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Clean Water Act discharge permit · NPDES TNR136804

CNW068 WASTE AREA, Maynardville, TN: NPDES TNR136804 discharge permit, effluent exceedances, inspections, penalties

CNW068 WASTE AREA, held by Charles Blalock & Sons Inc., holds NPDES permit TNR136804. EPA’s file records it issued June 2, 2022 and expiring September 30, 2026. 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 CNW068 WASTE AREA: its NPDES ID, its permit type and status, its dates, its address in Maynardville, Tennessee. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TNR136804.

Identity

Facility as filedCNW068 WASTE AREA
Permittee as filedCharles Blalock & Sons Inc.
NPDES IDTNR136804
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 2, 2022
Expiration dateSeptember 30, 2026
Issuing agencyTDEC - DWR
AddressMaynardville, TN 37807
SubwatershedBull Run Creek Upper (HUC 060102070101)

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 TNR136804.

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 TNR136804.

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 TNR136804 there.

Nearby on the register

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

What this page shows

The Clean Water Act discharge permit for CNW068 WASTE AREA, held by Charles Blalock & Sons Inc. in Maynardville, Union County, Tennessee, is one of 55 storm water construction permits in Union County, Tennessee, on EPA's NPDES register, this one included. Of those 55 Union County storm water construction permits, 0.0% have a violation on file, and this permit has no pollutants under a numeric limit and no effluent exceedances. Among the 20 NPDES permits in the Bull Run Creek Upper subwatershed, this one included, the permit was issued June 2, 2022, a date that is earlier than the issue dates of 10.9% of the 55 storm water construction permits in Union County