Clean Water Act discharge permit · NPDES MO0049590

RED MAPLES HOME COMMUNITY WWTF, Fulton, MO: NPDES MO0049590 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
6Pollutants under a numeric limit
3Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

RED MAPLES HOME COMMUNITY WWTF, held by Callaway County Sewer District, holds NPDES permit MO0049590, which discharges to Tributary To Youngs Creek. EPA’s file records it issued April 8, 2020 and expiring March 31, 2025.

RED MAPLES HOME COMMUNITY WWTF, Fulton, Missouri: Individual permit MO0049590, held by Callaway County Sewer District; Effective; issued April 8, 2020, term to March 31, 2025; discharges to Tributary to Youngs Creek.

Nitrogen, ammonia total [as N]: 4 limits, 51 violations of any kind, 47 effluent exceedances, latest March 31, 2026, largest 1,443% over the limit.
E. coli: 2 limits, 40 violations of any kind, 36 effluent exceedances, latest December 31, 2025, largest 230,968% over the limit.
BOD, 5-day, 20 deg. C: 2 limits, 6 violations of any kind, 2 effluent exceedances, latest March 31, 2017, largest 22% over the limit.
pH: 2 limits, 11 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 2 limits, 4 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 2 limits, 4 violations of any kind, 0 effluent exceedances.

February 23, 2026: Permit Violations - Failure to Submit Timely Permit Renewal Application (ST6).
February 23, 2026: Permit Violations - Unapproved Operation (ST6).
February 5, 2026: Evaluation (S).
February 7, 2023: Effluent Violations - Numeric effluent violation (ST6).
February 7, 2023: Reporting Violations - Failure to Submit DMRs (ST6).
February 7, 2023: Permit Violations - Violation Specified in Comment (ST6).
February 7, 2023: Management Practice Violations - Improper Operation and Maintenance (ST6).
February 7, 2023: Reporting Violations - Improper/ Incorrect Reporting (ST6).
September 30, 2021: Reporting Violations - Improper/ Incorrect Reporting (ST6).
December 27, 2019: Effluent Violations - Numeric effluent violation (ST6).
September 30, 2019: Effluent Violations - Numeric effluent violation (ST6).
July 25, 2018: Permit Violations - Violation Specified in Comment (ST6).
July 25, 2018: Management Practice Violations - Improper Operation and Maintenance (ST6).
July 25, 2018: Effluent Violations - Numeric effluent violation (ST6).

Other permits held by Callaway County Sewer District

CHRISTOPHER SUBDIVISION #2 WWTF, Fulton: MO0093742, issued November 17, 2021
PASS N GAS WASTEWATER TREATMENT FACILITY, Fulton: MO0093882, issued June 1, 2020
HATTON-MCCREDIE ELEMENTARY SCHOOL, Kingdom City: MO0099139, issued July 1, 2020
SARATOGA SUBDIVISION WWTF, Fulton: MO0112569, issued November 9, 2020
LITTLE DIXIE MHP WWTF, Fulton: MO0114979, issued October 24, 2019
COUNTY LINE ESTATES WWTF, Fulton: MO0116301, issued November 6, 2020
COUNTRY EAST SUBDIVISION WWTF, Fulton: MO0116742, issued November 17, 2020
MILLERSBURG BUSINESS PARK WWTP, Columbia: MO0121100, issued March 23, 2022
STONEHAVEN ESTATES WWTP, Fulton: MO0129020, issued April 1, 2020

RED MAPLES HOME COMMUNITY WWTF among its neighbors

EPA’s permit file holds 45 discharge permits in the Stinson Creek subwatershed (HUC 103001021508), MO0049590 among them. Its county holds 219, 3 of them major permits; MO0049590 is a minor permit.

