Clean Water Act discharge permit · NPDES MO0105597

JCPSD SECLUDED FOREST WWTP, Cedar Hill, MO: NPDES MO0105597 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
10Pollutants under a numeric limit
7Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

JCPSD SECLUDED FOREST WWTP, held by Jefferson County Public Sewer District, holds NPDES permit MO0105597, which discharges to Isum Creek. EPA’s file records it issued March 20, 2019 and expiring June 30, 2023.

JCPSD SECLUDED FOREST WWTP, Cedar Hill, Missouri: Individual permit MO0105597, held by Jefferson County Public Sewer District; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued March 20, 2019, term to June 30, 2023; discharges to Isum Creek.

BOD, 5-day, 20 deg. C: 2 limits, 24 violations of any kind, 24 effluent exceedances, latest September 30, 2022, largest 280% over the limit.
E. coli: 2 limits, 8 violations of any kind, 8 effluent exceedances, latest December 31, 2022, largest 1,820% over the limit.
Chlorine, total residual: 2 limits, 6 violations of any kind, 6 effluent exceedances, latest June 30, 2017, largest 525% over the limit.
Nitrogen, ammonia total [as N]: 4 limits, 4 violations of any kind, 4 effluent exceedances, latest September 30, 2022, largest 423% over the limit.
Coliform, fecal general: 0 limits, 2 violations of any kind, 2 effluent exceedances, latest June 30, 2017, largest 37% over the limit.
BOD, 5-day, percent removal: 1 limit, 2 violations of any kind, 1 effluent exceedance, latest June 30, 2022, largest 20% over the limit.
pH: 2 limits, 1 violation of any kind, 1 effluent exceedance, latest September 30, 2019.
Solids, total suspended: 2 limits, 4 violations of any kind, 0 effluent exceedances.
Flow, in conduit or thru treatment plant: 2 limits, 2 violations of any kind, 0 effluent exceedances.
Solids, suspended percent removal: 1 limit, 1 violation of any kind, 0 effluent exceedances.
Oil and grease [soxhlet extr.] tot.: 2 limits, 0 violations of any kind, 0 effluent exceedances.

August 29, 2023: Effluent Violations - Numeric effluent violation (ST6).
July 6, 2018: Management Practice Violations - Improper Operation and Maintenance (ST6).
July 6, 2018: Permit Violations - Violation Specified in Comment (ST6).
July 6, 2018: Effluent Violations - Narrative Effluent Violation (ST6).

Missouri holds 756 Publicly owned treatment works coverages of this permit type in EPA’s file; 524 were issued before MO0105597. Jefferson County Public Sewer District holds 32 permits in Missouri.

Other permits held by Jefferson County Public Sewer District

JCPSD SUMMER SET WWTP, De Soto: MO0036382, issued October 19, 2022
JCPSD EDGEWOOD HEIGHTS WWTF, Festus: MO0045535, issued October 26, 2022
JCPSD FAWN MEADOW WWTP, Hillsboro: MO0049280, issued February 27, 2017
JCPSD, BEL AIR ESTATES WWTP, Cedar Hill: MO0086576, issued June 21, 2017
JCPSD, SANDIA HEIGHTS WWTF, Hillsboro: MO0087301, issued January 1, 2024
JCPSD RAINTREE PLANTATION WWTP, Hillsboro: MO0099473, issued September 18, 2018
JCPSD HOUSE SPRINGS SR/EARLY CCC WWTP, House Springs: MO0100374, issued April 25, 2023
JCPSD BEAR CREEK ESTATES MHP WWTP, House Springs: MO0103233, issued March 14, 2018
JCPSD WOODRIDGE ESTATES WWTP, House Springs: MO0103438, issued January 24, 2018
JCPSD PINE GROVE MANOR APTS WWTP, House Springs: MO0105201, issued February 8, 2018

Coverages issued nearest MO0105597

February 26, 2019: COMPTON RIDGE WWTP, Branson, MO0122866, held by Stone County Sewer District No. 1
March 5, 2019: EDGAR SPRINGS WWTP, Edgar Springs, MO0105449, held by City of Edgar Springs
March 6, 2019: MONTGOMERY CITY EAST WWTP, Montgomery City, MO0084158, held by City of Montgomery
March 19, 2019: GREENFIELD SHARPE WWTF, Greenfield, MO0055590, held by City of Greenfield
March 19, 2019: GREENFIELD TALBURT WWTF, Greenfield, MO0055603, held by City of Greenfield
March 26, 2019: WARRENSBURG EAST WWTP, Warrensburg, MO0094579, held by City of Warrensburg
March 27, 2019: SEDALIA CENTRAL WWTP, Sedalia, MO0023019, held by City of Sedalia
March 27, 2019: SEDALIA SOUTHEAST WWTP, Sedalia, MO0101567, held by City of Sedalia
April 1, 2019: ELSBERRY WWTF, Elsberry, MO0054691, held by City of Elsberry
April 8, 2019: JCPSD WEDGEWOOD VILLAGE WWTP, Cedar Hill, MO0105970, held by Jefferson County Public Sewer District

