MountainTrue FAQ: SMIE Volunteering

Let’s chat bugs! Last December on the MountainTrue blog, we considered What’s Bugging Our Rivers. Today, we’ll take a deeper dive into our participation in the Stream Monitoring Information Exchange (SMIE) program and our partnership with the Environmental Quality Institute (EQI), based in Black Mountain, NC. We’ll split this blog post into two main sections: we’ll start with a summary of the SMIE program and our partnership with EQI and conclude with a brief SMIE volunteer FAQ.

About SMIE

SMIE is a collaborative, volunteer-based biological water quality monitoring program that analyzes aquatic macroinvertebrate population data from across Western North Carolina (WNC). The SMIE program was developed in 2004 by Clean Water for North Carolina (CWFNC) (as creative lead), EQI, Haywood Waterways Association, Riverlink, and two of MountainTrue’s predecessor organizations: the Environmental Conservation Organization (ECO) and the WNC Alliance.

Benthic macroinvertebrates — including aquatic stream bottom-dwelling insects like stoneflies, caddisflies, hellgrammites, and more — are excellent indicators of the comprehensive water quality of a stream because they have limited mobility, specific habitat requirements, and distinct pollution tolerance levels. You could say that aquatic macroinvertebrates are artists — they paint a revealing picture of the overall health of aquatic ecosystems. As the metaphorical art historians of the SMIE world, experts at EQI and their partner organizations analyze the physical cues left by these tiny yet essential aquatic insect artists. The expert analyses of SMIE data across multiple watersheds help us better understand our region’s vibrant water quality history and present reality.

About EQI and MountainTrue’s partnership

Our partnership began in 1992 when EQI partnered with ECO — one of MountainTrue’s three predecessor organizations — to conduct surface water monitoring in Henderson County as part of EQI’s *Volunteer Water Information Network (VWIN) program. Thirty years (and a whole lot of water quality testing) later, MountainTrue continues to collect and deliver monthly water quality samples to EQI, and we now provide EQI with our SMIE data for analysis.

One of EQI’s primary goals is to increase public awareness about regional water quality and environmental issues across WNC. Involving the public in the SMIE data collection process allows EQI and MountainTrue to significantly expand our sampling capacity and add credibility to citizen science programs.

EQI currently coordinates SMIE sampling at 49 sites in five WNC counties (Buncombe, Madison, Haywood, Mitchell, and Yancy). EQI also provides technical support for its partner organizations using the SMIE protocol throughout WNC and Eastern TN. As an EQI partner, MountainTrue coordinates SMIE volunteer training and sampling in Henderson, Polk, and Cleveland counties. SMIE sampling efforts occur each spring and fall, typically in April and October.

Check out EQI’s Water Quality Map to see sampling locations and review data from the past 30 years of water quality monitoring!

*One of EQI’s major programs, VWIN is a volunteer-based network that has been conducting chemical surface water monitoring in WNC streams on a monthly basis since 1990. Learn more about and get involved with EQI’s VWIN work here.

Why our partnership matters

The North Carolina Division of Water Resources (NC DWR) monitors water quality throughout the state, prioritizing testing sites with existing and pressing issues. The agency’s minimal number of testing sites and low sampling frequency have both continued to decrease over time due to lack of capacity — this means that water quality in many WNC streams is not regularly monitored… That’s where we come in!

The SMIE program monitors the water quality of urban, rural, and forested streams in priority WNC watersheds and tributaries without existing watershed plans or projects. By consistently monitoring WNC streams, EQI and MountainTrue can assess long-term water quality trends that highlight the interrelated relationship between the health of local waterways and resident aquatic insect populations.

This comprehensive knowledge provides valuable insights into the effects of *pollution in our local waterways. Essentially, WNC streams with higher pollution levels have fewer aquatic insects and are less hospitable to other aquatic and riparian species, like native fish, salamanders, and streamside plants. Alternatively, the presence of pollution-sensitive aquatic insect species indicates cleaner, healthier streams with greater biodiversity.

