Clean Water Act discharge permit · NPDES ALG150001

ISONOVA TECHNOLOGIES LLC, Hanceville, AL: NPDES ALG150001 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
8Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

ISONOVA TECHNOLOGIES LLC, held by IsoNova Technologies, LLC, holds NPDES permit ALG150001. EPA’s file records it issued May 15, 2017 and expiring May 31, 2022.

ISONOVA TECHNOLOGIES LLC, Hanceville, Alabama: Coverage under a general permit ALG150001, held by IsoNova Technologies, LLC; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued May 15, 2017, term to May 31, 2022; Other Animal Food Manufacturing.

pH: 2 limits, 18 violations of any kind, 0 effluent exceedances.
Rainfall: 1 limit, 10 violations of any kind, 0 effluent exceedances.
BOD, 5-day, 20 deg. C: 1 limit, 9 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 1 limit, 9 violations of any kind, 0 effluent exceedances.
Nitrogen, Kjeldahl, total [as N]: 1 limit, 9 violations of any kind, 0 effluent exceedances.
Nitrite + Nitrate total [as N]: 1 limit, 9 violations of any kind, 0 effluent exceedances.
Phosphorus, total [as P]: 1 limit, 9 violations of any kind, 0 effluent exceedances.
Oil & Grease: 1 limit, 8 violations of any kind, 0 effluent exceedances.
Oil and grease: 0 limits, 1 violation of any kind, 0 effluent exceedances.

Alabama holds 2,504 Industrial stormwater coverages of this permit type in EPA’s file; 919 were issued before ALG150001.

Coverages issued nearest ALG150001

May 10, 2017: ALABAMA BISHOP TRACE PIT, Lillian, ALG850047, held by Heaton Brothers Construction Company
May 10, 2017: BALDWIN SAND AND GRAVEL, Foley, ALG850081, held by Baldwin Sand and Gravel LLC
May 10, 2017: GRAHAM PIT, Bay Minette, ALG850124, held by City of Bay Minette
May 11, 2017: BUNGE NORTH AMERICA, DECATUR, ALABAMA FACILITY, Decatur, ALG150076, held by Bunge North America
May 12, 2017: BAYOU CONCRETE LLC - BEVERLY PLANT, Irvington, ALG110488, held by Bayou Concrete LLC - Beverly Plant
May 15, 2017: M/J FEED MILL AL LLC, Haleyville, ALG150016, held by M/J Feed Mill AL LLC
May 15, 2017: BIG HEART PET BRANDS, Decatur, ALG150039, held by Big Heart Pet Brands
May 15, 2017: TUSCUMBIA ALABAMA FEED MILL, Tuscumbia, ALG150040, held by Pilgrim's Pride Corporation
May 15, 2017: PILGRIM'S PRIDE CORPORATION, Falkville, ALG150053, held by Pilgrim's Pride Corporation
May 15, 2017: DONALDSON AND HASENBEIN, INC. DBA J & R FEED SERVICE, Cullman, ALG150059, held by J & R Feed Service

ISONOVA TECHNOLOGIES LLC among its neighbors

EPA’s permit file holds 20 discharge permits in the Murphy Creek-Mill Creek subwatershed (HUC 031601090203), ALG150001 among them. Its county holds 248, 3 of them major permits; ALG150001 is a minor permit.

Other permits in the Murphy Creek-Mill Creek subwatershed (HUC 031601090203)

DUFFY QUARRY, Hayden: AL0064483, minor permit, permit term to October 31, 2026
GARDEN CITY WASTEWATER LAGOON, Garden City: AL0061280, minor permit, permit term to October 31, 2022
MULBERRY FORK MITIGATION BANK, Garden City: ALR10AY06, minor permit, permit term to March 31, 2016
STPAA-HSIP-0003(590) PS1589, Hanceville: ALR10AY31, minor permit, permit term to March 31, 2016
THE SANCTUARY AT RIVERMONT - A.K. A. RIVERMONT CLUB LOT -4, Unknown: GAR373386, minor permit, permit term to July 31, 2018
THE SANCTUARY AT RIVERMONT - A.K.A. RIVERMONT CLUB LOT -25, City Of Johns Creek: GAR373405, minor permit, permit term to July 31, 2018
THE SANCTUARY AT RIVERMONT - A.K.A. RIVERMONT CLUB LOT -9, City Johns Creek: GAR373392, minor permit, permit term to July 31, 2018
THE SANCTUARY AT RIVERMONT - A.K.A. RIVERMONT CLUB LOT -3, City Of Johns Creek: GAR373384, minor permit, permit term to July 31, 2018
THE SANCTUARY AT RIVERMONT - LOT- 7, City Of Johns Creek: GAR373390, minor permit, permit term to July 31, 2018
THE SANCTUARY AT RIVERMONT -A.K.A. RIVERMONT CLUB LOT - 26, City Of Johns Creek: GAR373411, minor permit, permit term to July 31, 2018

Identity

Facility as filed	ISONOVA TECHNOLOGIES LLC
Permittee as filed	IsoNova Technologies, LLC
NPDES ID	ALG150001
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	May 15, 2017
Expiration date	May 31, 2022
Address	Hanceville, AL 35077
Receiving water impaired	303(D) Listed
Subwatershed	Murphy Creek-Mill Creek (HUC 031601090203)
NAICS	311119 – Other Animal Food Manufacturing
SIC	2048 – Prepared Feeds
Other EPA IDs (FRS)	ICIS-AIR source AL0000000104300042

Effluent limits and exceedances

9Pollutants on file
8Under a numeric limit
9With 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
pH	2	18
Rainfall	1	10
BOD, 5-day, 20 deg. C	1	9
Solids, total suspended	1	9
Nitrogen, Kjeldahl, total [as N]	1	9
Nitrite + Nitrate total [as N]	1	9
Phosphorus, total [as P]	1	9
Oil & Grease	1	8
Oil and grease	0	1

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ALG150001.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ALG150001.

Inspections

EPA’s inspection file holds no inspection for NPDES ALG150001.

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 ALG150001.

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Nearby on the register

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

This public-records page covers NPDES permit ALG150001 held by ISONOVA TECHNOLOGIES LLC in Hanceville, AL, a minor industrial stormwater discharger whose status is administratively continued. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, with the permit recorded as issued May 15, 2017 and expiring May 31, 2022.