Estimation of Evapotranspiration and Water Budget Components Using Concurrent Soil Moisture and Water Table Monitoring

Table 5

Semiannual water budget for 2004.

Land use	Wells	Rain (mm)	ET (mm)				Runoff (mm)					Lateral flow (mm)	Infiltration (mm)	Depth to water table (cm)	Change in storage (mm)	Mass balance error (mm)
	ID	P	𝐼𝑐	SM ET	DS ET	TET	TRE	SRE	HR	URI	NR	q	I	𝑑WT	S	e
Grass	USF-3	502	42	382	127	551	182	129	53	86	55	0*	278	46	195	0
Grass	USF-1	502	42	388	124	554	142	49	93	126	18	0*	319	45	58	0
Grass	PS-43	502	42	384	25	451	112	71	41	134	87	10	348	84	135	20
Mixed	PS-42	502	34	499	27	560	98	51	47	162	71	7	370	82	20	−7
Forest	PS-41	502	62	437	28	527	93	34	59	133	64	7	347	87	42	0
Forest	PS-40	502	56	538	0	594	35	0	35	176	35	−4	412	132	5	−21
Forest	PS-39	502	56	525	0	581	35	1	34	177	34	−3	412	111	6	3

*Insignificant.