*The most common types of pollution include:

Stormwater runoff from impervious surfaces like parking lots, roads, buildings, and other structures. Littered trash is frequently swept up in the flow of running stormwater, quickly making its way into local waterways.
Bacteria and chemical pollution, often caused by sewer and septic system overflows, agriculture runoff, and industrial effluent.
Sediment pollution, often caused by erosion of stream banks, some animal agriculture practices, and runoff from construction sites and plowed fields.
Wastewater human and animal waste, industrial effluent, and trash.

SMIE Volunteer FAQ

Q: Why should folks want to volunteer for SMIE?

It’s a super fun way to connect with the environment and your community through citizen science and shared experience. SMIE volunteers get hands-on experience with a unique and essential facet of environmentalism (aquatic insects!) and make meaningful contributions to environmental protection!

Q: What does a typical SMIE volunteer day look like?

MountainTrue or EQI’s SMIE experts meet volunteers at our sampling sites and provide all the supplies needed for a day of aquatic insect sampling: nets, buckets, filters, ice cube trays, forceps, datasheets, and waterproof waders. A group leader accompanies each volunteer group, completing all aquatic insect identification and ensuring proper SMIE protocol is followed. The data collected by SMIE volunteers is recorded and sent back to the EQI or MountainTrue labs, where it’s entered into our long-term database.

In total, sampling an SMIE site takes between one and a half to three hours. Volunteers are expected to sample at least two SMIE sites each spring and fall season. We collect our samples using the three collection methods detailed in the SMIE protocol:

Kick Net Collection

One volunteer holds the large net while another kicks just upstream. The kicking disturbs the stream bed, dislodging aquatic insects from the sediment and off of rocks before they’re picked up in the stream’s flow and caught in the net. SMIE protocol calls for two volunteers to collect macroinvertebrates from the net for 20 minutes.

Leaf Pack Collection

Fallen leaves are an important source of nutrients and shelter for many aquatic insects. As the leaves move downstream, they collect on rocks, fallen sticks and logs, and along stream banks — as they decompose, insects move in. Volunteers fill a bucket with decomposing leaves and sort through the leaf pack to find insects. Volunteers can also collect insects with a strainer used to filter water from the soggy leaves. Volunteers typically spend five minutes collecting insects from the leaf pack.

Visual Collection

A volunteer wades through the stream and examines various microhabitats for aquatic insects. Insects are typically found under rocks, along river banks where tree roots interact with the stream, and in leaf packs. They can also be found by filtering stream water through a strainer.

Q: Do I have to be trained to volunteer? Where can I sign up for a training/when is the next one?

In order to ensure our data is reliable, the SMIE program requires all volunteers to be trained. EQI and MountainTrue host SMIE training workshops twice per year in the fall and spring. Training workshops are broken into morning and afternoon sessions. Morning sessions are education-focused — volunteers learn about the basics of stream ecology, aquatic insect identification, SMIE protocol, and the history and importance of the SMIE program and water quality monitoring in general. Afternoon streamside sessions offer volunteers the chance to put their newfound knowledge to the test — volunteers are trained in all collection methods and get hands-on practice with aquatic insect identification.

Additionally, EQI offers group leader training to especially passionate SMIE volunteers. Group leaders receive additional training in SMIE protocol and insect identification.

Both EQI and MountainTrue are hosting SMIE training workshops this spring! MountainTrue will be training volunteers for Henderson and Polk counties on March 5. EQI will be training volunteers for Buncombe, Madison, Haywood, Mitchell, and Yancy counties on April 2. Stay tuned for updates on upcoming training workshops in MountainTrue’s High Country Region!

Click here to register for MountainTrue’s 3/5 training workshop!

Click here to register for EQI’s 4/2 training workshop

Have other SMIE questions? Feel free to reach out to our SMIE experts and SMIE Volunteer FAQ co-authors:

Mara Chamlee, MountainTrue's AmeriCorps Water Quality Administrator

Kaila Christensen, EQI's AmeriCorps Stream Monitoring Coordinator

Plastic-Free WNC

Plastic pollution: we’ve all seen it littered on the side of the road, blowing in the wind, floating down rivers and streams. Plastic pollution is a global problem, but we all have to be part of the solution.

