Category Archives: Health

Why Aquaponics in Prison?

By William Rathgeber, SPP Biological Science Technician. Photos by Marisa Pushee.

In early 2018, the Sustainability in Prison Project (SPP) partnered with Symbiotic Cycles to bring aquaponic gardening to Cedar Creek Corrections Center. I joined the program in spring of 2019 and I’m excited to be a part of this project because I view sustainability as a critical element of food security. This program exposes incarcerated individuals like myself to a new skill set required for maintaining alternative agriculture practices. I have also been excited to learn that this rapidly growing field is gaining momentum worldwide both as a backyard hobby and as a larger-scale means to harvest produce without tilling and weeding.

From left to right: SPP Biological Science Technician William Rathgeber, Symbiotic Cycles Co-founder Nick Naselli, and SPP Biological Science Technician Sanchez Bagley.

Aquaponic gardens can produce food naturally and organically with much less water than a conventional garden. Aquaponics is also more sustainable than traditional farming practices. The project comprises of an aquaculture system based on a symbiotic relationship between bacteria, plants, and fish in a closed ecosystem. The plants grow in a soil-free aquaculture and the plant roots clean the water for the fish while the fish provide nutrients for the plants. The plants and the fish work together so the water can be recycled indefinitely. Only evaporated water needs to be replenished. 

Environmental, economic, and health concerns are excellent reasons to adopt an aquaponic garden. Aquaponic gardening offers a chance to reduce our carbon footprint because the produce being harvested doesn’t have to travel hundreds of miles to your grocery store. It also doesn’t add fertilizers that can pollute the local water reservoir or harm the local flora and fauna. Additionally, aquaponics is becoming popular among young and old locavores (people who buy local) concerned with nutrition, avoiding artificial additives, and protecting the environment.

Kale has been a consistent success in the system, growing well through the winter.

In an increasingly environmental and sustainable focused world, these alternative agriculture practices prepare incarcerated individuals to have skill sets that will compete with the changing times. While incarcerated, we are not only educated in this alternative aquaculture practice but we get to provide the fruits of our labor to the kitchen for mainline meals. The Cedar Creek aquaponics system is supported by the design team at Symbiotic Cycles. They also provide consultation and informational on-site visits conducting hands-on question/answer seminars for Cedar Creek SPP Technicians and Centralia College Horticulture students.

Caring about people, caring about place

by Joslyn Trivett, SPP Education and Outreach Manager

Airway Heights Corrections Center (AHCC) is a fair trip from the Evergreen team’s offices in Olympia—a six hour drive, or a flight to Spokane and renting a car. Even so, each of us who has been before looks for excuses to go again. AHCC positivity and enthusiasm are infectious, and it is great fun to join them whenever we can.

A likely source of the positivity is the staff culture; it is easy to feel the influence of AHCC leadership and staff wellness and productivity throughout the facility. They take on new projects expecting to succeed, and work hard. At the same time, they don’t take themselves too seriously. They laugh a lot! They talk openly about their own faults, and poke friendly fun at others.

AHCC staff make fun during a sustainability meeting. Photo by Ricky Osborne.

AHCC’s waste sorting program is so effective that the incarcerated porter didn’t understand what the corrections staff meant when asking about “garbage.” That word starting to lose its meaning was so delightful that we all started to laugh.

Before a nature illustration class, Associate Heinrich talks with an incarcerated student. Photo by Ricky Osborne.

Just as important, they also listen intently to others’ ideas and questions. They believe in each other, and do a grand job of celebrating everyone’s successes. The work environment is pervaded by a can-do attitude. As Kraig Witt, Recreation Specialist 4, has said, “This is our giant coloring book. Let’s play…there’s no can’t. We can do anything.

Their optimism finds many willing partners. AHCC hosts extraordinarily productive sustainability programs. To name a few: a thriving in-prison beekeeping club; Pawsitive dog training supported by two humane societies; more than 500 cords of firewood processed for donation to low income families each year; new quilting and vermicomposting programs. Most of the prison grounds are devoted to gardens, and when regional water contamination meant they needed to suspend growing vegetables, they planted flowers instead; they know how to make lemonade from lemons!

