CORNERSTONE CHEMICAL CO LLC, WAGGAMAN LA: EPA ECHO compliance status: Significant Violation
CORNERSTONE CHEMICAL CO LLC (Louisiana): EPA ECHO compliance status: Significant Violation. Its amount of 122,114 is above the median of 39,000 (73rd percentile). Dated 489 days ago, it serves as a historical benchmark. Score 96/100. As of 2026-11-03, from U.S. EPA ECHO (Enforcement and Compliance History Online).
Data as of · Compiled by Zalwin from U.S. EPA ECHO (Enforcement and Compliance History Online)
amount: 122,114 · 73th percentile of 934 EPAPulse records · 3.1x the median
Free preview: all 18 published fields of this record are shown below. Locked: 147 related LA EPAPulse records and the 6-column CSV export.
| Field | Value |
|---|---|
| Facility | CORNERSTONE CHEMICAL CO LLC |
| EPA Registry ID | 110049249075 |
| Address | 10800 RIVER RD, WAGGAMAN, LA, 70094 |
| County | JEFFERSON |
| Industry (NAICS) | 325199: All Other Basic Organic Chemical Manufacturing , 326199: All Other Plastics Product Manufacturing |
| SIC | 2816: Inorganic Pigments, 2819: Industrial Inorganic Chemicals, 2821: Plastics Materials And Resins, 2869: Industrial Organic Chemicals |
| Overall compliance status | Significant Violation |
| Significant noncomplier | Yes |
| Quarters in noncompliance (last 12) | 11 |
| Clean Water Act | Violation Identified |
| Clean Air Act | No Violation Identified |
| RCRA | Significant Noncomplier |
| Formal enforcement actions (5 years) | 7 |
| Total penalties | $122,114 |
| Last penalty | 10/24/2025 |
| Inspections (5 years) | 9 |
| Last inspection | 2025-07-03 |
| Watershed | East Central Louisiana Coastal |
| amount percentile | 73th of 934 (median 39,000, 3.1x median) |
| Peer records CSV (148 LA records) | 🔒 Click to unlock → |
| CRM-ready export with official source URLs | 🔒 Click to unlock → |
Watch CORNERSTONE CHEMICAL CO LLC
Free email alert. Alert me when this company gets a new filing, lien, permit, contract or expiry in this feed. One confirmation email; unsubscribe any time.
Free for 1 company. More companies from $9/mo (25), $49/mo (500 + CSV), $199/mo (500 + CSV + API). Cancel any time from the link in every email.
Free first: a 10-record sample of LA records
See the real columns before you buy. One confirmation email, nothing else unless you opt in.
Unlock CORNERSTONE CHEMICAL CO + all 148 LA records (CSV)
Instant CSV download · Card, Apple Pay, Google Pay or Link via Stripe · No account required
CSV columns: Facility · State · In violation · Qtrs NC · Penalties · Last inspection · official source URL
- Source agency: U.S. EPA ECHO (Enforcement and Compliance History Online)
- Record date: 2025-07-03
- Data refreshed: 2026-11-03
- Refunds on request within 14 days
Top EPAPulse records (LA first): WESTLAKE PETROCHEMICALS LLC, SULPHUR LA · NUCOR STEEL LOUISIANA LLC, CONVENT LA · PCS NITROGEN FERTILIZER LP - GEISMAR AGRICULTURAL NITROGEN & · NORCO MANUFACTURING COMPLEX & ASSOCIATED FACILITIES, NORCO L · THE DOW CHEMICAL CO - LOUISIANA OPERATIONS, PLAQUEMINE LA · Browse all by state and category →
LIVE PUBLIC DATA Source: U.S. EPA ECHO (Enforcement and Compliance History Online) · Last refreshed: Tue, 03 Nov 2026 18:05:36 GMT
Is this your business? Add a "Listed on Zalwin" badge to your site
Paste this snippet into your website. It links to this public record; nothing is tracked on your site.
Peer benchmark and outreach value: CORNERSTONE CHEMICAL CO LLC and 148 Louisiana peers
- Louisiana EPAPulse records like this one: 148
- CORNERSTONE CHEMICAL CO LLC's amount: 73rd percentile of 934 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Louisiana peer: $29,600 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
96 / 100 Remediation Urgency Score
- Flagged as a significant noncomplier, the highest EPA priority tier.