Watauga Riverkeeper Andy Hill on plastic pollution: “We’ve spent years conducting river cleanups, engaging hundreds of volunteers and partner organizations. We spend a lot of time on the Watauga, New, and Elk Rivers collecting water samples, planting trees, and tracking pollution. I thought we had a good handle on the plastic problem. A watershed change and paradigm shift for how I considered the issue came about when we partnered with the Town of Boone and Asheville Greenworks to install a passive litter collection device known as a Trash Trout. The data we began collecting on the type and amount of single-use plastics — including styrofoam and other littered items — truly blew us away.”

MountainTrue Watershed Outreach Coordinator Anna Alsobrook clearly remembers the day she and French Broad Riverkeeper Hartwell Carson were confronted with the dismal reality of the plastic pollution crisis: “It was the final straw — figuratively and literally. A few years ago, Hartwell and I were paddling the Swannanoa River. Plastic was everywhere — thousands of plastic shopping bags littered the trees around us, and plastic bottles floated in the river like rafts of ducks. These weren’t new sights for us by any means, but they were the ultimate kick in the gut to start making more permanent changes to protect our rivers and streams.”

Following their experience, Anna and Hartwell started researching the plastics industry. The more they learned, the more they disliked. The strategy of the plastics industry is akin to the tobacco industry — both forced themselves on unsuspecting populations, fully aware of their products’ adverse health and environmental impacts. Both marketed themselves as “cool” and continue to disproportionately burden our most vulnerable populations with hazardous health concerns.

Cigarette usage has been on the decline since the tobacco industry’s regulation. The plastics industry, to this point, has gotten a free pass. Wrapped up in the oil and gas industry, Big Plastic is cozy with the idea of buying politicians and bullying consumers into buying their products. With few sustainable, affordable, and accessible plastic alternatives, we — the general public — remain Big Plastic’s captive audience.

Some places have started implementing their own rules on plastic — eight states have implemented their own single-use plastic bans, along with 345 municipalities across the nation. We at MountainTrue want to follow their lead, hopefully inspiring others to do the same. We based our proposed ordinance on the various successes of existing single-use plastic bans. It’s intended to mitigate plastic pollution in Western North Carolina by addressing the single-use plastic problem at its source.

Now, let’s get into the details:

We begin the ordinance with a whole slew of “Whereases” — a standard practice in bills and ordinances. Our Whereases spell out atrocities of the polluted reality perpetuated by the plastics industry: a reality characterized by environmental injustice, rife with increasingly negative impacts on human and environmental health.

The ordinance’s first section defines key terms and concepts, like what makes an item single-use, compostable, reusable, etc. We based these definitions on best practices across the country.

The following sections are the figurative meat of the ordinance:

Section two details prohibitions on:

Polystyrene as a primary chemical additive in styrofoam food and beverage containers
Plastic shopping bags at points of sale
Plastic stirrer sticks and splash guards
Plastic straws (we recommend a request-only policy, though nursing homes and hospitals are exempt from this policy)

Some items in this section have built-in exceptions: the ban on plastic shopping bags excludes bags used for produce, bulk items, meats, seafood, flowers, small hardware, live animals (like fish or insects), dry cleaning, or hotel-provided laundry bags. It also excludes yard waste, pet waste, and garbage bags.

With the ban on plastic shopping bags at points of sale, we hope to encourage people to bring their own bags to the store. But, people are human and will forget sometimes. To cover those times, stores can provide paper bags for a fee of $0.10 each. They can also offer reusable bags for sale at checkout. Some locations already provide empty cardboard boxes for customers to use, and that’s ok too. The purpose of the paper bag fee is to discourage customers from relying on paper bags — which have their own environmental impacts — each time they shop. Anyone with SNAP or WIC benefits will be exempt from the fee.

Section four highlights our proposed bans on disposable plastic service ware. The ban differentiates dine-in versus take-out operations. We recommend that no disposable plastic service ware be provided for dine-in customers and encourage businesses to provide reusable service ware instead. Should a business lack the dishwashing capacity to provide reusables, they are exempt and can provide alternative sustainable service ware. We recommend businesses provide no disposable plastic service ware for take-out operations and instead provide sustainable service ware at the customer’s request.