JCPSD SECLUDED FOREST WWTP among its neighbors

EPA’s permit file holds 43 discharge permits in the Big River subwatershed (HUC 071401040407), MO0105597 among them. Its county holds 475, 6 of them major permits; MO0105597 is a minor permit.

Other permits in the Big River subwatershed (HUC 071401040407)

ABR SEPTIC SERVICE INC, Grubville: MOG821209, minor permit, discharging to Tributary to Little Meramec River, permit term to November 30, 2022
ANSELMAN PROPERTY WWTF, House Springs: MO0129097, minor permit, discharging to Tributary to Sand Cr., permit term to June 30, 2023
ARNOLD READY MIX CEDAR HILL, Cedar Hill: MOG490359, minor permit, discharging to Tributary to Big River, permit term to April 30, 2022
BIG RIVER AMBULANCE DISTRICT, Cedar Hill: MORA24879, minor permit, discharging to Tributary to Big R., permit term to February 7, 2027
BLUFFS WASTEWATER TREATMENT FACILITY, Eureka: MO0131253, minor permit, discharging to Tributary to Big R., permit term to June 30, 2023
BONACKER FARMS INC., House Springs: MO0139564, minor permit, discharging to Tributary to Big R., permit term to June 30, 2023
CAMP SKULLBONES LLC, Dittmer: MOG760226, minor permit, discharging to Tributary to Skullbones Creek, permit term to July 31, 2024
CAMP SUNNYHILL ADVENTURE CAMP WWTP, Dittmer: MO0101893, minor permit, discharging to Dutch Cr., permit term to June 30, 2018
CAMP SUNNYHILL ADVENTURE CAMP WWTP, Dittmer: MOGDS0206, minor permit, discharging to Tributary to Dutch Creek, permit term to June 30, 2029
CEDAR HILL DG, Cedar Hill: MORA28866, minor permit, discharging to Tributary to Sand Cr., permit term to February 7, 2027

Identity

Facility as filed	JCPSD SECLUDED FOREST WWTP
Permittee as filed	Jefferson County Public Sewer District
NPDES ID	MO0105597
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
Program	Publicly owned treatment works
Issued	March 20, 2019
Expiration date	June 30, 2023
Address	Cedar Hill, MO 63016
Receiving water	Isum Creek
Subwatershed	Big River (HUC 071401040407)
SIC	8641 – Civic And Social Associations

Effluent limits and exceedances

11Pollutants on file
10Under a numeric limit
10With a violation of any kind
7With 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
BOD, 5-day, 20 deg. C	2	24	24	September 30, 2022	280% over the limit
E. coli	2	8	8	December 31, 2022	1,820% over the limit
Chlorine, total residual	2	6	6	June 30, 2017	525% over the limit
Nitrogen, ammonia total [as N]	4	4	4	September 30, 2022	423% over the limit
Coliform, fecal general	0	2	2	June 30, 2017	37% over the limit
BOD, 5-day, percent removal	1	2	1	June 30, 2022	20% over the limit
pH	2	1	1	September 30, 2019
Solids, total suspended	2	4	0
Flow, in conduit or thru treatment plant	2	2	0
Solids, suspended percent removal	1	1	0
Oil and grease [soxhlet extr.] tot.	2	0	0

Inspections, violations and enforcement

4Single-event violations

Date	What EPA recorded	Agency
August 29, 2023	Effluent Violations - Numeric effluent violation	ST6
July 6, 2018	Management Practice Violations - Improper Operation and Maintenance	ST6
July 6, 2018	Permit Violations - Violation Specified in Comment	ST6
July 6, 2018	Effluent Violations - Narrative Effluent Violation	ST6

Inspections

EPA’s inspection file holds no inspection for NPDES MO0105597.

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 MO0105597.

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

This public-records page covers the Clean Water Act discharge permit NPDES MO0105597, held by Jefferson County Public Sewer District for the JCPSD SECLUDED FOREST WWTP in Cedar Hill, MO, which discharges to Isum Creek. The permit is listed as administratively continued, classed as a Minor Discharger, with 10 pollutants under a numeric limit and 7 pollutants with an effluent exceedance.