MODFLOW-NWT model of a hypothetical stream-aquifer system to assess capture map bias

A MODFLOW-NWT (version 1.0.9) model of a hypothetical stream-aquifer system is presented for the evaluation and characterization of capture map bias. The hypothetical model is a single-layer model with 30 rows and 100 columns. The hypothetical model is used to develop methods to create capture difference maps and to calculate and characterize capture map bias with sensitivity analyses. The hypothetical stream-aquifer system generally represents the arid western U.S.; however, the methods developed with this model can be applied to any model used to generate capture maps, regardless of location. The model simulates a hypothetical 200-year transient stress period after a steady-state stress period. This time period...

Tags: Arid Western U.S., Capture, Capture Difference Maps, Capture Map Bias, Capture Maps, All tags... Groundwater, Groundwater Model, InlandWaters, MODFLOW, MODFLOW-NWT, NSDI, Streamflow Depletion, USGS Science Data Catalog (SDC), environment, geoscientificInformation, inlandWaters, usgsgroundwatermodel, Fewer tags