The next sections highlight the ordinance’s implementation and enforcement criteria:

From the passage of the ordinance, businesses will have a set amount of time to source new sustainable alternatives and exhaust their current stocks of and contracts for single-use plastics. Businesses that fail to comply with the ordinance after that period will face penalties of $100 for a first offense, $200 for a second offense, and $500 for a third offense.

You can read our proposed ordinance in its entirety here.

Together, we can stop plastic pollution at its source. Let’s enact common-sense laws at the state and local levels to limit the use of single-use plastics before they end up as litter in our rivers, lakes, and streams. Visit our Plastic-Free WNC site to learn more and take action against plastic pollution in WNC. And join us at 7 p.m. on January 26 for our virtual screening of The Story of Plastic.

MountainTrue Wins Historic Investments for WNC

As you may know, lawmakers at the North Carolina General Assembly finally approved a budget in November after months of wrangling among themselves as well as with Governor Cooper. The new spending plan represents the first full budget approved by the legislature and signed by the Governor since 2018.

The budget makes substantial investments in Western North Carolina, including many of the funding priorities MountainTrue has been promoting since this time last year — when lawmakers began their 2021 session.

Every year, MountainTrue makes a list of priority projects and programs for funding in the state budget. We then work with WNC legislators and our various partners — including our members at the grassroots level — to help convince lawmakers to invest in our rivers, streams, mountains, and forests.

Here’s a quick look at MountainTrue’s budget victories in Raleigh:

Funding for removal of dams across WNC — $7.2 million.
Recurring funding for landslide mapping in WNC — $370,000.
Restoration of the successful Waste Detection Elimination Program (WaDE) to help property owners identify and remedy failing septic systems on their property — $200,000 in both years of the biennial budget.
Recurring funding for water quality testing in the French Broad and other WNC rivers and streams — $100,000.

MountainTrue also went to bat for several important projects to improve public access to and/or protect water quality in rivers and streams throughout our region. New state funding for these projects included:

Watauga River Paddle Trail in Watauga County — $150,000.
Permanent public access to a popular recreational area on the Green River Game Lands in Henderson and Polk counties — $150,000.
Removal of the Ward Mill Dam on the Watauga River in Watauga County — $100,000
Outdoor recreation improvements at Island Park on the Tuckaseegee River in Swain County — $200,000.
Expanded fishing, canoeing, and kayaking on the Valley River in Cherokee County — $125,000.
Improved access to and stream restoration on the Bakersville Creekwalk in Mitchell County — $200,000.

Some other budget items that MountainTrue supported include $12.2 million for Pisgah View State Park in Buncombe County and $750,000 for planning and improvements to DuPont State Forest.

Of course, no one gets everything they want in the state budget process. Two of MountainTrue’s priorities — additional funding to help livestock producers reduce water pollution from their farming operations and communities to manage stormwater runoff — did not make it into the state’s spending plan. MountainTrue will continue to work in support of these investments in 2022.

We at MountainTrue extend our gratitude to the WNC legislators from both parties for their help with these budget victories. A big shout out to Sen. Chuck Edwards of Henderson County — from the beginning of his time in the Senate, Edwards has shown a consistent commitment to water quality issues in our region and used his position on a key Senate budget committee to address them. We are especially grateful to him for his partnership with MountainTrue.

But you, our supporters, are still MountainTrue’s most important partner. We are the only WNC environmental organization with a year-round presence in Raleigh. Your support makes our work in the capital possible! Thank you and cheers to an impactful 2022!

Read about our 2021 organizational successes here!

MountainTrue FAQ: Live Staking

We love live staking here at MountainTrue, as it’s one of the easiest and most effective ways to support native biodiversity and stream bank restoration! This blog hopes to answer many of the frequently asked questions we get about live staking. Most of this information is general, but some is specific to the Watauga Basin and Riverkeeper Program.

Q: What’s live staking?

Live staking is a method of stream bank repair using native tree cuttings to revegetate the riparian buffer. The riparian buffer consists of trees, shrubs, and grasses alongside stream banks — it plays a crucial role in protecting stream health. The resiliency of riparian buffers is frequently impacted by land use. Activities like mowing to the edge of a stream, cutting down trees to see the water, or new development can negatively impact water quality. By live staking, we can positively and directly impact the overall health of our waterways!

Q: Where do you get the stakes from?

We get our live stakes from Foggy Mountain Nursery in Lansing, NC — their team harvests the stakes from native tree species, cutting stakes two to three feet long and one-half to two inches thick. While it’s possible to cut the stakes ourselves, we choose to support a fantastic local business and ensure that we’re planting the correct species. We’ve also harvested stakes from our previous live staking sites, where planted stakes have become well established.

Q: How do you choose where you’ll be planting?

We prioritize local public parks and river accesses because they’re easy to access and directly benefit the public. We’ve frequented Valle Crucis Community Park in Banner Elk, Cove Creek, and other public riverside locations around Watauga County. We also partnered with the City of Hendersonville to host two live staking workdays in Henderson County this February!

Q: What species do you plant?

We only plant tree species native to our region — primarily silky willow, silky dogwood, elderberry, and ninebark stakes. We’ve also planted other species, like buttonbush, black willow, and red stem dogwood. Recommended for stream bank repair by the NC State Cooperative Extension, these native tree species prefer moist soil and thrive in riparian habitats. These species support native wildlife, especially local pollinators. They can also establish extensive root systems to successfully hold soil in place along riparian buffers, ultimately preventing erosion.

Q: Why do you plant during the winter?

Live stakes are living cuttings of dormant trees that can propagate or sprout a new plant from the cutting of the parent plant. During winter, trees enter a state of dormancy to conserve their energy and weather the colder temperatures. Our live staking season lasts from November to March. We plant hearty hardwood stakes that use their energy to establish roots, waiting until spring to grow their branches and leaves. These resilient roots serve as a stream bank’s first line of defense against erosion, especially during high-flow events. Planting live stakes while tree species are in their natural pattern of energy conservation allows for a higher likelihood of survival along riparian buffers.

Q: How successful are the stakes?

Live stakes have a survival rate of 30-80%. However, survival varies from species to species and depends on environmental conditions. For example, we’d likely have very low survivability if a drought occurred after planting. But, if we plant under ideal conditions using correct planting techniques and have favorable weather post-planting, our stakes can do remarkably well! We can also remove invasive plant species and water the freshly planted live stakes to give them a better chance of success.

Stakes are most successful when planted along naturally sloped stream banks. They can still be planted on extremely incised banks, though they’re more likely to be less impactful in those locations. In our experience, silky willow and silky dogwood stakes tend to fare better than other native tree species we plant.

Q: How long does it take for the stakes to grow?

Roots, leaves, and branches can be well established after one growing season. From there, they continue to grow in length from the tips of their roots and branches year after year.

Q: How do live stakes benefit our waterways?

Live stakes grow root systems that hold soil in place and prevent erosion in local waterways. Sediment pollution remains a significant threat to the Watauga River Basin. This type of pollution clogs aquatic habitats and transports toxic substances through local waterways, increasing water temperatures and negatively impacting native biodiversity.

Once planted, small live stakes will grow into larger trees that stabilize and support riparian buffer health. Healthy riparian buffers benefit stream health in a multitude of ways — they also absorb nutrients, create wildlife habitat, and reduce the intensity of flooding from rain events. Unvegetated streams are often incised and can lose several feet of bank in a single rain event — this can be detrimental to nearby homes and other structures.

Q: What’s a typical day of planting?

We prep the stakes by cutting the live ends at a 45-degree angle. The NC State Cooperative Extension states that such cutting is enough to catalyze root growth at the nodes. The folks at Foggy Mountain Nursery kindly mark the planting ends of our stakes, so we know which ends to cut (pictured right). Once prepped and ready, we take the stakes in buckets down to the stream. We plant along the bank from the water’s edge to the bank’s top — not in the actual stream bed. Stakes are planted at an angle and submerged into the soil about two-thirds of the way. From there, the rest of the work is up to the stakes!

