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

Table 4

Annual water budget for 2003.

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	1350	128	411	314	853	862	790	72	64	547	0*	361	35	−6	1
Grass	USF-1	1350	128	458	374	960	799	782	17	167	426	0*	423	26	65	0
Grass	PS-43	1350	128	550	228	906	801	759	42	69	573	26	421	48	−75	55
Mixed	PS-42	1350	106	896	91	1093	604	533	71	190	513	14	640	62	−106	−16
Forest	PS-41	1350	192	784	162	1138	592	531	61	104	430	19	565	56	−141	14
Forest	PS-40	1350	171	1042	9	1222	437	219	218	153	428	−11	741	107	−174	−59
Forest	PS-39	1350	171	1016	13	1200	436	250	186	159	423	−5	742	85	−175	13

* Insignificant.