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Clean Water Act discharge permit · NPDES ALG110113

ALTON ROAD PLANT, Birmingham, AL: NPDES ALG110113 discharge permit, effluent exceedances, inspections, penalties

ALTON ROAD PLANT, held by Kirkpatrick Concrete, Inc, holds NPDES permit ALG110113. EPA’s file records it issued July 7, 2017 and expiring August 31, 2022.

ALTON ROAD PLANT, Birmingham, Alabama: Coverage under a general permit ALG110113, held by Kirkpatrick Concrete, Inc; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued July 7, 2017, term to August 31, 2022; Ready-Mix Concrete Manufacturing.

  • pH: 6 limits, 36 violations of any kind, 8 effluent exceedances, latest April 30, 2006.
  • Solids, total suspended: 3 limits, 16 violations of any kind, 4 effluent exceedances, latest March 31, 2006, largest 498% over the limit.
  • Flow, in conduit or thru treatment plant: 2 limits, 12 violations of any kind, 0 effluent exceedances.
  • Phosphorus, total [as P]: 2 limits, 7 violations of any kind, 0 effluent exceedances.
  • Oil & Grease: 2 limits, 6 violations of any kind, 0 effluent exceedances.
  • Oil and grease: 0 limits, 4 violations of any kind, 0 effluent exceedances.
  • Phosphate, ortho [as P]: 0 limits, 3 violations of any kind, 0 effluent exceedances.
  • Annual Certification Statement: 1 limit, 1 violation of any kind, 0 effluent exceedances.
  • Rainfall: 1 limit, 0 violations of any kind, 0 effluent exceedances.

Alabama holds 2,504 Industrial stormwater coverages of this permit type in EPA’s file; 1,042 were issued before ALG110113.

Coverages issued nearest ALG110113

ALTON ROAD PLANT among its neighbors

EPA’s permit file holds 75 discharge permits in the Lower Cahaba River subwatershed (HUC 031502020104), ALG110113 among them. Its county holds 1,063, 13 of them major permits; ALG110113 is a minor permit.

Other permits in the Lower Cahaba River subwatershed (HUC 031502020104)

Identity

Facility as filedALTON ROAD PLANT
Permittee as filedKirkpatrick Concrete, Inc
NPDES IDALG110113
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedJuly 7, 2017
Expiration dateAugust 31, 2022
AddressBirmingham, AL 35206
SubwatershedLower Cahaba River (HUC 031502020104)
NAICS327320 – Ready-Mix Concrete Manufacturing
SIC3273 – Ready-Mixed Concrete
Other EPA IDs (FRS)ICIS-AIR source ALJEF0000107300376

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
pH6368April 30, 2006
Solids, total suspended3164March 31, 2006498% over the limit
Flow, in conduit or thru treatment plant2120
Phosphorus, total [as P]270
Oil & Grease260
Oil and grease040
Phosphate, ortho [as P]030
Annual Certification Statement110
Rainfall100

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ALG110113.

Inspections

EPA’s inspection file holds no inspection for NPDES ALG110113.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES ALG110113.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers the Clean Water Act industrial stormwater discharge permit NPDES ALG110113 for the ALTON ROAD PLANT in Birmingham, AL, held by Kirkpatrick Concrete, Inc, which EPA's file records as issued July 7, 2017 and expiring August 31, 2022, and now administratively continued. The page lists 7 pollutants under a numeric limit and 2 pollutants with an effluent exceedance.