When Drains Fail, Everything Downstream Suffers
Catch basins and storm drains are the front line of your stormwater management system. When they become clogged with sediment, debris, trash, and pollutants, they can’t function properly, leading to flooded parking lots, blocked drainage systems, roadway hazards, and potential NPDES permit and Oregon DEQ compliance issues.
Mid-State Industrial provides professional catch basin and storm drain cleaning services throughout Oregon for municipalities, commercial properties, industrial facilities, HOAs, and construction sites. Using high-capacity vacuum excavation equipment, we remove accumulated material, restore flow capacity, and help clients stay ahead of stormwater maintenance and permit obligations before small drainage problems become costly repairs or enforcement issues. For systems experiencing recurring drainage problems, we often recommend combining cleaning with CCTV storm sewer inspection to identify underlying pipe defects, blockages, and structural issues.
During cleaning, our crews also watch for visible signs of drainage problems, including blocked inlets, standing water, restricted flow, recurring sediment buildup, damaged grates, and other conditions that may indicate issues below the surface. When underground defects are suspected, we can recommend CCTV storm sewer inspection to document pipe condition, root intrusion, cracks, joint separation, or other structural issues that cannot be confirmed from the surface.
Who We Serve
We provide catch basin and storm drain cleaning for:
Municipal Public Works Departments
Supporting MS4 NPDES permit compliance efforts with roadway sweeping, catch basin cleaning, drain line jetting, and CCTV inspection programs that help reduce sediment and pollutants entering stormwater systems.
Commercial Property Owners & Managers
Helping maintain on-site stormwater infrastructure with sweeping, drain line jetting, and CCTV inspection services that reduce sediment, debris, and pollutant buildup across commercial properties.
Industrial Facilities
Maintaining process area drainage and stormwater systems with sweeping, drain line jetting, and CCTV inspection services that help control debris, sediment, and material buildup across active industrial sites.
Construction Site Operators
Supporting active SWPPP compliance efforts with sweeping, catch basin cleaning, and drain line jetting services that help control track-out, sediment, and stormwater-related site impacts.
HOAs & Property Management Companies
Maintaining private storm drain networks with sweeping services that help reduce debris buildup and support cleaner community infrastructure.
ODOT & Highway Contractors
Supporting roadway drainage maintenance with sweeping services that help keep highways, shoulders, and stormwater pathways cleaner and operational.
What We Remove
Catch basins collect sediment, trash, oils, metals, and other pollutants from roadways, parking lots, industrial yards, and construction activity. As this material builds up, it reduces sump capacity, restricts stormwater flow, and increases the risk of backups, flooding, and downstream water-quality issues.
Common materials we remove include the following.
- Sediment and silt – fine particles that compact and reduce sump capacity
- Debris and trash – leaves, plastic, organic material, and general waste
- Hydrocarbons and oils – petroleum products from vehicle traffic and spills
- Heavy metals – zinc, copper, lead, and cadmium from road runoff and industrial activity
- Gravel and aggregate – loose material from construction activity, road wear, and paved surfaces
Left unaddressed, these pollutants can enter local waterways, creating environmental liability and potential NPDES or MS4 compliance issues. Routine street sweeping can significantly reduce the amount of debris, hydrocarbons, and heavy metals that ultimately reach catch basins and stormwater systems.
Our Storm Drain Cleaning Process
Mid-State uses combination jetter/vacuum trucks to remove sediment, debris, and blockages from storm drains, catch basins, culverts, and drainage systems. When downstream piping requires additional cleaning, our drain line jetting services restore flow capacity throughout the connected stormwater system.
Site Assessment
We evaluate the condition, accessibility, and capacity of each inlet, catch basin, or storm drain structure before cleaning begins.
Vacuum Extraction
High-powered vacuum equipment removes accumulated sediment, debris, trash, and standing water from the system.
Jetting If Needed
For compacted material or restricted lines, we use high-pressure water to break up blockages through our drain line jetting service. Once cleaned, CCTV inspection can be used to verify line condition and identify remaining defects.
Waste Handling
Collected material is transported and disposed of in accordance with Oregon DEQ requirements and applicable regulations.
Documentation
Service records and maintenance documentation are provided to support compliance with SWMP, NPDES, and facility requirements.
Catch Basin Protection
Upon request, filters and protection devices can be installed and maintained to capture sediment and pollutants between service intervals.
Stormwater Compliance: What Oregon Requires
Oregon municipalities and many commercial/industrial facilities operate under NPDES permits that require regular inspection and maintenance of stormwater infrastructure. Under MS4 Phase I and Phase II permits, catch basin cleaning is a documented Best Management Practice (BMP) requirement.