Correctional Program Manager Mike Klemke describes the Computers 4 Kids program. In the last year, incarcerated technicians refurbished 4,321 computers.

At the heart of these efforts is investing in AHCC staff. Associate Superintendent Kay Heinrich has said, “It really engages the staff to care about the environment of where they work. People care about where they’re working; it increases their morale.” A previously incarcerated SPP technician and current Evergreen student advised us that taking care of staff makes the prison experience better for everyone. We look to follow AHCC’s example on what that can look like.

AHCC dedicates a huge area to cutting and stacking cords of firewood for Spokane Neighborhood Action Partners (SNAP). Photo by Bethany Shepler.

 

UW & Prison Study Soil Health

Inmates at the WSRU Vermiculture program partner with the University of Washington to test the ability of soil health to influence human health

By Nick, Teaching Assistant for University Beyond Bars, Monroe Correctional Complex
Photos courtesy of Joel Strom, University Beyond Bars

Ms. Landefeld harvests from the plots with the help of a composting technician.

With the goal of improving how we grow food, Washington State Reformatory (WSRU) vermiculture technicians and scientists from the University of Washington (UW) are studying soil health at the prison. The incarcerated technicians are assisting with scientific trials of different types of soils to see if they can produce vegetables containing higher levels of key elements that have been shown to improve human health.

Earlier this year the vermiculture program was approached by Dr. Sally Brown, a professor at the UW Ecosystem Science Division, College of Forest Resources, to assist in this project.  Dr. Brown had become familiar with the vermiculture program when she co-authored an article with one of the inmate technicians about some of the composting techniques employed at the facility. Dr. Brown had been working with graduate student Sally Landefeld on a series of trials to grow vegetables in several different types of soil to test for relationships between soil health and antioxidants and other important disease-fighting nutrients. On a tour of the facility, Dr. Brown noticed a unique opportunity in the gardens adjacent to the worm farm:  the soil there had been treated with composting by-products for several years, some areas with Bokashi-treated (fermented) compost and others with vermicompost (worm castings).

A trial plot is ready for planting; Washington State Reformatory Unit (WSRU) at Monroe Correctional Complex (MCC). Photo courtesy of Joel Strom, University Beyond Bars (UBB).

In April, Dr. Brown and Ms. Landefeld met with vermiculture technicians and set out three separate plots that would be used for the trials:

  1. No soil treatments with soil amendments
  2. Several treatments of Bokashi composted food waste over several years
  3. Heavily treated with worm castings and vermicompost.

One of the vermiculture technicians was asked to be the project lead. He and his peers prepared and marked the plots for planting.

Dr. Brown and Ms. Landefeld returned in May and planted broccoli, carrots and onions in all three plots.  Despite an ongoing battle with rabbits throughout the spring, by June the crops in all three plots were growing well.

Ms. Landefeld returned to the vermiculture program in mid-June to deliver an instructional presentation on how she decided on the path for her doctorate and what she was hoping to accomplish with the prison-hosted study. The WSRU vermiculture program offers a 1,000 hour SPP certification in collaboration with Tilth Alliance, and guest lecture are part of the curriculum. In this presentation, Ms. Landefelt said:

“We are just starting to understand the intricate relationship between soil health and public health. Healthy soil contains plenty of organic matter, which provides nutrients to plants, fosters microbial life, and improves soil physical properties including water holding ability and tilth.  If we deplete soil organic matter, we may reduce the soil’s ability to produce high yielding crops that are also rich in nutrients.  This project aims to (i) characterize soil health by analyzing soil properties including carbon, nitrogen, phosphorus, organic matter, soil structure and microbial content, and to (ii) quantify both quantity and quality of the vegetables grown on the control and high organic matter plots.  In addition to plant yield, we will test the vegetables for nutrients, vitamin B6 (pyroxidal) and phytochemicals including sulforaphane, beta-carotene (provitamin A), and quercetin.”

Broccoli growing in the vermicompost plot.

