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Clean Water Act discharge permit · NPDES LAR10K911

M.D. DESCANT LLC - KNOCK KNOCK CHILDREN'S MUSEUM, Baton Rouge, LA: NPDES LAR10K911 discharge permit, effluent exceedances, inspections, penalties

M.D. DESCANT LLC - KNOCK KNOCK CHILDREN'S MUSEUM holds NPDES permit LAR10K911. EPA’s file records it issued June 25, 2015 and expiring June 16, 2017. 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 M.D. DESCANT LLC - KNOCK KNOCK CHILDREN'S MUSEUM: its NPDES ID, its permit type and status, its dates, its address in Baton Rouge, Louisiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES LAR10K911.

Identity

Facility as filedM.D. DESCANT LLC - KNOCK KNOCK CHILDREN'S MUSEUM
Permittee as filedM.D. DESCANT LLC - KNOCK KNOCK CHILDREN'S MUSEUM
NPDES IDLAR10K911
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
ProgramConstruction stormwater
IssuedJune 25, 2015
Expiration dateJune 16, 2017
AddressBaton Rouge, LA 70808
Receiving water impaired303(D) Listed
SubwatershedWard Creek-Bayou Manchac (HUC 080702020803)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES LAR10K911.

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 LAR10K911.

Inspections

EPA’s inspection file holds no inspection for NPDES LAR10K911.

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 LAR10K911.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, LAR10K911.

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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 LAR10K911 there.

Nearby on the register

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

What this page shows

The M.D. DESCANT LLC - KNOCK KNOCK CHILDREN'S MUSEUM permit is one of 323 storm water construction permits in East Baton Rouge Parish on EPA's NPDES register, and 0.6% of those permits have a violation on file. It sits among 46 NPDES permits in the Ward Creek-Bayou Manchac subwatershed, and 12.7% of the parish's 323 storm water construction permits were issued before it.