Estimating Water Fluxes Across the Sediment–Water Interface in the Lower Merced River, California

Scientific Investigations Report 2007–5216

U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2007–5216

Table 6. Estimated hydraulic conductivity by slug test and (or) grain-size analysis at upstream transect (transect 2).

[Bouwer and Rice = slug test method; Hazen = grain-size method. BW, blank well; ID, identification; m, meter; RW, river well]

USGS site ID number	Monitoring well ID number	Location and type	Depth	Method of hydraulic conductivity estimate	Measured hydraulic conductivity (m/day)
372312120481106	BW-106	Bank monitoring well, north bank	shallow	Bouwer and Rice, 1976	80
372312120481107	BW-107	Bank monitoring well, north bank	deep	Bouwer and Rice, 1976	60
372312120481098	RW-098	River monitoring well, river right	shallow	Bouwer and Rice, 1976	120
				Hazen, 1911	110
372312120481099	RW-099	River monitoring well, river right	deep	no slug test	no slug test
372312120481089	RW-089	River monitoring well, middle	shallow	Bouwer and Rice, 1976	50
				Hazen, 1911	50
372312120481090	RW-090	River monitoring well, middle	deep	Bouwer and Rice, 1976	250
372312120481080	RW-080	River monitoring well, river left	shallow	Bouwer and Rice, 1976	50
				Hazen, 1911	50
372312120481081	RW-081	River monitoring well, river left	deep	Bouwer and Rice, 1976	60
372312120481071	BW-071	Bank monitoring well, south bank	shallow	Bouwer and Rice, 1976	40
372312120481072	BW-072	Bank monitoring well, south bank	deep	Bouwer and Rice, 1976	40