Velarion Records
Free: one email when NPDES TXR05FH92 changes. Unsubscribe any time.

NPDES TXR05FH92 · Clean Water Act

MONUMENT CHEMICAL PORT ARTHUR, Port Arthur, TX: NPDES TXR05FH92 discharge permit, effluent exceedances, inspections, penalties

MONUMENT CHEMICAL PORT ARTHUR, Port Arthur, Texas: General permit coverage TXR05FH92, held by Monument Chemical Port Arthur, LLC; Industrial stormwater; Administratively continued; issued November 12, 2021, term to August 13, 2026.

No violation or effluent exceedance is on file for any of the 12 pollutants listed for NPDES TXR05FH92.

  • Arsenic, total [as As]: 5 limits.
  • Barium, total [as Ba]: 5 limits.
  • Cadmium, total [as Cd]: 5 limits.
  • Chromium, total [as Cr]: 5 limits.
  • Copper, total [as Cu]: 5 limits.
  • Lead, total [as Pb]: 5 limits.
  • Manganese, total [as Mn]: 5 limits.
  • Nickel, total [as Ni]: 5 limits.
  • Silver, total [as Ag]: 5 limits.
  • Zinc, total [as Zn]: 5 limits.
  • Selenium, total [as Se]: 5 limits.
  • Mercury, total [as Hg]: 5 limits.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 1,898 were issued before TXR05FH92. Monument Chemical Port Arthur, LLC holds 2 permits in Texas.

Other permits held by Monument Chemical Port Arthur, LLC

  • KMTEX, Port Arthur: TXG670656, issued 2026-08-06

Coverages issued nearest TXR05FH92

MONUMENT CHEMICAL PORT ARTHUR among its neighbors

124 discharge permits are in the Salt Bayou subwatershed (HUC 120402010300); TXR05FH92 is one.

Other permits in the Salt Bayou subwatershed (HUC 120402010300)

Identity

FacilityMONUMENT CHEMICAL PORT ARTHUR
PermitteeMonument Chemical Port Arthur, LLC
NPDES IDTXR05FH92
StatusAdministratively continued
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramIndustrial stormwater
IssuedNovember 12, 2021
ExpiresAugust 13, 2026
AddressPort Arthur, TX 77640
SubwatershedSalt Bayou (HUC 120402010300)

NPDES TXR05FH92: effluent limits and exceedances

MONUMENT CHEMICAL PORT ARTHUR (NPDES TXR05FH92): 12 pollutants on file, 12 limited; 0 with a violation of any kind, 0 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Arsenic, total [as As]500
Barium, total [as Ba]500
Cadmium, total [as Cd]500
Chromium, total [as Cr]500
Copper, total [as Cu]500
Lead, total [as Pb]500
Manganese, total [as Mn]500
Nickel, total [as Ni]500
Silver, total [as Ag]500
Zinc, total [as Zn]500
Selenium, total [as Se]500
Mercury, total [as Hg]500

NPDES TXR05FH92: inspections, violations and enforcement

NPDES TXR05FH92 (MONUMENT CHEMICAL PORT ARTHUR): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

Watch NPDES TXR05FH92

NPDES TXR05FH92: one email when its EPA record changes — $99/month.

Billing

Privacy

Permits near NPDES TXR05FH92

NPDES TXR05FH92: 12 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.