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VT Dept of Environmental Conservation / Vermont Center for Geographic InformationDams

Published Apr 29, 2026 by admin

This dataset is generated from Dam Inventory managed by the VT DEC's Dam Safety and Hydrology Section. It contains information about Vermont's dams, including physical attributes, construction permits, inspection information, and reporting to the US Army Corps of Engineers. The Dam Safety and Hydrology Section manages programs that promote dam safety and protection of flows in Vermont's rivers and streams.

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Categories

dam

Category Inference

Vermont dams inventory including physical attributes, construction permits, inspection information, and safety data for dams managed by VT DEC's Dam Safety and Hydrology Section

Fallback category: structure_and_geography›dam

Source category mappings

(6)
Source category Overture category Confidence Valid
a structure_and_geography›dam 0.85 ✓
A structure_and_geography›dam 0.82 ✓
Low structure_and_geography›dam 0.82 ✓
Significant structure_and_geography›dam 0.82 ✓
High structure_and_geography›dam 0.80 ✓
Minimal structure_and_geography›dam 0.75 ✓

Source Schema

(28 columns)
Name Type Null % Unique Sample values
X float64 0.0% 1087
  • 432474.491315961
  • 433267.280385562
  • 434108.748814026
Y float64 0.0% 1087
  • 179380.709878394
  • 177025.73584594
  • 177078.390443416
DamsID int64 0.0% 1087
  • 1
  • 2
  • 4
StateID float64 0.0% 1087
  • 1.00999999
  • 1.01999998
  • 1.03999996
DamName object 0.1% 1048
  • Farrel
  • Woodcock Site 2
  • Woodcock Site 4
NationalID object 64.7% 384
  • VT00132
  • VT00360
  • VT00143
FERCNo int64 0.0% 66
  • 0
  • 0
  • 0
LatNAD83 float64 0.0% 1083
  • 44.11155
  • 44.09043
  • 44.09098
LongNAD83 float64 0.0% 1086
  • -73.34351
  • -73.33331
  • -73.32281
Town object 0.2% 212
  • Addison
  • Addison
  • Addison
Stream object 3.9% 476
  • Dead Creek-TR
  • Dead Creek-TR
  • Dead Creek-TR
BasinName object 5.2% 39
  • Otter Creek
  • Otter Creek
  • Otter Creek
ResType object 70.5% 2
  • A
  • A
  • A
SurfAcres float64 0.0% 249
  • 8.0
  • 7.0
  • 3.0
DrainSQMI float64 0.0% 535
  • 640.0
  • 1216.0
  • 640.0
NormStorAcft float64 0.0% 227
  • 50.0
  • 23.0
  • 14.0
MaxStorAcft float64 0.0% 294
  • 100.0
  • 88.0
  • 25.0
DamStatus object 3.3% 6
  • In Service
  • In Service
  • In Service
Purposes object 48.7% 21
  • Fish and Wildlife Pond
  • Fish and Wildlife Pond
  • Fish and Wildlife Pond
DamLenFt int64 0.0% 288
  • 360
  • 203
  • 152
DamHtFt float64 0.0% 76
  • 21.0
  • 12.0
  • 13.0
MaxDisCfs int64 0.0% 260
  • 1500
  • 0
  • 0
YearBuilt int64 0.0% 129
  • 1958
  • 1952
  • 1958
OrigPurp object 64.0% 23
  • Wildlife
  • Wildlife
  • Wildlife
StateReg object 9.9% 3
  • Department of Environmental Conservation
  • Department of Environmental Conservation
  • Department of Environmental Conservation
FedReg object 90.2% 6
  • Federal Energy Regulatory Commission
  • Federal Energy Regulatory Commission
  • Federal Energy Regulatory Commission
HazardPotentialClassification object 28.9% 4
  • Low
  • Low
  • Low
LastInspectionDate object 36.2% 304
  • 2023/07/20 00:00:00+00
  • 2023/07/20 00:00:00+00
  • 2023/07/20 00:00:00+00

Quality Report

✅ Dataset is usable

Geographic Bounds

Coordinates: Southwest (-73.3951, 42.7372) - Northeast (-71.5298, 45.0133)