Clean Water Act discharge permit · NPDES MO0132772
LONG CREEK RANCH WWTP, Ridgedale, MO: NPDES MO0132772 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
LONG CREEK RANCH WWTP, held by Ozarks Clean Water Company, holds NPDES permit MO0132772, which discharges to Table Rock Lake. EPA’s file records it issued January 22, 2014 and expiring January 31, 2019. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | LONG CREEK RANCH WWTP |
|---|---|
| Permittee as filed | Ozarks Clean Water Company |
| NPDES ID | MO0132772 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | January 22, 2014 |
| Expiration date | January 31, 2019 |
| Issuing agency | MODNR-Water Protection Program |
| Address | Ridgedale, MO 65739 |
| Receiving water | Table Rock Lake |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Brush Creek-Table Rock Lake (HUC 110100011403) |
| SIC | 8641 – Civic And Social Associations |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 9Pollutants on file
- 7Under a numeric limit
- 4With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Nitrogen, total [as N] | 0 | 23 | 23 | June 30, 2026 | 406% over the limit |
| Phosphorus, total [as P] | 1 | 8 | 8 | June 30, 2026 | 124% over the limit |
| Ammonia [as N] + unionized ammonia | 0 | 6 | 6 | July 31, 2011 | 339% over the limit |
| Aluminum, total recoverable | 2 | 1 | 1 | November 30, 2013 | 3% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 0 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Solids, total suspended | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| E. coli, colony forming units [CFU] | 2 | 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
- 9Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 24, 2026 | Effluent Violations - Numeric effluent violation | ST6 |
| March 22, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| March 24, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| December 28, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| March 21, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| September 21, 2021 | Effluent Violations - Numeric effluent violation | ST6 |
| December 23, 2020 | Effluent Violations - Numeric effluent violation | ST6 |
| September 21, 2020 | Effluent Violations - Numeric effluent violation | ST6 |
| March 23, 2020 | Effluent Violations - Numeric effluent violation | 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.
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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 MO0132772 there.
Nearby on the register
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.