Clean Water Act discharge permit · NPDES ID0021776

PARMA, CITY OF - PARMA WWTP, Parma, ID: NPDES ID0021776 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
11Pollutants under a numeric limit
10Pollutants with an effluent exceedance

PARMA, CITY OF - PARMA WWTP, held by PARMA, CITY OF, holds NPDES permit ID0021776, which discharges to Sand Hollow Creek To Boise River. EPA’s file records it issued February 27, 2004 and expiring April 30, 2009. 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.

Identity

Facility as filed	PARMA, CITY OF - PARMA WWTP
Permittee as filed	PARMA, CITY OF
NPDES ID	ID0021776
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Publicly owned treatment works
Program	Publicly owned treatment works
Issued	February 27, 2004
Expiration date	April 30, 2009
Address	Parma, ID 83660
Receiving water	SAND HOLLOW CREEK TO BOISE RIVER
Subwatershed	Lower Sand Hollow Creek (HUC 170501140704)

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

Effluent limits and exceedances

13Pollutants on file
11Under a numeric limit
12With a violation of any kind
10With 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
Solids, total suspended	5	269	150	July 31, 2026	329% over the limit
Coliform, fecal MF, MFC broth, 44.5 C	0	188	148	May 31, 2003	99,999% over the limit
BOD, 5-day, 20 deg. C	5	416	65	July 31, 2026	191% over the limit
BOD, 5-day, percent removal	1	82	36	October 31, 2025	493% over the limit
Chlorine, total residual	4	57	25	July 31, 2025	400% over the limit
E. coli	2	25	16	January 31, 2017	1,805% over the limit
E. coli, MTEC-MF	0	21	15	April 30, 2026	317% over the limit
pH	2	130	14	July 31, 2026
Phosphorus, total [as P]	1	24	11	August 31, 2025	44% over the limit
Solids, suspended percent removal	1	17	11	June 30, 2026	200% over the limit
Flow, in conduit or thru treatment plant	2	67	0
Oxygen, dissolved [DO]	1	1	0
Nitrogen, ammonia total [as N]	1	0	0

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 ID0021776.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, ID0021776.

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How we handle your data → Privacy

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 ID0021776 there.

Nearby on the register

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