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Clean Water Act discharge permit · NPDES FLG110584

HARD ROCK MATERIAL CBP, Green Cove Springs, FL: NPDES FLG110584 discharge permit, effluent exceedances, inspections, penalties

HARD ROCK MATERIAL CBP, held by Hard Rock Materials CBP Baldwin, holds NPDES permit FLG110584. EPA’s file records it issued June 14, 2018 and expiring June 13, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for HARD ROCK MATERIAL CBP: its NPDES ID, its permit type and status, its dates, its address in Green Cove Springs, Florida. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES FLG110584.

Identity

Facility as filedHARD ROCK MATERIAL CBP
Permittee as filedHard Rock Materials CBP Baldwin
NPDES IDFLG110584
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
IssuedJune 14, 2018
Expiration dateJune 13, 2023
Issuing agencyFlorida Department of Environmental Protection
AddressGreen Cove Springs, FL 32043
SubwatershedGovernors Creek (HUC 030801031204)
NAICS327320 – Ready-Mix Concrete Manufacturing
SIC3273 – Ready-Mixed Concrete

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES FLG110584.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES FLG110584.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID FLG110584 there.

Nearby on the register

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

What this page shows

Among the 24 general permit coverages in Clay County, this one, HARD ROCK MATERIAL CBP, is one of them, and 4.2% of that group carries a violation on file. Its peers in the county are numerous, with 24 general permit coverages in Clay County including this one, and 20.8% of them were issued earlier than this permit. The permit, filed under the name Hard Rock Materials CBP Baldwin, sits among 66 NPDES permits in the Governors Creek subwatershed, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance.