When I first started at the Mono Lake Committee as an intern this past June, I had very little concept of why invasive plants are such a threat to healthy habitats. I would see posters plastered around boat ramps, heard about volunteer opportunities for invasive plant removal, and driven through vehicle inspection stops and thought, “so what?”

Interns Meghan and AnnaLisa checking along Mill Creek for invasive plant species. Photo by Robbie Di Paolo.

Last month I took my first invasive plant scouting trip down at Mill Creek (one of Mono Lake’s tributaries that the Committee is working to restore) with Restoration Field Technician Robbie Di Paolo. It didn’t take long to see the threats invasive species pose here in the Mono Basin and why they’re so important to address. (more…)

The smell of sagebrush permeates the air. Rush Creek, full and thriving, flows by on its way to Mono Lake. The hot Sierra sun beats down on the brim of my Mono Lake Committee hat as I tramp along behind another Committee intern, Ellie Neifeld, and Restoration Field Technician Robbie Di Paolo.

Me on the way to the Rush Creek field camera with Mono Lake in the background. Photo by Robbie Di Paolo.

We head away from the road, pushing through fragrant sagebrush and thorny bitterbrush and occasionally slipping down sandy hills. Eventually we make our way to our destination: a field camera overlooking Rush Creek! The field camera blends in well, sitting unobtrusively out of the way of both humans and animals as it takes one photo every five minutes of Rush Creek. (more…)

Looking for a fun and easy way to give back to this place we all know and love so much? Come join us this Saturday, August 17 from 8:30am to 12:30pm for the 11th annual Great Sierra River Cleanup! We will spend our morning picking up any and all trash that has accumulated around Lee Vining Creek.

If you are free this Saturday, get your family and friends together and meet us outside the Mono Lake Committee Information Center & Bookstore in Lee Vining. From there we will carpool to the DWP diversion site on Lee Vining Creek. Make sure to bring sturdy footwear, a water bottle, and sun protection. Our goal this year is to use as little single-use plastic as possible for the cleanup, so if you have your own gloves and buckets for trash, bring them along! We’ll provide work gloves where necessary as well as (more…)

Judge Edward Denton, April 24, 1926–July 12, 2019. Photo courtesy of the Reno Record-Courier.

Judge Edward Denton, who played an influential role in re-watering Lee Vining Creek, died on July 12, 2019 at age 93.

During a heat wave in May of 1986 the Los Angeles Department of Water & Power (DWP) was forced to release water down the previously-dry Lee Vining Creek—water that brought trout with it. The Mono Lake Committee quickly went to court to keep water flowing in the creek for the trout, and it was Mono County Superior Court Judge Denton who granted the temporary restraining order that forced DWP to release enough water to keep the fish alive until the case could be tried. While it was just ten cubic feet per second of water, it was a significant decision to the Mono Lake Committee.

In a recent issue of the local paper, The Sheet, retired Judge Stan Eller recounted his memory of (more…)

Intern Caroline Bottega recording groundwater levels on Rush Creek tributary. Photo by Robbie Di Paolo.

“I can really count this as work?” I thought, while wading knee-deep in the cool, swift water of Rush Creek. Robbie Di Paolo, the Mono Lake Committee’s Restoration Field Technician, was a few paces ahead and leading the way to our next monitoring well. It felt like a scavenger hunt, as we navigated from well to well between the stream channels and sagebrush until another tall, white PVC pipe would finally appear among the vegetation.

Part of the mission of the Mono Lake Committee is to restore the important habitats of the Mono Basin, which include the habitats of the freshwater tributaries that feed Mono Lake. As one of my intern projects for the summer, I have been tasked with collecting groundwater measurements along both Lee Vining Creek and Rush Creek each week. Through my weekly well readings, I have had the opportunity to get up close and personal with the Committee’s restoration efforts and dive deeper into the complex relationships that exist between the important habitats of the Mono Basin. (more…)

Dick Dahlgren, a successful advocate for stopping the Los Angeles Department of Water and Power’s (DWP) total diversion of Rush Creek, died on July 9 in Boise, Idaho near his home.

Dick Dahlgren fishing on Crowley Lake Reservoir. Photo courtesy of Jim Matthews.

In 1984, Dick, an avid fly-fisherman, found a population of healthy brown trout in lower Rush Creek—a finding that was more surprising than it may initially seem. Historically a blue ribbon fishery, Rush Creek ran dry after the LA Aqueduct was built in 1941 and (more…)

Mill Creek, Mono Lake’s third-largest tributary, is unique in the Mono Basin because it was never diverted to Los Angeles. Mill Creek is also the heart of one of the Eastern Sierra’s natural treasures, Lundy Canyon, where it flows from the Sierra crest through waterfalls, fields of wildflowers, and beaver dams, into and out of Lundy Lake Reservoir, and through rare wooded wetlands before it reaches Mono Lake.

Mill Creek and the Wilson system flow through the north part of the Mono Basin. Photo by Sandra Noll.

Upper Mill Creek is healthy as evidenced by streamside forests and flows consistent with other Eastern Sierra streams. But downstream of Lundy Reservoir—especially in the (more…)

There are a number of ways to picture from afar the torrent of water heading downhill from the Sierra Nevada toward Mono Lake right now. One is to review data on the rapidly dwindling snowpack at Tioga Pass, some of which is destined for the lake.  Another is to check in on DWP’s real time streamflow monitoring, which quantifies in cubic feet per second how much water the creeks are carrying. And depending on shadows and leaf, it is even possible to glimpse Mill Creek itself from an overhead webcam.

All of these tools provide critical information for the Mono Lake Committee, DWP, and stream scientists. But they also all seem sterile in comparison to actually standing next to a creek flowing at 50, 100, or even 350 cubic feet per second. The reason, I think, is that they have no sound. And to traipse along one of the swollen creeks pouring out of the Sierra and into the Mono Basin this summer is to be awash in sound.

The author recording Lee Vining Creek. Photo by Kevin Brown.

To capture this auditory landscape, I spent a recent morning along the Lee Vining Creek Trail—not a half-mile from the Committee office—with my microphone, headphones, and field recorder. (more…)

Just a month before this year’s fishing season opener, the California Department of Fish & Wildlife (DFW) threw out a lunker of a proposal—a potential change to existing fishing regulations to allow year-round inland trout fishing throughout the state of California, including the Eastern Sierra. According to DFW, the motivation for the change is to simplify fishing regulations statewide.

The California Department of Fish & Wildlife has proposed that year-round inland trout fishing be permitted throughout the state, including on Mono Basin streams. Photo by Elin Ljung.

Since the announcement, DFW has hosted a series of meetings around the state. Locally, the topic has sparked much interest—not only among anglers and fishing guides, but also business owners, seasonal resort owners, and public officials, all of whom (more…)

Today it is once again possible to see the sky out of the windows at the Mono Lake Committee office—instead of a wall of snow—but the wet and snowy 2018–19 winter will continue to affect Mono Lake and its tributary streams throughout the summer and well into fall.

With 157% of average snowpack by April 1, it was an impressively wet winter in the Mono Basin. Photo by Andrew Youssef.

Storms rolled into the Sierra this past winter and temperatures stayed cold, allowing for a large snow accumulation in Lee Vining and along the shore of Mono Lake. In February one noteworthy storm sequence dropped nearly four feet of snow in town and turned the entire Mono Basin into a snowfield. Another (more…)