Standard Guide for
Comparing Ground-Water Flow Model Simulations to SiteSpecific
This standard is issued under the fixed designation D 5490; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
click below to download Astm D 5490 – 93 (Reapproved 2002) pdf free