Clean Water Act discharge permit · NPDES MO0129101

MAWC STERLING RIDGE SUBDIVISION WWTP, Holts Summit, MO: NPDES MO0129101 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
6Pollutants under a numeric limit
0Pollutants with an effluent exceedance

MAWC STERLING RIDGE SUBDIVISION WWTP, held by Missouri-American Water Company, holds NPDES permit MO0129101, which discharges to Missouri R.. EPA’s file records it issued December 31, 2009 and expiring December 30, 2014. 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.

What the register holds for MAWC STERLING RIDGE SUBDIVISION WWTP: its NPDES ID, its permit type and status, its dates, its address in Holts Summit, Missouri, its receiving water, and 6 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MO0129101.

Identity

Facility as filed	MAWC STERLING RIDGE SUBDIVISION WWTP
Permittee as filed	Missouri-American Water Company
NPDES ID	MO0129101
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	December 31, 2009
Expiration date	December 30, 2014
Issuing agency	MODNR-Water Protection Program
Address	Holts Summit, MO 65043
Receiving water	Missouri R.
Subwatershed	Niemans Creek-Missouri River (HUC 103001021305)

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

Effluent limits and exceedances

6Pollutants on file
6Under 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
Temperature, water deg. centigrade	2	0	0
BOD, 5-day, 20 deg. C	2	0	0
pH	2	0	0
Solids, total suspended	2	0	0
Flow, in conduit or thru treatment plant	2	0	0
Ammonia [as N] + unionized ammonia	2	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MO0129101.

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 MO0129101.

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

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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 MO0129101 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 MO0129101 for the MAWC STERLING RIDGE SUBDIVISION WWTP in Holts Summit, Missouri, held by Missouri-American Water Company and listed as administratively continued. The page lists 6 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.