Nueces River Industrial Park

moderate

Corpus Christi, TX · Nueces County · Iron and Steel Mills (NAICS 331110)

1 · Permit Profile

Permit Type

TPDES Wastewater

Permit Number

WQ0010456-000

Regulatory Agency

TCEQ

Issued

Dec 1, 2021

Expires

Nov 30, 2026

Days Until Expiration

227 days

2 · Obligation Burden

By obligation type

Monitoring11

Reporting8

Recordkeeping7

Notification2

Operational Limit2

Maintenance1

Total31

By frequency

Daily / Continuous2

Monthly / Quarterly14

Annual11

Event-Triggered4

Daily/continuous obligations represent the highest operational load — they require ongoing staffing or automated monitoring systems.

3 · Key Obligations

Obligation	Type	Frequency	Due Date Logic
Daily cooling water discharge temperature monitoring	Monitoring	Daily	At point of discharge, not to exceed 35°C
Monthly metals sampling (Fe, Mn, Cr)	Monitoring	Monthly	Composite grab, first 10 days of month
Monthly DMR submission	Reporting	Monthly	Via NeT-DMR, by 20th of following month
Quarterly corrosion inhibitor usage log	Recordkeeping	Quarterly	Log chemical quantities and application dates
Annual cooling tower inspection	Maintenance	Annual	Legionella risk assessment required
Thermal discharge exceedance notification	Notification	Event-triggered	Within 24 hours if temperature limit exceeded
Annual permit review and compliance certification	Reporting	Annual	Signed by responsible official by March 31

Showing top 7 obligations by operational intensity. Source text from the permit document is not shown publicly.

4 · Operational Complexity

moderateOperational Complexity Tier

Nueces River Industrial Park has a moderate compliance burden under its TPDES Wastewater permit. With 31 obligations — 11 monitoring, 8 reporting — this profile is manageable for an experienced compliance team but still carries meaningful recurring obligations and periodic regulatory reporting.

This view reflects the administrative complexity of the permit obligations found in the public permit document. It is not a compliance status or legal assessment. Obligation data is derived from publicly available permit documents processed through Indigoscale's extraction pipeline.

Want this view for your entire portfolio?

We can produce a portfolio intelligence report for any group of facilities — including ones not yet in our public database.

Request Portfolio Report Compare with others

Data derived from publicly available permit documents. ← Back to directory