By mid-July, the broccoli was ready to be harvested and Dr. Brown and Ms. Landefeld worked with the technicians to harvest from all three plots.

As the project progresses they will return to the prison periodically to harvest other vegetables and take soil samples.  The vitamins and phytochemicals will be tested using a technique called liquid chromatography-mass spectrometry (LC-MS) in order to relate the phytochemical content of common garden crops with soil health.

This project is a great example of SPP’s vision to create a collaborative, intellectually stimulating environment in which incarcerated men and women play key roles in conservation and advancing scientific knowledge and has been a win-win for the vermiculture program as well as the University.

Dr. Brown and a vermiculture technician harvest from a trial plot.

Farm to Table Celebration at WCC

Text and photos by SPP Prairie Conservation Nursery Coordinator Alexandra James

Harvest Pizzas line up.

The Farm-to-Table concept is making headway in Washington state prisons. In general, the concept promotes the use of local food in restaurants, schools, and community centers adjacent to regional farms. This growing season at Washington Corrections Center, SPP’s Conservation Nursery crew tended the vegetable plots adjacent to their violet beds; the crew sowed, grew, and harvested hundreds of pounds of food to support the local food banks, making farm-to-table possible for people with the greatest need.

SPP hosted a pizza party for the crew in celebration of their efforts. Pizza toppings and salad fixings were harvested from vegetables growing in the horticulture garden. The crew worked together to create colorful pizzas to share amongst the SPP nursery crew and DOC staff.

Colorful Pizza topped with edible flowers.

The vegetable garden served as an educational forum, where crew members learned about organic agriculture and the implications of food systems in the United States. Hard work and long hours were a common attribute needed to sustain the gardens. Along with the produce from the horticulture program, WCC produced over 24,414 lbs. under the leadership of Benri Deanon, Grounds Supervisor. The WCC staff and crew members did an incredible job working together to support their local community outside of the prison walls.

The celebration not only marked an important milestone for the gardening season; it was also a joyful transition for SPP staff in the Conservation Nursery. Joey Burgess, SPP coordinator for two years, is moving on to be a horticulture and literacy instructor at WCC. He will be working for Centralia College and will bring his dedication and expertise full time to incarcerated students.

Alexandra James will step in as the new SPP coordinator at WCC. Alex joins the SPP team with experience in environmental education and is looking forward to sharing her knowledge and passion for nature with the WCC crew. She hopes to enhance her understanding of environmental education by engaging, empowering, and learning from our incarceration community.

Salad with kale, collard greens, lettuce, edible flowers, chives, and tomatoes.

Finding Elysium

Words and Color-Pencil Illustrations by Michael Gorski, Conservation Technician, Stafford Creek Corrections Center
Editor’s note: Seems like Mr. Gorski gives SPP too much credit, but his beautiful work needs to be shared!

I was introduced to my artistic life in 1959. I lived in a dysfunctional family that was without love. However, I was blessed to be in a small country-town of about 500 people in the woods of Central Washington. Mt. Adams was the view from the front yard. A beautiful mountain creek flowed serenely through our town. Our town was five blocks by seven blocks in diameter, so, within minutes, I could escape the prison of my childhood and wander into the realm of the country-stream that became my Elysium.

It was in the summer of 1959 that my grandfather came to stay with us for a summer visit. He came to the United States from Russia in 1912 where he had been an artist, musician, and woodcarver. He noticed that every morning I would wander off (sneak out) of the house long before the madness began. He asked one day if he could join me in my country, Elysium. That summer, my grandfather taught me how to draw nature using colored chalk, charcoal, and colored pencils. But this was not just an education on art. This was a lesson in recognizing the inherent quality and basic constitution of all things – all things that flowed the waters, flew in the air, and grew in the ground. He taught me that Mother Nature’s garden is God’s gift; and this countenance is what will protect me.

Once my father and older siblings found out what I was doing and saw my art work, they laughed at me and teased me mercilessly. I continued on through life for the next 51 years keeping my artwork and love for the outdoors private and personal. I was so self-conscious that I went on secret camping trips that I hid from my family. I even hid my love for flowers and gardening by acting as if the work was for my wife and daughters. I felt that I had to hide what brought me peace.

