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A.C.T. Morrisville | Stop the Silica Quarry on Laporte Road
Act 250 Application #5L1614-1 · Morrisville, Vermont

United Against the Quarry

A.C.T. Morrisville supports the coalition of neighbors and residents standing up against the proposed quarrying of silica next to their homes.

Impact Radius & Dispersion Model

Visualizing potential silica particulate exposure zones from the proposed quarry at 2322 Laporte Rd.
Tap zones & markers for details

The Act 250 hearing is closed, but the fight is not over. As we move toward the Environmental Court, we are raising funds to provide the legal defense our community deserves.

Application
#5L1614-1
Location
2322 Laporte Rd, Morrisville VT
Status
Hearing Closed · Fundraising for Environmental Court

Case Update: Preparing for Environmental Court

While the District Commission deliberates on the closed evidentiary record, the coalition of neighbors is preparing to defend their position in the Vermont Superior Court, Environmental Division. We are raising funds to pay for the legal expertise required for this next level of review.

About A.C.T. Morrisville

A.C.T. Morrisville is a supportive organization standing behind a small coalition of Morrisville citizens united against the proposed quarrying of silica in the residential cornfields along Laporte Road.

While A.C.T. Morrisville itself was not a party to the Act 250 review, we fully support the neighbors who intervened. These residents have spent four years and countless volunteer hours fighting to ensure that development in our community is safe, legal, and compatible with our Town Plan.

Several years ago, a developer purchased 437 acres with plans to develop 89 acres into the largest industrial park in Northern Vermont. Included in this plan was a massive "grading" project: a ten-year quarry operation to create just three building lots.

Quarrying is fundamentally incompatible with the residential character defined in our Town Plan. Through years of relentless effort, the neighbors assembled a team of hired professionals and dedicated volunteers to document the severe risks to public health, local aquifers, and wildlife.

See It For Yourself

The Situation on Laporte Road

A short documentary by Aynsley Floyd, who donated her time and expertise to help share the reality of what is happening in our neighborhood.

The Industrial Park Proposal

A short overview describing the scale of the proposed industrial park and the "grading" project.

The 100% Silica Risk

"Newly fractured silica is very dangerous as it makes new chemical bonds that are deadly."

During the discovery process about a year ago, the neighbors insisted the stone be sampled. With an asbestos mine in the visible distance, the possibility of dangerous veins was real. Three samples were sent to the lab. All three came back as 100% silica.

Inhaling silica dust can cause silicosis, cancer, COPD, and kidney disease. Despite this, the original application contained zero mentions of "silica," "quartz," or "crystalline silica."

Doc 137 — AIP Air Modeling Study, p. 20 · Doc 001 — Act 250 Application (original filing)

The Impact

500K

Tons of silica extraction proposed over 10 years.

28K

Gallons of daily water usage (drawing and flushing) — equivalent to 15 gallons per person per day.

1,890

Daily traffic trips (in and out), plus heavy haul trucks on Route 100.

42

Acres of topsoil removal required before hauling load after load of silica gravel up and down Route 100.

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Key Figures from the Record

Every figure below was drawn from the application record, expert testimony, or regulatory documents entered into evidence.

100%
Crystalline silica content confirmed by lab analysis. Crystalline silica is classified as an IARC Group 1 carcinogen — the primary cause of silicosis.
Doc 137 — AIP Air Modeling Study, p. 20
500K
Tons of silica to be extracted over 10 years from the site along Route 100, within a residential area.
Application record · Doc 085 — Motion to Alter
100×
The difference between the applicant's proposed silica monitoring standard and safer standards like those in Texas.
Doc 199 — Parties Air Pollutant Monitoring Rebuttal · MSHA: 25 μg/m³ vs. Texas: 0.27 μg/m³
420ft
Distance from the proposed blasting zone to occupied homes where families live.
Application site plan · Act 250 record

Issues Raised by the Neighbors

The following issues were raised by the intervening neighbors and their experts during the Act 250 proceeding. Each is cited to its source document.

Public Health Criterion 1 — Air Quality

Public Health & Silica

The neighbors engaged Yale School of Medicine expert Dr. Carrie Redlich, who advises the stone industry on silica standards. She testified that the applicant's dust control plan — relying on water "as needed" with no defined frequency or winter protocol — was inadequate for a site with 100% crystalline silica.

Doc 174 — Redlich Expert Opinion · Doc 137 — AIP Air Modeling Study
Zoning Criterion 10 — Town Plan

Incompatible Zoning

The Morrisville Conservation Commission noted that excavation was planned within 34 feet of the property line. Section 485.5 of the Town Plan requires a 200-foot setback for quarrying activities to protect residential character.

Doc 127 — Conservation Commission HRO Response, p. 2
Noise Criterion 1 — Sound Levels

Noise Modeling Errors

Independent expert Les Blomberg identified an 11-foot elevation error in the applicant's noise study, which effectively modeled the rock crusher as being underground. Corrected modeling showed noise levels would exceed Act 250 standards at 7 residences, not the 3 originally claimed.

Doc 168 — Blomberg Noise Analysis 9-5, p. 12
Water Quality Endangered Species

Water & Endangered Species

Testimony established that a nearby private spring was excluded from baseline testing despite being within the interference zone. Furthermore, habitat for the grasshopper sparrow — a threatened species — was plowed and planted with corn between surveys, eliminating the habitat prior to the most recent wildlife review.

Doc 129 — Pease Testimony · Doc 149 — Grasshopper Sparrow Survey Summary

We Are Taking the Fight to Environmental Court

We have been supported to date entirely by volunteer work — many long days and nights over almost four years. Now, we must take the expertise needed to the next level. We are seeking your financial support to pay for the legal defense of the neighbors standing up for our health, our water, and our community character. Every dollar supports independent expert consultation and legal costs.

Donate via GoFundMe →

Stay Updated

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Or email us directly: info@actmorrisville.com

Four Years of Volunteer Work

The neighbors who intervened have dedicated nearly four years of their lives to this fight. They've done it on evenings and weekends, powered by their own time and their own money.

Environmental Court is the next chapter. The legal expertise required to defend their position at this level is beyond what volunteers alone can provide. Your support makes that defense possible.

Donate to the Legal Defense Fund →
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