- 11 of the last 12 quarters in noncompliance.
- Violations under 2 statutes (CWA, RCRA): a multi-media problem.
- 7 formal enforcement action(s) in 5 years.
- $122,114 in penalties: remediation has a clear cost of inaction.
What is the EPAPulse record for CORNERSTONE CHEMICAL CO LLC in Louisiana?
CORNERSTONE CHEMICAL CO LLC (LA): Significant Violation, 11 of the last 12 quarters in noncompliance under CWA, RCRA.
How does CORNERSTONE CHEMICAL CO LLC compare to other Louisiana EPAPulse records?
Its amount of 122,114 sits in the upper half (73th percentile) of 934 records; the median is 39,000. It is 489 days old; check the official source for later updates before acting. Its Remediation Urgency Score of 96/100 puts it among the stronger signals in this feed.
CORNERSTONE CHEMICAL CO LLC, LA vs. top 3 peers
| Organization | Location | Penalties | Percentile | Record date |
|---|---|---|---|---|
| CORNERSTONE CHEMICAL CO LLC, LA | LA | $122,114 | 73rd | 2025-07-03 |
| LOUISIANA PIGMENT COMPANY, L.P., LA | LA | $93,500 | 68th | 2026-07-22 |
| CALUMET SHREVEPORT REFINING LLC, LA | LA | $177,790 | 79th | 2024-08-27 |
| MOSAIC FERTILIZER LLC UNCLE SAM PLANT, LA | LA | $24,292 | 41st | 2026-05-04 |
Related records
- CHEMICAL WASTE MANAGEMENT - LAKE CHARLES FACILITY, LA
- TAMPA PORT SERVICES LLC - FAUSTINA PLANT, LA
- DENKA PERFORMANCE ELASTOMER LLC, LA
- LOTTE CHEMICAL LOUISIANA LLC, LA
- LOUISIANA PIGMENT COMPANY, L.P., LA
- MOSAIC FERTILIZER LLC UNCLE SAM PLANT, LA
- EQUISTAR CHEMICALS, L.P. - LAKE CHARLES PLANT, LA
- CALUMET SHREVEPORT REFINING LLC, LA
- NUCOR STEEL LOUISIANA LLC, LA
- NOV TURBOSCOPE - AMELIA NORTH COATING PLANT, LA
- CATALYST RECOVERY OF LOUISIANA LLC, LA
- CAVENHAM FOREST INDUSTRIES LLC, LA
Industrial facilities with repeated EPA violations in Louisiana Facilities with Clean Water Act violations Facilities with RCRA hazardous waste violations
More Louisiana public-record feeds
Credit Union Quarterly Changes, Mergers & New Charters (NCUA Call Reports) in Louisiana New, Terminating & Large 401(k) Plans from Form 5500 Filings in Louisiana New MSHA Citations at Mines & Quarries by State in Louisiana CMS HAC Reduction & Readmissions Penalties by Hospital in Louisiana New Health-Based Drinking Water Violations by Water System (EPA SDWIS) in Louisiana New & Re-Approved E-Rate Service Providers (FCC Form 498 / SPIN) in Louisiana New Trucking Company Registrations in Louisiana Carrier Out-of-Service Alerts in Louisiana
How to monitor CORNERSTONE CHEMICAL CO LLC and peer EPAPulse records
Get new EPAPulse records like CORNERSTONE CHEMICAL CO LLC by email (free, weekly)
We email one confirmation link now; the weekly digest starts only after you confirm. One-click unsubscribe in every email.
Double opt-in: nothing is sent until you click the confirmation link. One-click unsubscribe.
Get new noncompliance alerts for your states
EPAPulse emails facilities that newly fall out of compliance in your states and industries.
✓ Read-only, live public data · Key and unlock right after payment · Card, Apple Pay, Google Pay or Link via Stripe · Refunds on request within 14 days
Compliance data comes from EPA ECHO and may lag state records; a violation flag is not a finding of wrongdoing. Informational only; not legal or engineering advice.
Often used together
- FDAPulse
- MshaMinePulse
- U.S. DOT Monthly Modal Time Series Pulse
- MerchantListingAudit
- AutoDealerAdAudit
- VideoSeoEmbedAudit
Or get the Compliance Consultant Bundle for $14.99 one-time: Full CSV unlocks for EPA noncompliance and FDA recall records.