Then, serendipitously, a guest lecturer [Jeanne Dodds] from the Sustainability in Prisons Project held a workshop to teach how to draw butterflies, birds, and other nature imagery with colored pencils. I was at once transported to my childhood Elysium. Working with the Sustainability in Prisons Project erased the need to keep my artwork and devotion to nature a secret. Not only was I taught how to coax seeds to germinate, but my sense of self germinated in the process. Working to ensure the health and survival of plants became the focus of my life. Through tending vegetable and flower gardens, caring for honeybees, learning about greenhouses and aquaponics, and cultivating wild prairie seeds, it became okay to share my love for these things. It became okay to share my artwork for the first time in my life. I am now drawing pictures of birds for my daughters and my grandchildren. We as a family are now discussing nature – mountains, woods, rivers, camping, hiking, and gardening. An old man has the tools he needs to succeed in life and share all he is with those he loves.

I can now say that I am proud of my artwork. My hope is that anyone who looks upon one of my drawings can feel the sense of peace inside myself and the birds that I draw. Thank you for teaching an old man about life. Carpe diem!

Busy as a Bee at WSP

By Bethany Shepler, SPP Green Track Coordinator

Group photo of program sponsors Jonathan Fischer and Ron Benjamin, professional beekeeper Mona Chambers, and a class of inmate beekeepers. Photo by Ricky Osborne.

Amid the razor wire and blocky buildings of the Washington State Penitentiary, you might be surprised to see beautiful blooming flowers and thousands of bees busily bumbling through their work. From catching feral swarms, to breeding their own queens, the beekeeping program at Washington State Penitentiary (WSP) has established themselves as a successful and inspirational model.

The program began about 5 years ago when three feral hives were discovered on the grounds. Some of the staff was interested in raising bees and contacted Rob Coffee, an experienced beekeeper. Unfortunately, those first few hives didn’t last the year, but still it was enough of an introduction to catch the interest of staff and inmates.

Over the years, there have been staffing changes and many generations of bees have come and gone. Rob Jackson, now Associate Superintendent, first pushed for the bee program when he noticed those feral hives on site. These days the program is run by Jonathan Fischer and Ron Benjamin, both corrections staff and experienced beekeepers. Last year, a professional beekeeper and founder of See the Bees, Mona Chambers, donated her time to come teach a class of beekeepers at WSP; since then she has kept in contact with them monthly and has supported program innovations such as natural, effective ways of mite control. The program also receives some input from the same Master beekeeper (from Millers Homestead) who supports the beekeeping program at Airway Heights Corrections Center.

A class at WSP working with bees. When asked about the beekeeping course, one student said “I love it. It’s so exciting. Honored to be a part of it, really. If they were going to transfer me next to my family, I’d tell them to wait until this was done.” Photo by Ricky Osborne.

Jonathan and Ron teach WSP’s class to certify inmates as apprentice beekeepers has 15 slots, and clearly this isn’t enough to meet demand – there were 90 inmates who wanted to take the class this year! The course is split between in-class sessions and hands-on working with hives. Their goal of the program is for inmates to gain sufficient experience and journeyman level-certification so they could teach the classes themselves. Even in the early days of the bee program, staff wanted this to be a program that inmates could be fully involved in and eventually run.

Currently, WSP has 12 healthy hives, and that’s even though only 5 made it through the winter. To boost their numbers, they catch feral swarms or buy packages of bees. The one thing that WSP won’t buy are queens—they can rely on Ron Benjamin’s experience as a commercial beekeeper in which he learned how to breed queens. By breeding their own queens, they can choose to favor certain traits and genetics beneficial to their environment.

A class of students, program sponsors Jonathan Fischer and Ron Benjamin, and professional beekeeper Mona Chambers inspect the hives before opening them to check on WSP’s bees. Photo by Ricky Osborne.

