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

Table 3

Annual water budget for 2002.

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	1914	147	514	344	1005	1231	1113	118	282	888	0*	536	45	212	0
Grass	USF-1	1914	147	516	287	950	1143	1111	32	235	856	0*	624	41	223	0
Grass	PS-43	1914	147	521	195	863	1235	1050	185	220	1040	23	532	71	247	45
Mixed	PS-42	1914	121	746	145	1012	1034	908	126	303	889	13	759	77	307	−20
Forest	PS-41	1914	221	690	171	1082	1055	904	151	300	884	14	638	70	237	2
Forest	PS-40	1914	197	877	8	1082	816	383	433	396	808	9	900	109	374	−9
Forest	PS-39	1914	197	882	17	1096	819	404	415	399	802	−2	898	93	374	−18

* Insignificant.