Clean Water Act discharge permit · NPDES MOR240090

TWO RIVERS AG, LLC, St. Charles, MO: NPDES MOR240090 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
8Pollutants under a numeric limit
0Pollutants with an effluent exceedance

TWO RIVERS AG, LLC, held by Two River Ag, LLC, holds NPDES permit MOR240090, which discharges to Mississippi R.. EPA’s file records it issued June 1, 2014 and expiring April 30, 2019. 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 TWO RIVERS AG, LLC: its NPDES ID, its permit type and status, its dates, its address in St. Charles, Missouri, its receiving water, and 8 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MOR240090.

Identity

Facility as filed	TWO RIVERS AG, LLC
Permittee as filed	Two River Ag, LLC
NPDES ID	MOR240090
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	June 1, 2014
Expiration date	April 30, 2019
Issuing agency	MODNR-Water Protection Program
Address	St. Charles, MO 63301
Receiving water	Mississippi R.
Subwatershed	Marais Temps Clair-Mississippi River (HUC 071100090401)
SIC	5191 – Farm Supplies

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

8Pollutants on file
8Under a numeric limit
0With a violation of any kind
0With 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
Flow rate	4	0	0
pH	4	0	0
Solids, settleable	4	0	0
Temperature, water deg. fahrenheit	2	0	0
Specific conductance	2	0	0
Nitrogen, ammonia total [as N]	2	0	0
Nitrite + Nitrate total [as N]	2	0	0
Phosphorus, total [as P]	2	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MOR240090.

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 MOR240090.

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

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, MOR240090.

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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 MOR240090 there.

Nearby on the register

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

This public-records page covers NPDES permit MOR240090, held by TWO RIVERS AG, LLC of St. Charles, MO, which discharges to the Mississippi R. The page lists permit status Effective, a Minor discharger class, 8 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance.