Clean Water Act discharge permit · NPDES MOR80F008
LAMAR MUNICIPAL AIRPORT, Lamar, MO: NPDES MOR80F008 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
LAMAR MUNICIPAL AIRPORT, held by City of Lamar, holds NPDES permit MOR80F008, which discharges to N. Fk. Spring R.. EPA’s file records it issued January 8, 2013 and expiring October 4, 2017. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | LAMAR MUNICIPAL AIRPORT |
|---|---|
| Permittee as filed | City of Lamar |
| NPDES ID | MOR80F008 |
| 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 | January 8, 2013 |
| Expiration date | October 4, 2017 |
| Issuing agency | MODNR-Southwest Regional Office |
| Address | Lamar, MO 64759 |
| Receiving water | N. Fk. Spring R. |
| Subwatershed | West Fork Spring River (HUC 110702070205) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 9Under a numeric limit
- 10With a violation of any kind
- 3With 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 |
|---|---|---|---|---|---|
| Ethylbenzene | 0 | 42 | 18 | January 31, 2019 | 56% over the limit |
| Oxygen demand, chem. [high level] [COD] | 6 | 26 | 2 | March 31, 2018 | 60% over the limit |
| Solids, total suspended | 6 | 26 | 2 | September 30, 2013 | 7% over the limit |
| BOD, 5-day, 20 deg. C | 6 | 24 | 0 | ||
| pH | 6 | 24 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 6 | 24 | 0 | ||
| Chloride [as Cl] | 6 | 24 | 0 | ||
| Flow, in conduit or thru treatment plant | 6 | 24 | 0 | ||
| Ammonia [as N] + unionized ammonia | 6 | 24 | 0 | ||
| Nitrogen, nitrate total [as NO3] | 6 | 24 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| June 5, 2018 | WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMP | ST6 |
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
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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 MOR80F008 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.