Water Wisdoms | June 2023 Newsletter
Summer of Giveaways Returns!
The MWMC is bringing back our annual Summer of Giveaways event! To kick things off, we are giving away tickets for Springfield Utility Board's Light of Liberty Celebration to four lucky winners! This year's event will feature music from Abba Caddabra, family fun, and, of course, fireworks to cap off the 4th of July! To enter, follow MWMC on Facebook or Instagram and like one of the contest posts. To learn more and see the official rules, visit the MWMC website.
Riverside Restoration Project Launch
The MWMC is working with The Freshwater Trust and local watershed councils to improve the health of our rivers and streams. Our non-profit partners are looking to plant and maintain an attractive, resilient mix of native trees and shrubs in a buffer along the water’s edge at sites along the banks of the McKenzie, Mohawk, Middle Fork Willamette, Coast Fork Willamette and Row Rivers. They’d love to talk with you if you have a suitable site available.

In addition to replanting forests, our partners will also remove invasive vegetation such as Himalayan blackberry and install livestock exclusion fencing if needed. Projects include long-term stewardship to ensure the new riverside forests thrive. Not only is there no cost share or work share, but landowners also receive yearly lease payments for participating in the program.

What is the catch, you ask? There is none. The MWMC is funding this project as part of its NPDES Permit temperature control plan while also providing other benefits to our rivers. Forests along the river’s edge benefit fish and wildlife habitat and improve water quality by shading the water, filtering out excess sediments and nutrients, and eventually contributing large wood to build instream habitat complexity in the river. Shade is important because solar radiation can warm the water too much for our native cold-water fish such as salmon, trout and lamprey during critical times in their life cycles.

To learn more about this streamside planting program or to schedule a no-obligation site visit, contact Alexis Graves, Restoration Program Coordinator at alexis@thefreshwatertrust.org or (925) 719-7926.
Thermal Load Mitigation Study Submitted to Oregon Department of Environmental Quality (DEQ)
The MWMC’s renewed NPDES permit updated thermal load limits to reflect Oregon’s most recent temperature standards. The MWMC has a compliance schedule that scales up the requirements every five years, which means the breakpoints will be in 2027, 2032, and 2037. It also requires that the MWMC submit a report to DEQ within the first six months of the permit cycle to identify what temperature offsets need to be created and how the MWMC will implement programs that can create those offsets.  

The City of Springfield’s Environmental Services Supervisor, Todd Miller, completed that report and identified two programs that will allow the MWMC to reach its temperature goals to protect salmon and other native river species. The MWMC’s riparian restoration program with The Freshwater Trust and Pure Water Partners will create enough shade to comply with nearly all permit requirements by the year 2027. Additionally, the MWMC is planning a recycled water project that will create an alternative water source for certain industries that pump naturally cold water out of rivers, particularly sand and gravel operations. This project will complement the riparian restoration shade projects to offset all of the near-term temperature requirements in the MWMC’s permit.  

The study did identify one area of potential risk for temperature. Exceptional weather conditions that occurred once in a 20-year period can increase wastewater flows to the point that it exceeds normal thermal load measures. The MWMC will continue to evaluate those circumstances to see if they recur and determine if other mitigation strategies are needed.  

So what does this all mean? The MWMC is required to make sure the Willamette River is still cold enough to be habitable for native wildlife. Our plan is to plant trees and shrubs along miles of riverbank areas (with the help of our partners!) to naturally cool the waters and offset wastewater discharge. We will also create a water reuse program that allows cleaned wastewater to be used for permitted purposes and reduces the burden on the river when cold water is pumped out of it. We will also evaluate heavy rainfall events to make sure they don’t cause significant harm or exceed our permit requirements, and if they do, we will develop new plans to compensate for those conditions.  
Pollution Solutions
Even though it is Oregon state law to label wipes as non-flushable, you may still find some at the store that say they are. It's important to know that there's no such thing as a flushable wipe, even if the packaging says it is! Wipes may get through your toilet drain, but they can wreak havoc once they enter the wastewater system, clogging pumps and pipes. Wipes don't dissolve in water, which is why it's important to only flush the three P's: pee, poop, and toilet paper!
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