New Project Possibilities in California.
From San Diego to Sacramento, more professionals turn to ADS for their projects.
California Department of Transportation approved the use of 12”-60” HP Storm for all public right-of-way storm drain and culvert applications.
Contact a Sales Rep Today
With the latest guideline updates, we are ready to help you with your next project. Fill out the form and a sales rep will be in contact with you.
The 2024 Harris Poll survey results confirm Californians are increasingly concerned with the impact water has on their environment and communities.
Harris Poll Survey Results
75%
Are concerned with roadway conditions due to stormwater runoff
>60%
Reported flooded streets damaged their homes and communities.
75%
Are concerned with roadway conditions due to stormwater runoff
>60%
Reported flooded streets damaged their homes and communities.
Downloadable Resources
- After the Storm: How San Francisco Utilizes Rainwater, The San Francisco Examiner, StormTech, Case Study (PDF - 939 KB)
- California DOT HP Storm Specification Update (PDF - 329 KB)
- City of Atascadero Approval Flier (PDF - 344 KB)
- HP Storm Chosen over RCP for Alameda County Storm Drain (Sunol, CA) Case Study (PDF - 1 MB)
- HP Storm Creates Savings in California Right-of-Way Install (Woodlake, CA) Case Study (PDF - 496 KB)
- HP Storm Key Product in Hazel Avenue Improvement (Sacramento County, CA) Case Study (PDF - 699 KB)
- HP Storm saves money (Lancaster, CA) Case Study (PDF - 1 MB)
- HP Storm Saves Time & Money in Central Valley Right-of-Way (Fresno, CA) Case Study (PDF - 549 KB)
- HP Storm Used for Emergency Repair on California Highway 1 (Ragged Point, CA) Case Study (PDF - 913 KB)
- HP Storm Used to Upsize Pipe Along California State Route 46 (Lost Hills, CA) Case Study (PDF - 1 MB)
- Moreno Valley Storm Drain (Moreno Valley, CA) Case Study (PDF - 849 KB)
- Moreno Valley, CA HP Storm Approval Flier (PDF - 1 MB)
- N-12 Prevents Dam Erosion (Madera County, CA) Case Study (PDF - 832 KB)
- N-12 Saves Time, Money on California Highway 50 (Sacramento, CA) Case Study (PDF - 1 MB)
- Porter Ranch Storm Drain (Los Angeles, CA) Case Study (PDF - 1 MB)
- Rebuilding Paradise (Paradise, CA) Case Study (PDF - 710 KB)
- SaniTite HP Provides Drainage for Future Development (Sacramento, CA) Case Study (PDF - 1 MB)
- SaniTite HP Used for Drainage & Connection to Irrigation System (Madrea, CA) Case Study (PDF - 558 KB)
- Seepage System Key Component of Northern California Dam Reconstruction: ADS N-12 Case Study (PDF - 511 KB)
- Table Mountain Casino & Hotel (Friant, CA) Case Study (PDF - 1 MB)
- Underground Stormwater System Key to Success (San Francisco, CA) Case Study (PDF - 245 KB)
Premium Quality. Faster Installation. More Field Support.
3-4x
Faster Installation
100-Year
Service Life
20%
Lower Total Installed Cost
3-4x
Faster Installation
100-Year
Service Life
20%
Lower Total Installed Cost
Capture
Stormwater enters our basins and filters work to remove sediment and debris. Learn about our latest universal inline drain and how Nyloplast beats precast.
Convey
Our pipe directs water away from parking lots, freeways and fields so areas stay dry and neighborhoods stay safe.
Store
Chambers ensure water flow is managed appropriately, guarding against flooding. From our newest 7200 chamber to our StormTech Design Tool, ADS has the resources to support you.
Treat
Our water quality products clean water before returning it to lakes and streams. From separators to filtration, we make managing the precious resource of water a priority.
Incorporating HP Storm pipe into Caltrans specifications for all drainage applications shows that Caltrans trusts the performance.
Approvals & Certifications
