Groundwater—Surface Water Interactions in a Mountain-to-Coast Watershed: Effects of Climate Change and Human Stressors

Table 5

Simulated total water balance for each water year (WY) and yearly averages (mm/yr).

Year		ET	OL-flow to river	OL storage change	OL-BF	Baseflow to river	River to baseflow	SZ-storage change	SZ-BF	Pump	Total error	Recharge
WY-02-03	2563	−1061	−1458	−1	−71	−57	59	113	0	−24	62	371
WY-03-04	2804	−1187	−1465	−6	−71	−60	59	−58	0	−24	−10	582
WY-04-05	2484	−1207	−1355	−1	−66	−56	59	129	0	−24	−37	417
WY-05-06	2594	−1151	−1487	0	−73	−56	60	124	0	−24	−14	411
WY-06-07	3490	−1167	−2071	−16	−100	−69	64	−77	0	−24	31	630
WY-07-08	2393	−1161	−1336	10	−66	−62	60	153	0	−24	−32	385
WY-08-09	1504	−1081	−546	3	−34	−46	49	134	0	−24	−42	253
WY-09-10	2950	−1142	−1608	−7	−83	−67	58	−55	0	−24	20	539
WY-10-11	2794	−1100	−1631	2	−83	−68	59	61	0	−24	9	431
WY-11-12	2349	−1009	−1424	2	−72	−63	59	188	0	−24	6	357
Yearly Avg.	2593	−1127	−1438	−1	−72	−61	59	71	0	−24	−1	438
Water (%)	100	−43	−55	0	−3	−2	2	3	0	−1	0	17

= precipitation; ET = evapotranspiration; OL = overland flow; UZ = unsaturated zone; BF = boundary flow; SZ = saturated zone.