Why Mid-State Industrial
High-Capacity Vacuum Trucks
Built for heavy sediment loads and large storm drain systems.
24/7/365 Availability
Emergency response for flooded inlets and blocked drains.
Statewide Coverage
Serving Oregon from the coast to Eastern Oregon.
Over 55+ Years of Experience
Trusted by municipalities, contractors, and facility managers across the state.
Equipment Used for Catch Basin & Storm Drain Cleaning
Mid-State uses the Western Star Sewer ECO900 combination sewer cleaner for catch basin and storm drain cleaning, as well as drainage system maintenance.
- Combines high-pressure water jetting with powerful vacuum recovery in one truck
- Breaks up sediment, sludge, debris, and blockages in storm drain infrastructure
- Vacuums liquids, sediment, trash, and waste material from catch basins and drain systems
- Helps restore flow capacity in inlets, storm drains, culverts, and connected drainage lines
- Supports routine maintenance, emergency response, and stormwater compliance documentation
Best for: Catch basin, storm drain, culvert, and inlet cleaning; drainage system maintenance; and emergency blockage removal.
Service Areas
Mid-State Industrial provides storm drain cleaning services throughout Oregon and the surrounding region and can dispatch crews and equipment to Southwest Washington, Western Idaho, Northern California, and other service areas as needed.
Portland Metro
Multnomah, Washington, and Clackamas Counties
Salem & Mid-Willamette Valley
Marion, Polk & surrounding counties
Eugene & Springfield
Lane County & surrounding areas
Bend & Central Oregon
Deschutes County & Central Oregon communities
Roseburg & Southern Oregon
Douglas, Jackson, Josephine & surrounding counties
Eastern Oregon
Statewide dispatch available upon request
Statewide coverage. Call us to confirm availability in your area. (541) 726-6730
Combine Storm Drain Cleaning with CCTV Inspection for a Complete Picture
Cleaning removes the buildup, but it does not always explain why the problem happened in the first place. If your system has recurring slow drainage, repeated blockages, unexplained backups, sinkholes, settlement, or sections that fail soon after cleaning, a camera inspection can help identify what is happening inside the pipe.
Mid-State pairs storm drain cleaning with NASSCO-certified CCTV inspection to give you a clearer picture of your infrastructure’s condition. After the line is cleaned, our crews can inspect for cracks, joint separation, root intrusion, pipe deformation, sediment sources, offset joints, and other defects that may not be visible from the surface.
This combined service is especially useful for municipalities, property managers, industrial facilities, commercial sites, and contractors who need more than a temporary fix. You get a cleaner stormwater system, better inspection footage, and documentation that can support maintenance planning, compliance records, repair decisions, and budget conversations.
Why Combine Cleaning and CCTV Inspection
- Clean first, inspect right — A freshly cleaned line gives the camera an unobstructed view, producing clearer footage and more accurate findings
- One mobilization, two services — Combining both services in a single visit reduces scheduling burden, limits site disruption, and helps you get answers faster
- Document condition for compliance — NASSCO-certified video reports provide documentation you can submit to regulators, engineers, insurance carriers, or internal maintenance teams
- Find defects before they become emergencies — Cracks, joint separations, root intrusion, deformation, and failing pipe sections are often invisible from the surface
- Prioritize repairs with confidence — Know which pipes need immediate attention and which ones can wait before you commit to excavation or replacement
Struggling with a drainage problem that keeps coming back? Ask us about combining storm drain cleaning with CCTV line inspection. One call, one crew, one complete assessment.
Frequently Asked Questions
How often should catch basins be cleaned?
Most MS4 permits and industry’s best practices recommend annual cleaning at a minimum. High-traffic areas, sites near construction, and locations with heavy leaf fall may require more frequent service. We can help you build a maintenance schedule that meets your permit requirements.
What happens to the material you remove?
Collected sediment and debris are transported and disposed of in compliance with Oregon DEQ requirements. We handle the waste. You don’t have to.
Can you clean drains during a rain event?
We can respond to emergency situations at any time, including during active weather events. For routine cleaning, dry conditions are preferred for safety and efficiency.
Do you provide documentation for our NPDES compliance records?
Yes. We provide service records to support your SWMP annual reports and NPDES permit compliance files.
When It Clogs, We Clear It
Don’t wait for a backup or a violation notice. Schedule your storm drain cleaning today.
24/7 emergency dispatch available, statewide coverage across Oregon.