NOTICE OF AVAILABILITY
WATER QUALITY ASSURANCE REVOLVING FUND
ANNUAL REGISTRY REPORT
Pursuant to Arizona Revised Statute (A.R.S.) §49-287.01(D)(E), the Arizona Department of Environmental Quality (ADEQ) is providing the annual report of the location, remedial status, and score of the sites on the Water Quality Assurance Revolving Fund (WQARF) Registry (Registry) as of October 1, 2025. The Registry includes those sites within the state that may pose a risk to public health, welfare, or the environment from the release of hazardous substances and for which there is current or planned investigation and cleanup. There are 37 sites on the Registry:
20 in Maricopa County,
8 in Pima County,
2 in Gila County,
1 in Graham County,
1 in Navajo County,
2 in Yavapai County,
2 in Mohave County and
1 in Yuma County
Sites on the Registry are given an Eligibility and Evaluation (E&E) score based in part upon the nature and extent of contamination present and the number of people that may be exposed to the contamination. E&E scores are used to help determine the relative risk at the site. An elevated score does not necessarily mean that there is a direct risk to human health and/or the environment. Whether the site is currently being remediated or investigated, ADEQ takes steps to identify the contamination and prevent exposure.
The Registry was published on Friday, November 14, 2025. Additional information regarding these sites is available on the Arizona Secretary of State website at apps.azsos.gov/
public_services/register/2025/46/
contents.pdf or ADEQ's website at azdeq.gov/WQARF. A copy is also available at the ADEQ Records Center, 1110 W. Washington St., Phoenix, 602-771-4380, or 800-234-5677; please call for hours of operation and to schedule an appointment.
ADEQ will take reasonable measures to provide access to department services to individuals with limited ability to speak, write or understand English and/or to those with disabilities. Requests for language translation, ASL interpretation, CART captioning services or disability accommodations must be made at least 48 hours in advance by contacting the Title VI Nondiscrimination Coordinator, Joaquin Marruffo Ruiz, at 520-628-6744 or Marruffo.Joaquin@azdeq.gov. For a TTY or other device, Telecommunications Relay Services are available by calling 711.
ADEQ tomará las medidas razonables para proveer acceso a los servicios del departamento a personas con capacidad limitada para hablar, escribir o entender inglés y/o para personas con discapacidades. Las solicitudes de servicios de traducción de idiomas, interpretación ASL (lengua de signos americano), subtitulado de CART, o adaptaciones por discapacidad deben realizarse con al menos 48 horas de anticipación comunicándose con el Coordinador de Anti-Discriminación del Título VI, Joaquin Marruffo Ruiz, al 520-628-6744 o Marruffo.Joaquin@
azdeq.gov. Para un TTY u otro dispositivo, los servicios de retransmisión de telecomunicaciones están disponible llamando al 711.
Pub: Nov 20, 27, 2025