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  3. MODFLOW 6 Model Used to Simulate Groundwater Flow in the Long Island, New York Regional Aquifer System for 1900–2019 Pumping and Recharge Conditions

MODFLOW 6 Model Used to Simulate Groundwater Flow in the Long Island, New York Regional Aquifer System for 1900–2019 Pumping and Recharge Conditions

Dates

Publication Date
Start Date
1900-01-01
End Date
2019-12-31

Citation

Jahn, K.L., Walter, D.A., Masterson, J.P., Dressler, S.E., Finkelstein, J.S., and Monti, J., Jr., 2024, MODFLOW 6 Model Used to Simulate Groundwater Flow in the Long Island, New York Regional Aquifer System for 1900–2019 Pumping and Recharge Conditions, U.S Geological Survey data release, https://doi.org/10.5066/P14TRKUB.

Summary

This groundwater model archive documents a transient, regional-scale numerical model of the Long Island aquifer system that simulates hydrologic conditions for the period 1900-2019 using U.S. Geological Survey’s groundwater modeling software MODFLOW 6 (Hughes and others, 2017). The development and calibration of the numerical model is documented in Walter and others (2024). The model input and output files included in this data release are documented in the readme.txt. The model simulates historical water levels, stream flows, and the position of the saltwater interface in response to time-varying changes in pumping and recharge stresses for the period 1900-2019. This archive also contains input and output files for scenarios developed [...]

Child Items (1)

Contacts

Point of Contact :
Kalle L Jahn
Originator :
Kalle L Jahn, Donald A Walter, John P Masterson, Sarken E Dressler, Jason S Finkelstein, Jack Monti
Metadata Contact :
Kalle L Jahn
Publisher :
U.S. Geological Survey
Data Owner :
New York Water Science Center
Distributor :
U.S. Geological Survey - ScienceBase
USGS Mission Area :
Water Resources
SDC Data Owner :
New York Water Science Center

Attached Files

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

1.19 GB application/zip
bin.zip 7.65 MB application/zip
georef.zip 123.28 KB application/zip
metadata.xml
Original FGDC Metadata
View 		17.56 KB application/fgdc+xml
346.28 MB application/zip
model_thumbnail.png thumbnail 216.19 KB image/png
modelgeoref.txt 1.08 KB text/plain
output.zip 50.59 MB application/zip
readme.txt 24.37 KB text/plain
source.zip 6.22 MB application/zip

Purpose

This transient groundwater flow model of the aquifer system of Long Island, New York was developed to evaluate responses of the hydrologic system and freshwater-saltwater interface to changes in natural and anthropogenic hydraulic stresses for the period 1900-2019, and potential future responses to changes in pumping and recharge. The model also provides the groundwater flow components used to define model boundaries for possible inset models used for local-scale analyses.

Rights

This work is marked with Creative Commons Zero v1.0 Universal (https://creativecommons.org/publicdomain/zero/1.0/).
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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P14TRKUB

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