 # 52 - Tuesday, March 18, 2014
    1. 79 FR 15090 - Clean Air Act Grant: South Coast Air Quality Management District; Opportunity for Public Hearing
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Proposed Action; determination with request for comments and notice of opportunity for public hearing.
      Comments and/or requests for a public hearing must be received by EPA at the address stated below by April 17, 2014.
      40 CFR Part 35