Velarion Records
The Pay Desk is the free weekly executive pay briefing — one company at a time, every number traceable to a public filing.
You’ll confirm on The Pay Desk’s sign-up page.

Clean Water Act discharge permit · NPDES WYDW0002I

ETHETE WATER TREATMENT PLANT, Ethete, WY: NPDES WYDW0002I discharge permit, effluent exceedances, inspections, penalties

ETHETE WATER TREATMENT PLANT, held by Ethete Water Treatment Plant, holds NPDES permit WYDW0002I. EPA’s file records it issued August 6, 2020 and expiring June 30, 2024. 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 filedETHETE WATER TREATMENT PLANT
Permittee as filedEthete Water Treatment Plant
NPDES IDWYDW0002I
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 6, 2020
Expiration dateJune 30, 2024
AddressEthete, WY 82520
SubwatershedLower Kirby Draw (HUC 100800011003)

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

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Aluminum, total [as Al]2183120April 30, 202618,952% over the limit
Solids, total suspended2264April 30, 2026878% over the limit
Chlorine, total residual2253August 31, 20252,220% over the limit
pH2252March 31, 2026
Temperature, water deg. centigrade1110
Flow, total1110
Flow, total1110
Hardness, total [as CaCO3]220
Arsenic, total recoverable220
Selenium, total recoverable220
Thallium, total recoverable220
Beryllium, total recoverable [as Be]220
Nickel, total recoverable220
Silver total recoverable220
Zinc, total recoverable220
Cadmium, total recoverable220
Lead, total recoverable220
Chromium, total recoverable220
Copper, total recoverable220
Antimony, total recoverable220
Bromoform120
Dichlorobromomethane110
Chloroform110
Chlorodibromomethane110

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES WYDW0002I.

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, WYDW0002I.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

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 WYDW0002I there.

Nearby on the register

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