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 TXR05FJ49

JAM EXCAVATING, Rosharon, TX: NPDES TXR05FJ49 discharge permit, effluent exceedances, inspections, penalties

JAM EXCAVATING, held by Jam Excavating, LLC, holds NPDES permit TXR05FJ49. EPA’s file records it issued November 19, 2021 and expiring August 13, 2026.

JAM EXCAVATING, Rosharon, Texas: Coverage under a general permit TXR05FJ49, held by Jam Excavating, LLC; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued November 19, 2021, term to August 13, 2026.

  • pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Solids, total suspended: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Nitrite + Nitrate total [as N]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Arsenic, total [as As]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Barium, total [as Ba]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Cadmium, total [as Cd]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Chromium, total [as Cr]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Copper, total [as Cu]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Lead, total [as Pb]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Manganese, total [as Mn]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Nickel, total [as Ni]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Silver, total [as Ag]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Zinc, total [as Zn]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Selenium, total [as Se]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Mercury, total [as Hg]: 1 limit, 0 violations of any kind, 0 effluent exceedances.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 2,146 were issued before TXR05FJ49.

Coverages issued nearest TXR05FJ49

JAM EXCAVATING among its neighbors

EPA’s permit file holds 288 discharge permits in the Mustang Bayou subwatershed (HUC 120402040400), TXR05FJ49 among them. Its county holds 522, 24 of them major permits; TXR05FJ49 is a minor permit.

Other permits in the Mustang Bayou subwatershed (HUC 120402040400)

What the register holds for JAM EXCAVATING: its NPDES ID, its permit type and status, its dates, its address in Rosharon, Texas, and 15 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05FJ49.

Identity

Facility as filedJAM EXCAVATING
Permittee as filedJam Excavating, LLC
NPDES IDTXR05FJ49
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
ProgramIndustrial stormwater
IssuedNovember 19, 2021
Expiration dateAugust 13, 2026
AddressRosharon, TX 77583
SubwatershedMustang Bayou (HUC 120402040400)

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
pH200
Solids, total suspended100
Nitrite + Nitrate total [as N]100
Arsenic, total [as As]100
Barium, total [as Ba]100
Cadmium, total [as Cd]100
Chromium, total [as Cr]100
Copper, total [as Cu]100
Lead, total [as Pb]100
Manganese, total [as Mn]100
Nickel, total [as Ni]100
Silver, total [as Ag]100
Zinc, total [as Zn]100
Selenium, total [as Se]100
Mercury, total [as Hg]100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXR05FJ49.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR05FJ49.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05FJ49.

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 TXR05FJ49.

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, TXR05FJ49.

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 September 15, 2026.

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES TXR05FJ49, held by Jam Excavating, LLC for JAM EXCAVATING in Rosharon, TX, under the industrial stormwater program. The page lists 15 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and it reports the permit as administratively continued with an issue date of November 19, 2021 and an expiration date of August 13, 2026.