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 Dummerston, Vermont (Round 2)

Site Information
Location: Dummerston, VT
Population: N/A
Address: Charlette Mobile Home Park
935 US Rt. 5
Contact: Ray Daigle, Regional Park Manager
Demonstration Site: Charlette Mobile Home Park
Enclosed Space: 30 ft2
Source Water: Ground Water
Maximum Daily Flow: 3.5 gpm
Existing Treatment: None
Arsenic Removal Technology: ATS A, IComplex 2000
Disposal Option: Sewer


Project Status
Cooperative Research and Development Agreement (CRADA) signed Completed
CRADA approved by legal Completed
EPA/contractor site visit Completed
Contractor/system agreement Completed
Plans submitted Completed
Plans approved Completed
Equipment installed Completed
Study began Completed
Study completed Completed
Six-month report cleared Completed
Final report cleared N/A


Source Water Quality
Analysis mg/L Analysis mg/L
Total As 0.027 pH – Units 8.0
As (III) N/A Ca 75
As (V) N/A Mg N/A
Fe 0.017 Na 32
Mn N/D Chloride 45
PO4 – P 0.07 Hardness as CaCO3 188
SiO2 N/A T. Alkalinity as CaCO33 135

Note: All data provided by utility except as noted.
N/A = Not available
N/D = Non-detectable


Tom Sorg

See Also

Fact Sheet, EPA’s Water Treatment Demonstration Project to Reduce Amount of Arsenic in Dummerston, VT, Drinking Water (PDF) (2 pp, 120 KB) July 2006

Federal Register Environmental Documents: Arsenic Treatment Demonstrations

How to Participate

Demo Site Information form (PDF) (2 pp, 57 KB)

Frequently Asked Questions

Publications on Arsenic

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