Want to learn more about live staking? Check out our Events page to sign up for one of our upcoming volunteer workdays, or contact our resident live staking experts listed below:

Andy Hill, High Country Regional Director and Watauga Riverkeeper

Hannah Woodburn, High Country Watershed Coordinator

Tell DEQ to Clean Up The Cottages of Boone

The Cottages of Boone has discharged tens of thousands of gallons of sewage and untreated wastewater into Laurel Creek, which flows into the Watauga River. Call on the North Carolina Department of Environmental Quality (DEQ) to make The Cottages clean up their act and stop polluting our rivers.

TAKE ACTION

MountainTrue has been closely monitoring this facility’s illegal discharges, including large overflow events in April and September that dumped 70,000 gallons and 5,000 gallons of untreated wastewater into Laurel Creek, which flows into the Watauga River. In August, DEQ levied a $38,000 civic penalty against The Cottages’s treatment plant, and now DEQ is currently considering whether to renew its discharge permit. We need you to speak up and help us hold this egregious polluter accountable and prevent future wastewater spills.

While we are not asking DEQ to deny the permit outright (displacing 900 households), we are requesting that DEQ make monitoring data publicly available online, and the permit stricter and conditional upon The Cottages cleaning up their operations.

Fill out the form below and sign on to our letter to DEQ asking that they:

Reduce the term of the permit from five years to a term of two years to make it easier to hold The Cottages accountable if they don’t clean up their act.
Increase monitoring of The Cottages of Boone and make monitoring data from all Sewage System Overflows — including those from The Cottages of Boone — publicly available in a timely manner and easy to find online.
Make any approval of the permit conditioned on The Cottages cleaning up their act. DEQ should promise to change or revoke the permit if The Cottages illegally discharge more than 2,500 gallons within any 3-month period of time.

UPDATE: Thank you to all who have responded to our action alert and signed our letter to the North Carolina Department of Environmental Quality (DEQ) demanding better monitoring and a stricter wastewater discharge permit for The Cottages of Boone. We surpassed our goal of 1,000 signatures, and we emailed a copy of the letter to DEQ on the afternoon of Monday, December 13.

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Swim Guide Watershed Report: Watauga River Watershed

In the past year, the Watauga River Watershed experienced a range of highs and lows (we’re talking about bacteria counts, folks!). We’ll start with the good news, including which water testing sites had the lowest bacteria counts across the watershed. Then, we’ll give you the year’s bad news by spotlighting sites with the highest bacteria counts. We’ll conclude with achievable solutions for the future and a call to action so you can continue to help us protect the places we share.

Before we dive into our water quality summary, let’s review important terminology to help us better understand the data our Riverkeepers, volunteers, and Clean Waters teams worked so hard to collect, analyze, and report. Cfu, or colony forming unit, is a metric scientists use to estimate the number of microbes present per 100 milliliters of a singular water sample. Microbes (also known as microorganisms) include bacteria, algae, and fungi. Like most things, some microbes are good for human health and some aren’t. We test for E. coli bacteria because it’s the best indicator for the presence of microbes that pose threats to human health.

According to the US Environmental Protection Agency (EPA), 235 cfu/100mL is the safe standard for primary recreational waters, where people are most likely to engage in recreational activities involving underwater immersion and potential water ingestion.

Good news headline: Popular Watauga River Spots Still Safe for Recreation

Popular among anglers, swimmers, sunbathers, and kayakers, our water quality testing site at Guy Ford remains the only Watauga River site to have experienced a statistically significant decrease in E. coli levels from 2020-2021. With an average value of 80.3 cfu/100mL, Guy Ford passes the EPA’s 235 cfu/100mL safe standard with ease.

About Our Swim Guide Program

Swim Guide is an international program used by Riverkeepers and other advocates to provide up-to-date recreational E. coli data for beaches, lakes, and rivers worldwide. E. coli is a bacteria found in the fecal waste of warm-blooded animals, including humans, and indicates contamination in our waterways. E. coli levels increase with rainfall events due to surface runoff and sewer overflow events.

