The National Pollutant Discharge Elimination System (NPDES) data files are generated
at the National Computer Center using the United States Environmental Protection
Agency's (EPA) Integrated Compliance Information System-NPDES (ICIS-NPDES) data
base. They include wastewater treatment facilities which have applied for NPDES
permits in the State of Arkansas. (The NPDES permit program regulates direct discharges
from point sources that discharge into the navigable waters of the United States.
The PCS data base is a computerized management system designed to aid EPA and State
agency personnel in the monitoring of their NPDES programs.)
Each file is sorted alphabetically by facility name and NPDES permit number.
The following NPDES data files for the State of Arkansas are available on our web
NPDES Facility Address List
Contents: A printout of the primary administrative mailing addresses for active permits
issued under the NPDES program in the State of Arkansas. The list also contains
the effective date of the current permit, the name and phone number of the cognizant
official for the facility (if available), the average flow rate for the facility
in MGD, the county in which the facility is located, the SIC/NAICS code for
the facility, type of facility, and identifies it as a Major or Minor contributor.
NPDES Permit Tracking Event List
events data for active facilities that have applied for an NPDES permit in the
State of Arkansas. Permit events data refers to specific dates in the NPDES
permit issuance process. Each entry in this list contains the NPDES permit number
assigned to the facility, the facility name, the Major/Minor status of the facility,
the type of facility, the Standard Industrial Classification (SIC) Code for
the facility, the date the most current permit application was received, the
date the current permit was issued, the date the current permit became effective,
and the date the permit expires.
Inactive/Terminated NPDES Permits:
NPDES permits that have been terminated, canceled or voided. Each entry in this
list contains the NPDES permit number assigned to the facility, the facility
name, the facility status, the date the permit became inactive, the date the
permit application was received, the date the current permit became effective
(if issued), and the date the permit expired (if issued).
Stormwater General Permits