Clean Water Act discharge permit · NPDES KS0097322
MARTIN MARIETTA - CADMUS QUARRY, Lacygne, KS: NPDES KS0097322 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
MARTIN MARIETTA - CADMUS QUARRY, held by Hamm, Inc., holds NPDES permit KS0097322, which discharges to Elm Cr (1029010240). EPA’s file records it issued June 9, 2025 and expiring May 31, 2030.
MARTIN MARIETTA - CADMUS QUARRY, Lacygne, Kansas: Individual permit KS0097322, held by Hamm, Inc.; Effective; issued June 9, 2025, term to May 31, 2030, by Kansas Department of Health and Environment (KDHE); discharges to Elm Cr (1029010240); Crushed and Broken Limestone Mining and Quarrying.
- Solids, total suspended: 0 limits, 26 violations of any kind, 4 effluent exceedances, latest November 30, 2022, largest 57% over the limit.
- pH: 0 limits, 18 violations of any kind, 0 effluent exceedances.
Other permits held by Hamm, Inc.
- MATERIAL RECOVERY FACILITY (STORMWATER), Lawrence: KSR001541, issued January 3, 2024
MARTIN MARIETTA - CADMUS QUARRY among its neighbors
EPA’s permit file holds 3 discharge permits in the Elm Creek-Marais des Cygnes River subwatershed (HUC 102901020205), KS0097322 among them. Its county holds 40, 0 of them major permits; KS0097322 is a minor permit.
Other permits in the Elm Creek-Marais des Cygnes River subwatershed (HUC 102901020205)
- UNKNOWN, Unknown: KSR109712, minor permit, permit term to March 1, 2017
- USD #362 PRAIRIE VIEW SCHOOL (WWTP), La Cygne: KS0119971, minor permit, discharging to Elm Cr (1029010240), permit term to March 31, 2024
Identity
| Facility as filed | MARTIN MARIETTA - CADMUS QUARRY |
|---|---|
| Permittee as filed | Hamm, Inc. |
| NPDES ID | KS0097322 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 9, 2025 |
| Expiration date | May 31, 2030 |
| Issuing agency | Kansas Department of Health and Environment (KDHE) |
| Address | Lacygne, KS 66040 |
| Receiving water | Elm Cr (1029010240) |
| Subwatershed | Elm Creek-Marais des Cygnes River (HUC 102901020205) |
| NAICS | 212312 – Crushed and Broken Limestone Mining and Quarrying |
| SIC | 1422 – Crushed And Broken Limestone |
Effluent limits and exceedances
- 2Pollutants on file
- 0Under a numeric limit
- 2With a violation of any kind
- 1With 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 | 0 | 26 | 4 | November 30, 2022 | 57% over the limit |
| pH | 0 | 18 | 0 |
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES KS0097322.
Inspections
EPA’s inspection file holds no inspection for NPDES KS0097322.
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 KS0097322.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.