Clean Water Affordability Act of 2014 - Amends the Federal Water Pollution Control Act (commonly known as the Clean Water Act) to require the Administrator of the Environmental Protection Agency (EPA) to establish a comprehensive and integrated planning approach to the obligations concerning permits for pollutant discharges of a publicly owned permittee. Defines such a permittee as a treatment works that is publicly owned or a municipal separate storm sewer system.
Requires the approach to such obligations to: (1) include requirements for a schedule under which they may be implemented, and (2) account for changed circumstances in the obligations of the publicly owned permittee.
Allows approval of a permit under a state-administered program with a term of more than 5 but no more than 25 years if the permittee has an integrated plan approved under this Act.Requires the Administrator to update the guidance entitled "Combined Sewer Overflows--Guidance for Financial Capability Assessment and Schedule Development," dated February 1997, to ensure that the evaluations by the Administrator of financial capability assessment and schedule development meet specified criteria, including criteria used in: (1) assessing financial capability of a community to make investments necessary to make water quality-related improvements, and (2) implementing water quality-related improvements.
Revises requirements for capitalization grant agreements with states for establishing water pollution control revolving funds. Requires states to set aside 15% of funds for assistance to municipalities of fewer than 10,000 individuals that meet specified affordability criteria. Authorizes the fund to be used to make loans at terms not to exceed 30 years or the design life of the project to be financed with the proceeds of the loan (currently 20 years). Authorizes a state to provide additional subsidization, including forgiveness of principal, negative interest loans, and grants to benefit a municipality that: (1) meets affordability criteria, or (2) does not meet such criteria if the recipient seeks the additional subsidization to benefit ratepayers that will experience a significant hardship from the increase in rates necessary to finance the project or activity for which assistance is sought. Establishes affordability criteria to assist in identifying municipalities that would experience a significant hardship raising the revenue necessary to finance a project or activity eligible for assistance.