Results of Detailed Hydrologic Characterization Tests - FY 1999/011

Spane, Frank A ; Thorne, Paul D ; Newcomer, Darrell R

Pacific Northwest National Laboratory (U.S.)

关键词: Pumping;    Testing;    Hydraulics;    Hydraulic Conductivity;    Porosity;   

DOI  :  10.2172/781071
RP-ID  :  PNNL-13378
RP-ID  :  AC06-76RLO1830
RP-ID  :  781071

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report provides the results of detailed hydrologic characterization tests conducted within newly constructed Hanford Site wells during FY 1999. Detailed characterization tests performed during FY 1999 included: groundwater flow characterization, barometric response evaluation, slug tests, single-well tracer tests, constant-rate pumping tests, and in-well vertical flow tests. Hydraulic property estimates obtained from the detailed hydrologic tests include: transmissivity, hydraulic conductivity, specific yield, effective porosity, in-well lateral flow velocity, aquifer flow velocity, vertical distribution of hydraulic conductivity (within the well-screen section) and in-well vertical flow velocity. In addition, local groundwater flow characteristics (i.e., hydraulic gradient and flow direction) were determined for four sites where detailed well testing was performed.