Clean Water Act discharge permit · NPDES IA0074110

FLYING J TRAVEL PLAZA NO. 636 - DAVENPORT, Davenport, IA: NPDES IA0074110 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
11Pollutants under a numeric limit
7Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

FLYING J TRAVEL PLAZA NO. 636 - DAVENPORT, held by PILOT TRAVEL CENTERS, LLC, holds NPDES permit IA0074110. EPA’s file records it issued July 1, 2020 and expiring June 30, 2025.

FLYING J TRAVEL PLAZA NO. 636 - DAVENPORT, Davenport, Iowa: Individual permit IA0074110, held by PILOT TRAVEL CENTERS, LLC; Administratively continued (past its expiration date and still in force until reissued); issued July 1, 2020, term to June 30, 2025, by STA.

Oil & Grease: 2 limits, 80 violations of any kind, 28 effluent exceedances, latest June 30, 2025, largest 520% over the limit.
Solids, total suspended: 6 limits, 75 violations of any kind, 23 effluent exceedances, latest July 31, 2008, largest 207% over the limit.
Benzene: 0 limits, 40 violations of any kind, 20 effluent exceedances, latest January 31, 2010, largest 2,500% over the limit.
BOD, 5-day, 20 deg. C: 6 limits, 73 violations of any kind, 17 effluent exceedances, latest January 31, 2010, largest 833% over the limit.
Coliform, fecal general: 0 limits, 36 violations of any kind, 7 effluent exceedances, latest October 31, 2000, largest 4,900% over the limit.
Chlorine, total residual: 0 limits, 134 violations of any kind, 2 effluent exceedances, latest July 31, 1997, largest 28,471% over the limit.
Benzene, toluene, xylene in combination: 3 limits, 2 violations of any kind, 1 effluent exceedance, latest January 31, 2010, largest 41% over the limit.
Bicarbonate ion- [as HCO3]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
Carbonate ion- [as CO3]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
Sulfate, total [as SO4]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
Boron, total [as B]: 6 limits, 0 violations of any kind, 0 effluent exceedances.
Solids, total dissolved: 6 limits, 0 violations of any kind, 0 effluent exceedances.
pH: 3 limits, 0 violations of any kind, 0 effluent exceedances.
E. coli: 3 limits, 0 violations of any kind, 0 effluent exceedances.

Other permits held by PILOT TRAVEL CENTERS, LLC

FLYING J NO. 572, Williams: IA0082309, issued December 1, 2020

FLYING J TRAVEL PLAZA NO. 636 - DAVENPORT among its neighbors

EPA’s permit file holds 4 discharge permits in the Upper Duck Creek subwatershed (HUC 070801010301), IA0074110 among them. Its county holds 40, 5 of them major permits; IA0074110 is a minor permit.

Other permits in the Upper Duck Creek subwatershed (HUC 070801010301)

DAVENPORT, CITY OF-WEST LOCUST LAGOON, Davenport: IA0076261, minor permit, permit term to April 30, 2023
MIDAMERICAN ENERGY COMPANY-BLANKET PERMIT, Des Moines: IA0071579, minor permit, permit term to July 31, 2019
WILD ROSE MOBILE HOME PARK, Davenport: IA0064432, minor permit, permit term to July 31, 2026

Identity

Facility as filed	FLYING J TRAVEL PLAZA NO. 636 - DAVENPORT
Permittee as filed	PILOT TRAVEL CENTERS, LLC
NPDES ID	IA0074110
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	July 1, 2020
Expiration date	June 30, 2025
Issuing agency	STA
Address	Davenport, IA 52809
Subwatershed	Upper Duck Creek (HUC 070801010301)
Other EPA IDs (FRS)	RCRA handler IAP000001479

Effluent limits and exceedances

14Pollutants on file
11Under a numeric limit
7With 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
Oil & Grease	2	80	28	June 30, 2025	520% over the limit
Solids, total suspended	6	75	23	July 31, 2008	207% over the limit
Benzene	0	40	20	January 31, 2010	2,500% over the limit
BOD, 5-day, 20 deg. C	6	73	17	January 31, 2010	833% over the limit
Coliform, fecal general	0	36	7	October 31, 2000	4,900% over the limit
Chlorine, total residual	0	134	2	July 31, 1997	28,471% over the limit
Benzene, toluene, xylene in combination	3	2	1	January 31, 2010	41% over the limit
Bicarbonate ion- [as HCO3]	6	0	0
Carbonate ion- [as CO3]	6	0	0
Sulfate, total [as SO4]	6	0	0
Boron, total [as B]	6	0	0
Solids, total dissolved	6	0	0
pH	3	0	0
E. coli	3	0	0

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IA0074110.

Inspections

EPA’s inspection file holds no inspection for NPDES IA0074110.

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 IA0074110.

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

This public-records page covers NPDES discharge permit IA0074110 for Flying J Travel Plaza No. 636 - Davenport in Davenport, IA, held by Pilot Travel Centers, LLC, which is listed as administratively continued and a minor discharger, with an issue date of July 1, 2020 and an expiration date of June 30, 2025. The page lists 7 pollutants under a numeric limit and 7 pollutants with an effluent exceedance, and the facility falls within the Upper Duck Creek subwatershed (HUC 070801010301).