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Water Quality Trading


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Water Quality Trading

Water Quality Trading Rulemaking and Internal Management Directive Revision

DEQ is developing new rules for water quality trading. DEQ will propose these rules to the Oregon Environmental Commission, seeking approval at the commission's December 2015 meeting, after receiving feedback and input from three policy forums, as well as a public comment period. If adopted, these rules will strengthen the underpinnings of DEQ’s water quality trading program and provide clarity and regulatory certainty for both stakeholders and DEQ staff.

Along with the rulemaking, DEQ will revise its existing Internal Management Directive to incorporate new information and lessons learned since DEQ embarked on a trading program a decade ago. The directive provides guidelines to DEQ staff in handling water quality trading requests. It will serve as a companion document to the rule package.

Together the rules and the revised directive are intended to further DEQ’s efforts to: establish a credible, effective water quality trading program in Oregon, provide NPDES permit holders with cost-effective and sustainable ways to meet permit requirements, and accelerate watershed restoration and attainment of water quality goals.

Policy Forum

The policy forum is a meeting where all stakeholders and interested members of the public may learn about water quality trading in Oregon and provide feedback on DEQ’s rulemaking and Internal Management Directive revision effort. With the policy forum DEQ aims to get a more diverse range of experience and opinions than could be accommodated using a traditional Advisory Committee process. The policy forum does not take the place of a public hearing held as part of the rulemaking process during the public notice and comment period.

Water Quality Trading Policy Forum - Save the Dates

DEQ invites stakeholders and interested members of the public to participate in three policy forums on water quality trading in Oregon: Thursday, Dec. 4, 2014, Thursday, Jan. 29, 2015, and Thursday, March 5, 2015. At the forums, participants can learn about and provide feedback on DEQ’s efforts to develop new rules and revise existing guidance to strengthen and clarify Oregon’s water quality trading program.

All forums will be at DEQ Headquarters
811 SW Sixth Ave.
Portland, OR 97209

Participants may attend in-person or via web conference (web conference participants must log-in to both the conference call and the webinar):

Conference Call Information
Phone: 888-363-4734
Access Code: 2045600

Webinar Information
https://www.connectmeeting.att.com
Meeting Number: 8883634734
Access Code: 2045600

Policy forum agendas and materials will be posted to this site on the Monday before the policy forum. For more information, please contact Courtney Brown by email or call 503-229-6839.

 

Background

Water quality trading is an innovative program that allows facilities that discharge wastewater to a stream or river to meet regulatory obligations by:

  • Purchasing equivalent or larger pollution reductions from another source; or
  • Taking action to protect or restore riparian areas, wetlands, floodplains, and aquatic habitat to reduce the impact of pollutants.

Trading is based on the fact that dischargers in a watershed can face very different costs to control the same pollutant. Trading programs allow facilities facing higher pollution control costs to meet their regulatory obligations by purchasing environmentally equivalent (or superior) pollution reductions from another source at lower cost, thus achieving the same water quality improvement at lower overall cost. Trading may also allow Oregon to achieve water quality improvements more quickly than would otherwise be possible.

Water Quality Trading in National Pollutant Discharge Elimination System Permits IMD

In December 2009, DEQ updated its guidance on water quality trading to encourage and expand the use of water quality trading in Oregon. The purpose of the updated guidance, which is formally known as an internal management directive or IMD, is to provide DEQ staff with a consistent framework for evaluating water quality trades implemented through the NPDES permit program. The IMD will also provide interested parties with information on the DEQ process for evaluating trading opportunities.

The update to the IMD clarified it is focused on NPDES permittees because DEQ expects the majority of trading activity to be driven by the need to comply with total maximum daily load wasteload allocations or other requirements in NPDES permits, such as mass load limitations. However, it may be used as a framework for trading in other situations.

Permits with Approved Water Quality Trading Programs

Tools

  • Shade-a-lator ZIP
    DEQ's Shade-a-lator model v6.3 may be used to calculate effective shade. It is a solar routing model built into an Excel spreadsheet that runs on a combination of indicators gathered from GIS and from the field to calculate the temperature credits received from riparian shade restoration.

Resources

EPA Resources

Other Water Quality Trading Resources

 

[print version]

For more information about Water Quality Trading contact Ranei Nomura by phone at 541-686-7799 or by email.

Oregon Department of Environmental Quality
Headquarters: 811 SW Sixth Ave., Portland, OR 97204-1390
Phone: 503-229-5696 or toll free in Oregon 1-800-452-4011
Oregon Telecommunications Relay Service: 1-800-735-2900  FAX: 503-229-6124

The Oregon Department of Environmental Quality is a regulatory agency authorized to protect Oregon's environment by
the State of Oregon and the Environmental Protection Agency.

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