Table 3. Summary of Total Chromium Emission Estimates (t) to water by Province from 2005 to 2009.

Region	2005	2006	2007	2008	2009	Total
Northern Region	120	154	187	219	233	912
Beijing	25	31	36	35	38	165
Tianjin	25	33	37	42	45	182
Hebei	42	51	63	78	82	317
Shanxi	17	23	29	34	32	134
Inner Mongolia	10	16	22	30	37	113
Northeastern Region	69	93	115	138	155	570
Liaoning	38	54	68	84	96	340
Jilin	15	18	24	28	34	120
Heilongjiang	16	21	23	26	25	111
Eastern Region	435	565	698	782	852	3332
Shanghai	61	71	83	85	82	381
Jiangsu	123	158	198	229	250	958
Zhejiang	88	111	134	138	140	611
Anhui	18	23	29	38	46	153
Fujian	31	38	46	51	57	225
Jiangxi	11	16	23	29	33	113
Shandong	103	148	185	213	243	892
Central and Southern	221	291	368	418	455	1752
Henan	38	53	76	88	95	350
Hubei	22	28	36	45	53	185
Hunan	18	23	31	39	46	158
Guangdong	131	170	205	221	233	961
Guangxi	9	13	17	21	24	83
Hainan	2	2	4	4	4	15
Southwestern Region	49	64	83	97	115	407
Chongqing	11	12	16	19	23	82
Sichuan	22	30	41	50	62	205
Guizhou	6	8	9	11	12	46
Yunnan	10	13	16	17	18	74
Tibet	0	0	0	0	0	1
Northwestern Region	31	42	52	60	64	251
Shaanxi	13	17	21	25	29	105
Gansu	7	9	12	12	13	54
Qinghai	2	2	3	4	4	15
Ningxia	3	3	4	5	5	19
Xinjiang	7	10	12	14	14	57