The WSP beekeeping program’s main goal is to help incarcerated individuals build skills as productive members of society, but they have many other things they want to accomplish, too. They want to educate inmates and staff about the beekeeping crisis on the west coast, and do their part to reverse the bee shortage; they want to give inmates opportunity to experience the serenity that comes with beekeeping; and—above all—teach inmates a marketable skill to have when they’re released.

As the season wraps up, WSP will harvest their honey and package it in jars that are decorated in a seal designed by this years’ graduated beekeepers. Once they finish harvesting, they will begin to wind down for the winter. We at SPP look forward to more continued success and inspiration from the busy beekeepers of WSP.

An inmate beekeeper inspects a frame outside of a hive at WSP. Photo by Ricky Osborne.

Bright colors speak loudly for the hard work being done at Stafford Creek!

Photos and text by Joey Burgess, SPP Conservation Nursery Coordinator for Stafford Creek Corrections Center (SCCC)

In SCCC’s nursery, technicians sow wild seeds for prairie restoration; here, a technician works with Scouler’s campion (Silene scouleri) seeds.

For nursery technicians, much of the year is spent inside greenhouses where they can be found sowing prairie seeds and tending vegetable starts. Weeding, watering, and controlling insects are the main duties — duties that generally do not yield much glory. However, when summer arrives, the facility resembles a hive that buzzes with activity, color, and pride.

Prairie plants move from greenhouses to outdoors as they mature. Vegetables are unearthed, cleaned, weighed, and sent to local food banks. Flowers are blooming as they are sent to various gardens around the facility. And amidst all of that – cultural & education events.

In photos, here is a sampling of the summer’s activities and harvests.

(From left) Shabazz Malakk, Bui Hung, Aaron Bander, and Travis Newell just harvested beets from one of their vibrant vegetable gardens near the Conservation Nursery.

Shabazz Malakk looks for ripe strawberries in the lush garden of the Conservation Nursery.

Terrell Lewis carefully moves established prairie plants to meet the needs of the next stage of growth – to a greenhouse with different watering conditions.

(From left) Joshua Hieronyms, Toby Erhart, Travis Newell, Bien Nguyen, and Mark Sherwood share salad and sustainability and the SCCC cultural event.

Nature Imagery in Prisons Project

By Nalini Nadkarni, SPP Co-Founder, John Wasiutynski, Director of the Office of Sustainability for Multnomah County, and Joslyn Rose Trivett, SPP Education and Outreach Manager

The human race has been intimately connected with and dependent upon nature throughout its history. Our species gains numerous physical, emotional, spiritual, and mental health benefits through contact with the natural world; this has been strongly demonstrated by research in a variety of settings (see library curated by the Children’s Nature Network, and another compiled by a member of the faculty at University of Washington’s College of the Environment).

Dr. Nalini Nadkarni querying inmate on which of a variety of nature images are most appealing prior to showing videos in solitary confinement cellblocks, Washington Corrections Center, Shelton, Washington. Photo by Benj Drummond.

For some people, contact with nature and the outdoors is difficult or impossible. People incarcerated in “segregation”, maximum security areas, do not have access to the “yard” or any outdoor areas inside or outside prison fences. In these cases, vicarious nature video experiences may be the only possible contact with nonhuman nature. Nature videos cannot provide full relief from of the many emotional, cognitive, and physical stresses associated with segregation, but they can reduce stress, aggression, and other negative emotions. Plus, providing nature imagery to inmates imposes little additional burden on corrections staff.

Multnomah County Sheriff’s Office improved Inverness Jail’s Treatment Readiness Dorm with nature imagery. It’s a small change that creates a noticeable shift in the character of the room. Inmates’ response to this pilot was unanimously positive; following this success, staff have added nature imagery to nearly all the dorms in the two jails. Photo by Alene Davis.

Championed and supported by an inspired team, Nature Imagery in Prisons Project (NIPP) is gaining traction as a new standard for segregated housing and other areas of prisons. The NIPP team first conducted a study at Snake River Correctional Institution in Oregon, which resulted in definitive findings. Interviews of staff members revealed that although many were initially skeptical about offering nature imagery to inmates, by the end of the year-long study the majority of staff recognized the offering as potentially valuable. Staff respondents agreed that the inmates became calmer after viewing the videos, and that these effects lasted for hours, with less violent behaviors and fewer angry outbursts by inmates.

