Stormwater Management &
Underground Injection Control Systems
Local and state regulatory agencies’ attention on stormwater management and treatment has expanded in recent years and this trend will continue well into the future. Environmental Works is well versed in the regulatory requirements that apply to stormwater runoff, from the rule authorization of existing underground injection control systems to site development.
Stormwater Services
- » Underground Injection Control Registration & Rule Authorization
- » Bioswales & Drywells
- » Compliance Monitoring
- » Stormwater Management Plans
- » Stormwater Technology Validation Studies
- » Stormwater Pollution Prevention Plans
- » Rain Harvesting and Reuse
- » Erosion and Sediment Control
Underground Injection Control
What is an Underground Injection Control (UIC) system?
The Oregon Department of Environmental Quality defines a UIC as "any man-made design, structure or activity which discharges below the ground or surface." It is currently estimated that up to 75% of UICs in Oregon are used for stormwater disposal and most commonly found on large parking lot surfaces.
Common UICs include:
- » Drywells (stormwater/wastewater discharge)
- » Cesspools (septic systems serving more than 20 people)
- » French Drains, Soakage Trenches, Infiltration Galleries
How do the Oregon UIC regulations affect me?
Many owners/operators registered their UIC systems and did not complete a Authorization by Rule application or obtain approval for their system. Many other UIC systems were installed without applying for registration and obtaining authorization.
If you have a UIC the law requires that is be registered and rule authorized by the DEQ. Starting January 1, 2009 owners/operators of UICs will be liable for penalties and enforcement retroactive to 2001.
What steps should I take to become compliant?
You should contact an environmental professional. Environmental Works is well versed in the regulatory requirements that apply to the registration/rule authorization of underground injection control systems. We will develop a site-specific and cost effective solutions to register/rule authorize your UIC with the DEQ and eliminate costly penalties.
