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Hydrometric determinations — Geophysical logging of boreholes for hydrogeological purposes — Considerations and guidelines for making measurements
90.93 Standard confirmed
Hydrometric determinations — Pumping tests for water wells — Considerations and guidelines for design, performance and use
90.92 Standard to be revised
Manual methods for the measurement of a groundwater level in a well
90.92 Standard to be revised
Hydrometry — Groundwater — Surface geophysical surveys for hydrogeological purposes
60.60 Standard published
Hydrometry — Measuring the water level in a well using automated pressure transducer methods
90.92 Standard to be revised
Hydrometric determinations — Pumping tests for water wells — Considerations and guidelines for design, performance and use
20.60 Close of comment period
Methods for the measurement of groundwater level in a well
20.00 New project registered in TC/SC work programme
Hydrometry — Subsurface dykes and ground water dams for conservation and recharge
10.60 Close of voting
Standard practice for response sensitivity analysis of groundwater monitoring wells using water injection test method
20.00 New project registered in TC/SC work programme