Incarcerated individuals in the program reported feeling significantly calmer, less irritable, and more empathetic. Analyses of prison records revealed that those inmates who watched nature videos committed 26% fewer violent infractions compared to those without videos. More detailed program results are available in the January 2017 issue of Corrections Today and a research brief from Oregon Youth Authority.

Nature Imagery in Prisons Project has gained high-level media attention from Time magazine, MSNBC, and the Oregonian, and will be the cover story for Frontiers of Ecology and the Environment in September. As of August, 2017, there are active and in-development programs in Alaska, Nebraska, Florida, Oregon, Wisconsin, Utah, and Washington State. Oregon (Multnomah County and state corrections) and Washington State have extended the concept beyond segregation, offering nature imagery in computer labs, staff areas, day rooms, and mental health/therapeutic-focused living units.

Results from the Snake River program and staff and inmate testimonials suggest that exposure to nature imagery can be helpful. It is a low-cost, low impact intervention that is helpful in reducing disciplinary referrals, violent behavior, physiological states, and connections and reconnections to nature. More research is needed to understand specific elements of the program, and inform application nationwide.

Acknowledgments: The research team for this project includes Tierney Thys, Patricia Hasbach, Emily Gaines, and Lance Schnacker. Funding was provided by the National Science Foundation, the University of Utah, and an anonymous donor.

This Nature Imagery room at Washington Corrections Center is accessible to 150 men with severe cognitive challenges, and can be a place for self-calming.  One of the residents said, “My mind is eased. I like to be there all the time.” SPP’s Evergreen and WA Corrections staff discuss modifications that will improve the program space. Photo by Ricky Osborne.

 

 

 

Summit for Beekeeping in Prisons

By Emily Passarelli, SPP Green Track Coordinator, and Joslyn Rose Trivett, SPP Education and Outreach Manager

A WSP Beekeeper gets geared up and ready to check on the hives. Photo by Ricky Osborne.

You might think that beekeeping in prisons is a nice idea, but not a big idea: maybe it’s a small, fanciful project that would crop up here or there. Not the case!

In Washington State prisons alone, we already have seven beekeeping programs up and running, and at least three more are in the works. Beekeeping is also in the prison at Joint Base Lewis-McChord, and many corrections facilities nationwide, including Georgia, Maryland, IllinoisOregon, Florida, Nebraska, and LA County. Beekeeping programs can also be found in foreign prisons like England, New Zealand, Italy, and France. We’ve  been contacted by prisons interested in beekeeping in Massachusetts, Albania, and Canada!

Three Maryland facilities host honeybee programs to provide training for inmates and boost the local population of pollinators. These hives are at Maryland Correctional Institution for Women. Photo by Anthony DePanise of Maryland Department of Public Safety and Correctional Services.

Outside of prison, reentry programs, like Sweet Beginnings in Chicago, offer meaningful work experience. The founding executive  director of Sweet Beginnings, Brenda Palms Barber, found that “Fewer than 4% of Sweet Beginnings participants go back into the criminal justice system, compared with the national average of more than 65% and the Illinois average of 55%.” How amazing is that?

Adding to the honeybee focus are countless prison gardens that are accessible to many types of pollinators: beds of flowers and herbs, small-scale vegetable production, and full-scale farms. Corrections facilities typically don’t use any chemical pesticides, so don’t contain the systemic poisons that threaten foraging pollinators; prison plantings are helping to rebuild pollinator habitat by offering a safe food supply. Some prisons add habitat structures for native pollinators, such as mason bee boxes at Coyote Ridge Corrections Center (see photo) and a literal-log delivered to the retention pond at Airway Heights Corrections Center.

A home for mason bees, a native pollinator, at Coyote Ridge Corrections Center. Photo by Ricky Osborne.

These programs tap into the many therapeutic benefits of working with nature, which has been widely documented in scientific research. Working with honeybees is particularly soothing; it’s impossible to get good results with bees without calming down. Both inmates and staff sorely need relief from prison stresses, and nature programs can be a place of refuge and recharge.

