WSP04489

• File Number: 8210.470
• Description: Pacific Southwest Interagency Committee
• State: CO
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 2/1/1964
• Author: Unknown
• Title: Report of the Hydrology Subcommittee - Limitations in Hydrologic Data - As Applied to Studies of Water Control and Water Management - Part 2 - February 1964
• Water Supply Pro - Doc Type: Report/Study

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001231

CON'rENTS

Foreword . . . . . . . . . . .,

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Sources of error in hydrologic records.-Continued
ReserVoirs.and lllkes . .. . . . .
Some general considerations
Records of storage . . . . . .
Capacity tables .... .
S,ystematic errors in principal gage
Wind-generated "tides" . . . . .
Slope owing to through-flow .
Inflow . . . . . . . .
OutflOW . . . . . . " . .
Loss by evaporation .. .. ..
Soil lI:ater . <( . . . . . . . .. ."
General concepts and "constants" . . . . . . .
The simple 'case ...... ...,
Non-homogeneous conditions in the field .
Methods of measuring soil water . . , . . .
Periodic sampling of the soil . . .
Neutron-scattering soil-water meter
Tensiometers '" . . . . . . . . . . . . . . .
Electrical resistance of porous blocks
OtheI" methods .... ., . . . . .. .,.
Station networKs . . . . . . . . . . .
Uses of data . . . . . . . . . . . . . .. .
Chemical, physical, and biological quality .
General considerations ..
Sampling . . . . . . . . . . . . .
Selection of sites , . .
Equipment and procedures . . .
Aocuracy of analytical data . .
Use of water-quality records ,
References . . . . . . . . .

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VII. 1
VII. 1
VII. 2
VII.2
VII..3
VII. 4
VII.5
VII. 5
VII.7
VII. 7
VIII .1
VIII .1
VIII. 1
VIII,2
VIII ,4
VIII .4
VIII.5
" VIII,6
VIII. 7
VIII.7
VIII. 8
VIII. 9
IX,l
IX.l
IX..3
IX..3
IX.5
IX.7
IX.9
IX.IO

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