Clean Water Act discharge permit · NPDES MOG640128

CRAIG WTP, Craig, MO: NPDES MOG640128 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
2Pollutants with an effluent exceedance

CRAIG WTP, held by City of Craig, holds NPDES permit MOG640128, which discharges to Tributary To Old Channel Tarkio River. EPA’s file records it issued February 1, 2026 and expiring February 24, 2029. 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	CRAIG WTP
Permittee as filed	City of Craig
NPDES ID	MOG640128
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	February 1, 2026
Expiration date	February 24, 2029
Address	Craig, MO 64437
Receiving water	Tributary to Old Channel Tarkio River
Subwatershed	Sims Lake-Little Tarkio Creek (HUC 102400050903)

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

Effluent limits and exceedances

21Pollutants on file
0Under a numeric limit
21With a violation of any kind
2With 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	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Chlorine, total residual	16	4	September 30, 2011	130% over the limit
Solids, settleable	14	2	September 30, 2010	10,900% over the limit
pH	13	0
Flow, in conduit or thru treatment plant	12	0
Total production - mass	2	0
Nitrogen, Kjeldahl, total [as N]	2	0
Phosphorus, total [as P]	2	0
Sodium, total [as Na]	2	0
Chloride [as Cl]	2	0
Arsenic, total [as As]	2	0
Cadmium, total [as Cd]	2	0
Chromium, total [as Cr]	2	0
Copper, total [as Cu]	2	0
Lead, total [as Pb]	2	0
Molybdenum, total [as Mo]	2	0
Nickel, total [as Ni]	2	0
Zinc, total [as Zn]	2	0
Aluminum, total [as Al]	2	0
Selenium, total [as Se]	2	0
Mercury, total [as Hg]	2	0
Report due [yrmoda]	1	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 MOG640128.

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, MOG640128.

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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 MOG640128 there.

Nearby on the register

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