Also these programs provide a way for inmates to “give back ” to communities and the environment.  In recent decades, pollinators have been dying at a frightening rate, putting our food sources in jeopardy: we depend on pollinators for more than 30% of human food and drink. Generally, nearly all plants with flowers need pollinators; 85% depend on insects for their reproduction! We need healthy hives to conserve and restore bee populations. In 2015, pollinator health was declared a national priority; as a hobby or career, beekeeping is has societal recognition and value. This is no fanciful endeavor—we need bees to thrive so that we can thrive.

A professional beekeeper devoted her summer vacation to teaching about bees in a prison; how cool is that. Photo by Ricky Osborne.

In Washington, we are ramping up to a full-day Summit for Beekeeping in Prisons, to be hosted by Washington Corrections Center for Woman on March 3rd. More than 100 people are registered, and they will come from all 12 Washington prisons, the Evergreen State College, various non-profits and community groups, and multiple beekeeping associations, including the statewide association that oversees beekeeping certification. A major bonus of holding the summit inside a prison is that incarcerated beekeepers will be able to participate. All partners will share best practices, future prison beekeeping plans, safety ideas, community outreach plans, and pollinator health knowledge. We can’t wait to hear what great ideas and thoughts come from our many, fantastic partners!

Each program depends on partnerships among incarcerated individuals, corrections staff, and expert beekeepers. They are united in learning about and tending to something beautiful, complex, and a little bit scary…until it becomes second nature.

 

 

 

 

 

 

Making the most of a waste water lagoon

By Anna Crickmer, PE, Project Manager, Capital Programs, Department of Corrections

Photos by Clallam Bay Corrections Center staff

The head operator of the waste water treatment facility at Clallam Bay Corrections Center.

The head operator of the waste water treatment facility at Clallam Bay Corrections Center smiles in front of the waste water “polishing” pond.

Sewage treatment at Clallam Bay Corrections Center (CBCC) is the epitome of sustainable operations. They have an aerated lagoon (very low tech) with a polishing pond of duckweed (also very low tech), but staff are so dedicated to the operation that they get contamination reduction results exceeding some very high tech operations.

The main way to measure sewage treatment performance is the reduction of Biochemical Oxygen Demand (BOD) and Total Suspended Solids (TSS). Aerated lagoons generally reduce BOD by 75-80% and TSS by 70-80%. High tech, activated Sludge plants, the gold standard of sewage treatment, usually get 85-97% reduction in BOD and 87-93% in TSS.

The plant at CBCC gets 96% reduction of BOD, and 99% reduction of TSS—even better than the gold standard! 

One reason that they get these remarkable results is that they aerate the heck out of the lagoon. The original aerators are still in operation, thanks to meticulous maintenance, and more aerators have been added. In the summer months, water stays in the lagoon for 25 1/2 days before moving to a second pond, the “polishing” pond.

The prison's waste water starts its treatment in a lagoon full of aerators.

The prison’s waste water starts its treatment in a lagoon full of aerators.

The polishing pond is covered in duckweed. The duckweed takes up nutrients such as nitrogen and phosphorus (pollutants if discharged), and shades the water so that no algae can grow. The duckweed is grown in “corrals” so that it doesn’t blow to one side of the pond. The sides of the corrals tip over so that the operators can travel across them in a small pontoon boat when they maintain the pond. Water stays in the polishing pond 24 1/2 days, and then is ready for discharge into the Strait of Juan de Fuca.

The second treatment pond, the "polishing" pond, is covered in duckweed; the grid of corrals is to keep the duckweed coverage complete (without those barriers, the floating plants would migrate with the wind).

The second treatment pond, the “polishing” pond, is covered in duckweed; the grid of corrals is to keep the duckweed coverage complete (without those barriers, the floating plants would migrate with the wind).

The staff operators of the plant are exceptionally competent, and likable characters besides. Both used to be loggers, and say that their environmental conscience has been raised considerably because of their work at DOC. One of them told me, “Why, I even want to save whales now!”