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  3. Watershed characteristics and streamwater constituent load data, models, and estimates for 15 watersheds in Gwinnett County, Georgia, 2000-2021
  4. 06: Property parcel building construction dates and densities in 15 watersheds in Gwinnett County, Georgia in 2021

06: Property parcel building construction dates and densities in 15 watersheds in Gwinnett County, Georgia in 2021

Dates

Publication Date
Time Period
2021-10

Citation

Aulenbach, B.T., Henley, J.C., and Hopkins, K.G., 2023, Watershed characteristics and streamwater constituent load data, models, and estimates for 15 watersheds in Gwinnett County, Georgia, 2000-2021: U.S. Geological Survey data release, https://doi.org/10.5066/P9G8HZTY.

Summary

This dataset contains the number of buildings and their construction dates within the 15 study watersheds in Gwinnett County, Georgia. Dataset reflects existing buildings as of October 2021 and construction dates range from 1810 to 2021. The dataset was created by matching parcel boundaries obtained from Gwinnett County with building construction dates from the Gwinnett County Cadastral database. Building densities were calculated for each watershed and year to estimate temporal changes in watershed building densities.

Contacts

Point of Contact :
Brent T Aulenbach
Originator :
Brent T Aulenbach, Joshua C Henley, Kristina G Hopkins
Metadata Contact :
Brent T Aulenbach
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase

Attached Files

Click on title to download individual files attached to this item.

06_GwinnettCoGa_BuildingDensity.xml
“Gwinnett County building density metadata”
Original FGDC Metadata
View 		19.09 KB application/fgdc+xml
06_GwinnettCoGa_BuildingDensity.csv
“Gwinnett County building density data” 		79.96 KB text/csv

Purpose

The purpose of this dataset is to provide the building and construction date data for the 15 Gwinnett County study watersheds. This data was used to calculate the average building construction year and to estimate temporal changes in building densities from 1950 to 2020 for the study watersheds in the U.S. Geological Survey (USGS) Scientific Investigations Report "Hydrology, water-quality, and watershed characteristics in 15 watersheds in Gwinnett County, Georgia, 2002-20". This study is part of a long-term program to monitor and analyze the hydrologic and water-quality conditions of 15 watersheds in Gwinnett County, Georgia by the USGS in cooperation with Gwinnett County Department of Water Resources.

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