Other permits in the Stinson Creek subwatershed (HUC 103001021508)

54 TOWING AND RECOVERY, Fulton: MOR60A381, minor permit, discharging to Tributary to Rockhouse Creek, permit term to December 11, 2023
ALDI STORE 102, Fulton: MORA25965, minor permit, discharging to Tributary to Smith Branch, permit term to February 7, 2027
BACKER POTATO CHIP CO., Fulton: MOG822156, minor permit, discharging to Smith Br., permit term to June 8, 2011
BACKER'S POTATO CHIP COMPANY, Fulton: MONX00515, minor permit, permit term to October 4, 2028
BLUEBIRD COMPOSTING, LLC, Fulton: MOG920012, minor permit, discharging to Tributary to Smith Branch, permit term to January 24, 2023
CALLAWAY CO. JUSTICE DEPT., Fulton: MORA20307, minor permit, discharging to Tributary to Stinson Creek, permit term to February 7, 2027
CALLAWAY COUNTY SHERIFF'S OFFICE AND JAI, Fulton: MORA20308, minor permit, discharging to Tributary to Smith Branch, permit term to February 7, 2027
CARVER SCHOOL APARTMENTS, Fulton: MORA25773, minor permit, discharging to Tributary to Stinson Creek, permit term to February 7, 2027
CHRISTOPHER SUBDIVISION #2 WWTF, Fulton: MO0093742, minor permit, discharging to Tributary to Stinson Creek, permit term to March 31, 2025
CITY OF FULTON, Fulton: MOL103331, minor permit, permit term to December 31, 2025

Identity

Facility as filed	RED MAPLES HOME COMMUNITY WWTF
Permittee as filed	Callaway County Sewer District
NPDES ID	MO0049590
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	April 8, 2020
Expiration date	March 31, 2025
Address	Fulton, MO 65251
Receiving water	Tributary to Youngs Creek
Subwatershed	Stinson Creek (HUC 103001021508)
SIC	6515 – Mobile Home Site Operators

Effluent limits and exceedances

6Pollutants on file
6Under a numeric limit
6With a violation of any kind
3With 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
Nitrogen, ammonia total [as N]	4	51	47	March 31, 2026	1,443% over the limit
E. coli	2	40	36	December 31, 2025	230,968% over the limit
BOD, 5-day, 20 deg. C	2	6	2	March 31, 2017	22% over the limit
pH	2	11	0
Solids, total suspended	2	4	0
Flow, in conduit or thru treatment plant	2	4	0

Inspections, violations and enforcement

13Single-event violations

Date	What EPA recorded	Agency
February 23, 2026	Permit Violations - Failure to Submit Timely Permit Renewal Application	ST6
February 23, 2026	Permit Violations - Unapproved Operation	ST6
February 7, 2023	Effluent Violations - Numeric effluent violation	ST6
February 7, 2023	Reporting Violations - Failure to Submit DMRs	ST6
February 7, 2023	Permit Violations - Violation Specified in Comment	ST6
February 7, 2023	Management Practice Violations - Improper Operation and Maintenance	ST6
February 7, 2023	Reporting Violations - Improper/ Incorrect Reporting	ST6
September 30, 2021	Reporting Violations - Improper/ Incorrect Reporting	ST6
December 27, 2019	Effluent Violations - Numeric effluent violation	ST6
September 30, 2019	Effluent Violations - Numeric effluent violation	ST6
July 25, 2018	Permit Violations - Violation Specified in Comment	ST6
July 25, 2018	Management Practice Violations - Improper Operation and Maintenance	ST6
July 25, 2018	Effluent Violations - Numeric effluent violation	ST6

Inspections

Date	What EPA recorded	Agency
February 5, 2026	Evaluation	S

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MO0049590.

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

This public-records page covers NPDES permit MO0049590 for the RED MAPLES HOME COMMUNITY WWTF in Fulton, MO, held by Callaway County Sewer District, with an Effective status and a Minor Discharger class. The page lists 6 pollutants on file, 3 of them under a numeric limit, and 3 with an effluent exceedance, and it lists 6 pollutants with a violation of any kind.