Fast, Reliable Industrial SWPPP Permitting for California Facilities
From NOI to NOT, we handle every step of the IGP permitting process so your industrial site stays fully compliant, audit-ready, and operating without delays.
Quick Message
We’ll never share your info with anyone.
Over 500 Facilities Served in California
QISP Certified Inspectors
5-Star Google Reviews from Industrial Operators
Trusted by Warehouses, Manufacturing Plants, and Transportation Yards
What’s Included in the Industrial SWPPP Permitting Process
NOI Submission
Begin permit coverage fast through the SMARTS system with complete supporting documentation.
SWPPP Plan Submission
We prepare and upload a site-specific SWPPP with facility info, BMPs, and pollutant control strategies.
Ad Hoc Report Submission
We analyze sampling data and submit time-sensitive Ad Hoc reports to keep your records up to date.
Change of Information (COI)
Quick updates for owner, location, or facility changes to prevent compliance gaps.
Annual Report Submission
Full year-end reporting done for you, including BMP summaries and monitoring data.
Notice of Termination (NOT)
Properly close coverage with photo documentation and compliance proof.
NEC Certification
Qualify for exemptions with our expert help in submitting No Exposure Certification.
NONA Submission
Engineering evaluations and NONA filing for facilities that don’t discharge to U.S. waters.
What Clients Say About SMARTS - Permitting
“We’ve used SoCal Stormwater for years—they’ve handled every permit and inspection on time and with zero issues.”
— Mike S., Warehouse Compliance Manager, Riverside
“Their team took care of our NOI, SWPPP, and Annual Report. Made the process simple and stress-free.”
— Laura G., Operations Director, Long Beach
FAQs
It’s a permit required by the State Water Board for industrial facilities that discharge stormwater. It ensures pollution control and BMPs.
Once we have your info, most submissions are completed within 3–5 business days.
You risk fines, shutdowns, and non-compliance citations from the SWRCB.
Yes, the Annual Report is mandatory under the IGP every July—even with no changes.
Yes, we help facilities qualify for NEC or NONA status if they meet exemption criteria.
NOI starts your permit coverage. NOT officially closes it when the facility no longer needs coverage.
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Need Help With Your Industrial SWPPP Permit?
We simplify stormwater compliance with expert inspections, training, and reporting—so your facility stays protected, prepared, and penalty-free.
Our Inspection Services
We assist with full Industrial SWPPP permitting under California’s IGP, including:
- NOI Submission
- SWPPP Plan Preparation & Submission
- Ad Hoc & COI Updates
- Annual Report Filing
- NEC / NONA Evaluation
- Termination Support (NOT)
We are here to help you.
Socal Stormwater exists to provide superior customer service in the storm water industry while developing and maintaining long term relationships with integrity.