Clean Water Act discharge permit · NPDES WY0052329
BATES CREEK CBNG PROJECT, WY: NPDES WY0052329 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 14Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
BATES CREEK CBNG PROJECT, held by Ciris Energy, Inc., holds NPDES permit WY0052329. EPA’s file records it issued March 2, 2009 and expiring December 31, 2013. 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 | BATES CREEK CBNG PROJECT |
|---|---|
| Permittee as filed | Ciris Energy, Inc. |
| NPDES ID | WY0052329 |
| 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 | March 2, 2009 |
| Expiration date | December 31, 2013 |
| Issuing agency | WDEQ |
| Address | WY |
| Subwatershed | Upper Bates Creek (HUC 101201010206) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 15Pollutants on file
- 14Under a numeric limit
- 14With 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 |
|---|---|---|---|---|---|
| Radium 226 + radium 228, total | 4 | 2 | 2 | December 31, 2012 | 260% over the limit |
| Flow | 32 | 192 | 0 | ||
| Specific conductance | 12 | 24 | 0 | ||
| pH | 12 | 24 | 0 | ||
| Calcium, dissolved [as Ca] | 12 | 24 | 0 | ||
| Magnesium, dissolved [as Mg] | 12 | 24 | 0 | ||
| Sodium, dissolved [as Na] | 12 | 24 | 0 | ||
| Sodium Absorption Ratio | 0 | 24 | 0 | ||
| Alkalinity, total [as CaCO3] | 6 | 6 | 0 | ||
| Arsenic, total recoverable | 6 | 6 | 0 | ||
| Barium, total recoverable | 6 | 6 | 0 | ||
| Iron, dissolved [as Fe] | 6 | 6 | 0 | ||
| Chloride | 6 | 6 | 0 | ||
| Bicarbonate as [CaCO3] | 6 | 6 | 0 | ||
| Sodium adsorption ratio | 12 | 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 WY0052329.
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 WY0052329 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.