Samples are collected every Wednesday from Memorial Day to Labor Day. Volunteers collect surface water samples in a 100mL sample bottle and drop samples off at the lab, to be processed by MountainTrue staff. Results from samples are measured in MPN, the most probable number of colony-forming units (cfu). The EPA’s limit for recreational water quality is 235 cfu/100mL. The EPA estimates at that concentration, 8 in 1,000 people will contract an illness.

Pass/Fail results are updated every Friday on www.swimguide.org to inform the public about local water quality. We use the data generated from our Swim Guide Program to identify sites for follow-up sampling. We sample in both urban and rural areas. Determining the location and source of E. coli in our waterways is one way we can hold polluters accountable.

Our other best testing sites of 2021 include the Upper Gorge Watauga Park off Highway 321, Watauga Point, Wilbur Dam, Shook Branch, and Price Lake. All five sites passed the EPA’s safe standard.

Data collected from 76% of all 18 sampled sites reported no statistically significant change this year, meaning E. coli levels did not increase or decrease from 2020-2021. While this isn’t the result we’d hoped for, we’ll take it.

Bad news headline: E. Coli has a Dirty Affair with Lover’s Lane and Other Popular Spots in the Watauga River Watershed

Our data showcases the pressing need for water quality improvement across the Watauga River Watershed. Unfortunately, sites along the Watauga, New, and Elk Rivers rank among the Watauga River Watershed’s worst testing sites. This year, popular Watauga River accesses like Lover’s Lane, Hunter Bridge, and Blevins Road Boat Ramp experienced alarming increases in bacteria concentrations.

Our Lover’s Lane site secured the top worst spot with an average E. coli count of 1754.9 cfu/100mL. Average E. coli levels were approximately three times the EPA’s 235 cfu/100mL safe standard at Hunter Bridge and Blevins Road Boat Ramp.

With E. coli levels above 590 cfu/100mL, both Elk River Falls and the New River’s Todd Island Park failed to pass the EPA’s safe standard. The latter, along with the New River’s Boone Greenway, ranked among Watauga County’s worst sites of 2021. Our Watauga River testing site off Calloway Road also fared poorly.

This year we saw 17% of our water quality testing sites experience increased overall E. coli levels compared to 2021. This increase is not considered statistically significant due to the wide variation among this year’s water quality samples, taken weekly during the 15 weeks between Memorial Day and Labor Day.

Our weekly sampling often took place after or during a rain event. We believe that likely contributed to this year’s wide variation in average E. coli levels, which was double that of 2020’s.

This year’s increase in average E. coli levels is a concerning trend across the watershed. The average E. coli count for 2021’s 15-week sampling period was 408.04 cfu/100mL, up from 2020’s average of 238.76 cfu/100mL.

Hurricane Fred caused the week of August 18 to be the summer’s worst. After Fred’s heavy rainfall and flash flooding events, the watershed’s E. coli levels skyrocketed to 1222 cfu/100mL. Additional rain events correlated with the summer’s other average E. coli level peaks.

Future news headline: Direct Action Needed to Mitigate Impacts of Climate Change, Increased Development, and Tourism Across Watauga River Watershed

A symptom of climate change, increased annual rainfall and flash flooding events, will undoubtedly cause a decline in water quality across the watershed. Growing tourism pressure and resulting development projects will continue to exacerbate the existing strain on our region’s failing infrastructure.

If left unchecked, stormwater infrastructure deficiencies will open the literal and figurative flood gates, allowing increased polluted and bacteria-laden stormwater runoff to enter local waters.

Moving forward, MountainTrue will:

Encourage government officials to implement policies addressing land use and development impacts and make worthy investments to improve existing stormwater infrastructure.
Continue to monitor sites of most concern while aiming to pinpoint and eliminate sources of E. coli pollution at our newest testing sites in the near future.
Further develop valued relationships with community members to combat threats posed to water quality by poor development and agricultural practices.

Want to learn more about our efforts to bring about clean water for all? Check out our ILoveRivers webpage and join MountainTrue’s dedicated community of volunteers to help us protect the places we share.