Organic Certification!

We just got word that Dirt Hugger Local Compost is officially “listed by the Organic Materials Review Insitute (OMRI) for use in organic production.” From the beginning have been making compost according to organic standards, but we finally bit the bullet went for the certification. It’s a little confusing, but OMRI Listing is to food production inputs (farms, gardens, etc…) as USDA’s “Organic” is to food.   The same group, National Organic Standards Board, regulates both Organic food and Organic input certification, but when it comes to the certification process there is a distinction between food and farm inputs. We’re excited because of the added credibility for our product, and because certification streamlines paperwork for our organic farm customers.

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STA Certification

We just received the Seal of Testing Assurance from the United States Composting Council!

OMRI Organic Certification is next (stay tuned!)

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Summer Scenes

This summer has been a busy one. We’ve had a lot of early mornings, late nights, and made a bunch of compost. Check out this photo essay of the Dirt Hugger summer.  

the site from afar

an early morning

Dirt Hugger name and logo- a registered trademark!

Hood River Middle School's new greenhouse

compost customer- Nora’s Table
the site after grinding yard debris

compost customer Full Sail

delivering compost to a local farm

early morning

Hood River Middle School

commercial food waste

the black gold mine


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A Complaint!

The two biggest potential issues in developing a composting facility are: leachate (stormwater that leaves a site) and odors. The regulating and permitting office in Oregon is the DEQ and they are very attuned to each of these issues. In issuing a permit they want to see that you have plans to address and abate both water and odor potentials. At our site we deal with water through the stormwater retention pond, which captures all leachate on site to ensure there is no run off. With regards to odors, depending on the odor there are a few different strategies for abatement.

There are three common aromas emanating from a compost facility. The first, and most common is the “sweet” smell of ground yard debris. It kind of smells like a forest or wood mill. This is normal and does not raise any concerns. The second aroma would be a “bitter” or anaerobic smell. This typically comes from compost not receiving sufficient oxygen. In our system that would signal that the piles need to be turned or aerated. If the piles are sufficiently aerated it could also signal the presence of heavy nitrogen feedstocks (fruit, food, grass clippings). In this case a compost biofilter (literally applying a 6″ blanket of compost) can be used to diffuse the aroma. The third common aroma from a composting facility might come from the retention pond. There is a lot of Biological Oxygen Demand (BOD) in a pond and it can create an odor if not aerated properly.

Michael working his magic

This Monday we receive our first official odor complaint for the facility through the DEQ. After receiving the email we first did a complete walk around the site to determine the potential source. We did not detect strong odors, but our best guess was the pond. We decided that morning to add aeration to the pond immediately. A friend and water resource engineer, Michael Huggins, happened to be visiting Oregon and wanted to help out at the site- lucky us. On Monday we installed and ran two new aeration pumps in the pond.  Wednesday morning, our local DEQ official conducted a walk around the facility and reported “zero odors”.

new aeration system in place

The point of relating this story is that we strive to be good neighbors and community partners. We view the complaint as an opportunity to improve and welcome feedback. If a community member has a question or complaint, please contact us. If you’d like a tour, let us know, we love showing people what we’re doing. We will respond as best as we can.

Thanks to Michael for his help, and the crew at Recology for the blowers.

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Failure Parts VI & VII

Failure is the engine that drives our entrepreneurial venture forward. Every day we make mistakes and hope that they are minimal and that we can learn something valuable from them. That’s not always the case, so at least we hope that we can laugh at them, which is usually the case.

Event Composting

If you’ve read this blog, you may have seen that we’ve been attempting event composting for almost a year now (event composting is collecting food waste from events). We have made a concerted effort to create signage, containers and subliminal cues that will all increase the success rate for event composting. You’d think after a year we’d have it dialed-not so.



We were asked to help compost at a recent company picnic. We were excited for the opportunity and so went out printed extra signs, obtained extra collection bins and set them all up at our site for dry run. We thought the stage was set for success and we even roped Tyler into attending the event to ensure everything was composted properly. This event was larger than most and required the use of a dumpster for the composting bin.


During the event food waste was placed into green translucent bags clearly labeled for food waste. Using the signs Cob had designed people were correctly placing all of their food waste and trash into the right bins. After the event, we moved the translucent bags to the “food waste dumpster” for collection by the garbage company. A few days following the event we called Hood River Garbage to see if the food waste had been collected. They regretfully informed us that the dumpster had been confused with a normal dumpster and topped off with trash. Unfortunately the entire dumpster was sent to the landfill. In the past year, we had learned how to compost a small event, but failed to make the leap to a large event. Lesson learned: better stickers on dumpsters. 

The Pond
This goes down as possibly our largest and most egregious error of the Dirt Hugger start-up experience. If you are thinking of composting, or starting a compost facility please read this carefully. To save on costs (and because we thought we could) we did all of the engineering design and drawings for the DEQ required stormwater catchment system. We poured over every detail and every spec. It was designed specifically to handle a 100 year, 24-hour storm cycle, have an overflow discharge into a natural swale and recycle all water from the compost system. It was all perfect, except one fatal flaw- we designed it with a flat bottom. Meaning, it is really, really hard to drain.

As many readers know The Dalles experiences a very dry summer period. Heading into this period we decided to drain the pond. Little did we know it would involve strapping on waders, grabbing squeegees and pushing all of the water to one end. It was painful. A simple slope designed into the bottom of the pond would have negated hours of hard, wet and filthy work. Lesson learned: slope your ponds.

We’ve learned a lot, we’ve laughed a lot and hopefully we’ll continue to improve from our mistakes as we continue to grow.




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Full Circle

Last Friday was a particularly rewarding day for the Dirt Hugger crew on a personal level. In the morning we received the now customary delivery of Brew Dew (a mix of spilled beer and yeast) from Full Sail. We apply Brew Dew as a final ingredient to our windrows to add moisture plus some nutrient content. It’s the perfect cap to a blend of Gorge local yard debris, fruit, and food.

Later that day, we delivered compost to Full Sail brewmaster, Jim Kelter, and his wife Peggy. As I stood there after dumping a load of compost in his driveway he invited me to sample a soon-to-be-released bottle of Session Fest. Driving away from the delivery I couldn’t help but reflect on how rewarding it was to be part of a cradle-to-cradle transaction in the same community, in the same day. Full Sail brought us their beer by-product, we delivered product made from that by-product to an employee and he returned the favor with beer that created the by-product.

It may not make us rich, but it sure is fun to be in the composting business.


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Garden Update

Remember the story about Carola Stepper renovating an overgrown back lot at her acupuncture business in order to install a community garden? Well, she just sent us some photos of her garden and we thought it’d be fun to share. Needless to say we are blown away by how the plants are thriving (surely it has way more to do with Carola’s green thumb than the compost). Thanks for sharing Carola!
     

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