Clean Water Act discharge permit · NPDES MDR003412
BIOTECH LABORATORIES U.S.A. LLC, Rockville, MD: NPDES MDR003412 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
BIOTECH LABORATORIES U.S.A. LLC, held by Chinta Lamichhane, holds NPDES permit MDR003412. EPA’s file records it issued February 24, 2025 and expiring February 23, 2030. 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 BIOTECH LABORATORIES U.S.A. LLC: its NPDES ID, its permit type and status, its dates, its address in Rockville, Maryland. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MDR003412.
Identity
| Facility as filed | BIOTECH LABORATORIES U.S.A. LLC |
|---|---|
| Permittee as filed | Chinta Lamichhane |
| NPDES ID | MDR003412 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | February 24, 2025 |
| Expiration date | February 23, 2030 |
| Issuing agency | Maryland Department of the Environment |
| Address | Rockville, MD 20720 |
| Subwatershed | Upper Rock Creek (HUC 020700100101) |
| SIC | 2835 – Diagnostic Substances |
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
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MDR003412.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MDR003412.
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.
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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 MDR003412 there.
Nearby on the register
- Discharge permits in Rockville
- Every permit record in Rockville, A to Z
- Discharge permits in Maryland
- Every permit record in Maryland, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.