Lordsburg Playa Restoration Project

Welcome to MP10, a Land Restoration Project Site along I-10 on the Lordsburg Playa where the aim is to get water to soak into the soil, grow plants, and help stop dust from blowing.

Stream Dynamics, Inc. worked with High Desert Native Plants and Tooley’s Keyline Plow to mitigate dust on this 30 acre site adjacent to where a fatal accident occurred from dust coming off barren BLM land that had been leased to a rancher for cattle grazing.

Stream Dynamics built 500 berm and basin features with a small bulldozer to create surface roughness designed to slow near surface wind velocity and prevent eolian scour. The features were covered with 2” of chipped wood mulch before being seeded, keyline plowed and imprinted.

See short video Instagram:

Lordsburg Playa Restoration Project

 

An Afternoon with Van Clothier

As a hydrologist for the Arizona Department of Environmental Quality, I've had to pleasure of working with Van Clothier (Stream Dynamics) on watershed restoration activities in Southern Arizona.

In 2018, Van was hired to help in restoring a wetland on The Nature Conservancy's Canelo Hills Preserve south of Tucson. Over the years, respective water harvesting features have been revisited and improved in response to extreme weather events. Overall, the strategies are working as summarized at minute 16:00 of this video: https://youtu.be/dKXuB1V2Y2s

In December 2023, I was invited to accompany Van and other volunteers to help with headcut stabilization upstream of the Canelo Hills wetland. Van agreed to let me record installation of the resulting log vane. I'm sharing the same here for those interested in these strategies.

How to build a One Rock Dam to regenerate an erosion area (with videos)

How to build a One Rock Dam to regenerate an erosion areaIn today’s episode I spoke with Van Clothier about an innovative and subtle water erosion mitigation technique, and how to build a one rock dam.

I know this might seem oddly specific, but after an interview with Brad Lancaster last season, he talked about how he’s been learning from people like Van and his mentor Bill Zeedyk about smaller, less intrusive interventions that can have profound effects on the health of a watershed.

See full post here.

Watershed Improvements on Schnebly Hill

Van Clothier of Stream Dynamics Inc.​ explains watershed improvements from realigning drainage structures along the Schnebly Hill Road on the Coconino National Forest.

Why do Rivers have Deltas?

Where rivers meet the ocean, coastlines tend to bend either inward or outward, creating estuaries and deltas. But how do they get those shapes?