Clean Water Act discharge permit · NPDES MO0136361

Z HIGHWAY BUILDING WWTF, Warsaw, MO: NPDES MO0136361 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
8Pollutants under a numeric limit
1Pollutants with an effluent exceedance

Z HIGHWAY BUILDING WWTF, held by Benton County R-IX School Districtl, holds NPDES permit MO0136361, which discharges to Tributary To Hs Truman Lake. EPA’s file records it issued January 19, 2018 and expiring March 31, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	Z HIGHWAY BUILDING WWTF
Permittee as filed	Benton County R-IX School Districtl
NPDES ID	MO0136361
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	January 19, 2018
Expiration date	March 31, 2021
Address	Warsaw, MO 65355
Receiving water	Tributary to HS Truman Lake
Subwatershed	Outlet Harry S. Truman Reservoir-south Grand River (HUC 102901080903)

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

Effluent limits and exceedances

9Pollutants on file
8Under a numeric limit
9With a violation of any kind
1With an effluent exceedance

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 measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Solids, total suspended	2	24	2	December 31, 2012	55% over the limit
BOD, 5-day, 20 deg. C	2	22	0
pH	2	22	0
Oil and grease [soxhlet extr.] tot.	2	22	0
Flow, in conduit or thru treatment plant	2	22	0
Nitrogen, nitrate total [as N]	0	20	0
Nitrogen, ammonia total [as N]	6	2	0
E. coli	4	2	0
Chlorine, total residual	2	2	0

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 MO0136361.

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 MO0136361 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

This public-records page covers Clean Water Act discharge permit NPDES MO0136361 for the Z HIGHWAY BUILDING WWTF in Warsaw, MO, held by Benton County R-IX School Districtl and discharging to Tributary To Hs Truman Lake within HUC 102901080903. The page lists 9 pollutants on file, 8 under a numeric limit, 9 with a violation of any kind, and 1 with an effluent exceedance.