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ASTM D5920-14
Standard Test Method [Analytical Procedure] for Tests of Anisotropic Unconfined Aquifers by Neuman MethodMore info
1.1 This test method covers an analytical procedure for determining the transmissivity, storage coefficient, specific yield, and horizontal-to-vertical hydraulic conductivity ratio of an unconfined aquifer. It is used to analyze the drawdown of water levels in piezometers and partially or fully penetrating observation wells during pumping from a control well at a constant rate.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 07.060 : Geology. Meteorology. Hydrology |
| Number of pages | 9 |
| Replace | ASTM D5920-96(2005) |
| Set | ASTMVOL0409 |
| Year | 2014 |
| Document history | |
| Country | USA |
| Keyword | ASTM 5920;ASTM D5920;ASTM D5920;10.1520/D5920-14 |