Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES WAR011983

JACKSON PRAIRIE NATURAL GAS STORAGE, Chehalis, WA: NPDES WAR011983 discharge permit, effluent exceedances, inspections, penalties

JACKSON PRAIRIE NATURAL GAS STORAGE, held by Puget Sound Energy-Chehalis, holds NPDES permit WAR011983. EPA’s file records it issued November 20, 2019 and expiring December 31, 2024.

JACKSON PRAIRIE NATURAL GAS STORAGE, Chehalis, Washington: Coverage under a general permit WAR011983, held by Puget Sound Energy-Chehalis; Administratively continued (past its expiration date and still in force until reissued); issued November 20, 2019, term to December 31, 2024, by State; Pipeline Transportation of Natural Gas.

  • Turbidity: 1 limit, 5 violations of any kind, 2 effluent exceedances, latest June 30, 2015.
  • pH: 2 limits, 17 violations of any kind, 0 effluent exceedances.
  • Oil and grease visual: 1 limit, 13 violations of any kind, 0 effluent exceedances.
  • Copper, total [as Cu]: 1 limit, 3 violations of any kind, 0 effluent exceedances.
  • Zinc, total [as Zn]: 1 limit, 3 violations of any kind, 0 effluent exceedances.

JACKSON PRAIRIE NATURAL GAS STORAGE among its neighbors

EPA’s permit file holds 16 discharge permits in the Olequa Creek subwatershed (HUC 170800050902), WAR011983 among them. Its county holds 160, 4 of them major permits; WAR011983 is a minor permit.

Other permits in the Olequa Creek subwatershed (HUC 170800050902)

Identity

Facility as filedJACKSON PRAIRIE NATURAL GAS STORAGE
Permittee as filedPuget Sound Energy-Chehalis
NPDES IDWAR011983
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
IssuedNovember 20, 2019
Expiration dateDecember 31, 2024
Issuing agencyState
AddressChehalis, WA 98532
SubwatershedOlequa Creek (HUC 170800050902)
NAICS486210 – Pipeline Transportation of Natural Gas
SIC4922 – Natural Gas Transmission
Other EPA IDs (FRS)RCRA handler WAD021818489; ICIS-AIR source WASWC0005304100052

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
Turbidity152June 30, 2015
pH2170
Oil and grease visual1130
Copper, total [as Cu]130
Zinc, total [as Zn]130

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WAR011983.

Inspections

EPA’s inspection file holds no inspection for NPDES WAR011983.

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 WAR011983.

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, WAR011983.

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

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

This public-records page covers NPDES permit WAR011983 for JACKSON PRAIRIE NATURAL GAS STORAGE in Chehalis, WA, which is administratively continued and classed as a Minor discharger. The page lists 5 as the discharger class, 1 pollutant under a numeric limit, and 1 pollutant with an effluent exceedance.