Arsenic in Water Resources of the Southern Pampa Plains, Argentina

Table 1

Set of water samples: Bold Font indicates surface waters analysis and the others values correspond to phreatic waters.

(a)

Latitude	Longitude	Depth (m)	Ce (dS/m)	As (mg/l)
S38 44 35.4	W62 08 40.9	18.3	1.54	0.30
S38 42 09.4	W62 04 09.8	15.0	1.91	0.17
S38 41 34.2	W61 56 31.0	13.4	1.46	0.15
S38 41 29.9	W61 54 22.4	—	0.61	0.01
S38 39 43.7	W61 52 42.8	13.0	1.27	0.25
S38 39 48.1	W61 47 00.0	21.6	0.30	0.08
S38 36 54.3	W61 46 07.2	33.3	1.24	0.13
S38 31 58.8	W61 48 58.3	33.0	0.74	0.07
S38 34 22.1	W61 51 53.0	13.0	1.26	0.07
S38 36 56.3	W61 57 36.1	17.0	1.21	0.25
S38 38 46.9	W62 01 05.3	6.7	2.34	0.05
S38 32 00.7	W61 52 38.6	7.5	0.93	0.12
S38 32 00.9	W61 52 27.0	—	0.59	0.01
S38 29 06.7	W61 47 43.7	4.7	0.66	0.02
S38 26 21.1	W61 50 01.7	12.6	1.53	0.02
S38 27 35.5	W61 52 10.7	6.7	0.55	0.04
S38 24 37.8	W61 56 21.6	—	0.53	0.01
S38 25 54.0	W61 57 41.5	7.0	0.80	0.02
S38 29 34.3	W61 55 02.9	4.7	1.19	0.03
S38 31 46.8	W61 59 01.0	5.2	1.17	0.05
S38 34 10.2	W62 00 20.5	24.5	1.13	0.16
S38 40 48.1	W62 07 18.7	27.0	2.35	0.09
S38 39 17.0	W62 16 16.4	38.0	2.33	0.07
S38 28 01.6	W62 00 24.5	8.7	0.70	0.10
S38 24 09.9	W62 06 17.8	29.3	0.61	0.03
S38 26 05.9	W62 03 33.0	—	1.27	0.01
S38 27 30.2	W62 02 57.9	23.4	0.87	0.05
S38 30 20.6	W62 03 23.7	3.5	1.94	0.02

(b)

Latitude	Longitude	Depth (m)	Ce (dS/m)	As (mg/l)
S38 30 15.7	W62 03 31.4	—	1.02	0.01
S38 35 40.5	W62 03 56.4	24.3	1.60	0.16
S38 35 26.0	W62 05 15.5	—	1.22	0.01
S38 37 15.3	W62 06 42.5	27.3	1.50	0.10
S38 38 33.7	W62 11 30.6	10.0	2.79	0.04
S38 33 14.8	W62 06 00.8	27.0	1.46	0.08
S38 31 56.8	W62 08 29.1	17.0	0.62	0.02
S38 29 25.6	W62 06 59.2	47.5	0.73	0.07
S38 29 25.2	W62 10 19.7	31.5	1.31	0.04
S38 26 26.0	W62 08 08.4	43.7	3.27	0.07
S38 25 13.1	W62 14 12.4	31.8	1.25	0.08
S38 28 57.5	W62 12 30.8	22.0	1.33	0.08
S38 26 24.1	W62 09 57.4	55.8	1.37	0.07
S38 33 31.0	W62 12 46.0	13.3	1.89	0.07
S38 36 11.4	W62 09 41.4	4.8	1.33	0.18
S38 35 39.2	W62 17 07.0	14.8	2.40	0.09
S38 31 10.0	W62 16 22.1	23.7	1.54	0.01
S38 25 45.3	W62 16 47.6	—	3.35	0.04
S38 23 32.2	W62 15 54.7	23.0	1.41	0.08
S38 25 32.0	W62 19 02.5	6.7	1.32	0.08
S38 26 04.5	W62 20 01.8	—	2.42	0.07
S38 39 43.0	W62 20 19.0	—	2.72	0.06
S38 38 35.4	W62 22 12.5	10.0	4.96	0.06
S38 35 42.7	W62 23 12.3	1.8	2.77	0.16
S38 32 47.3	W62 23 19.5	20.0	1.35	0.06
S38 29 41.6	W62 22 30.3	27.0	1.24	0.03
S38 26 09.7	W62 23 19.0	26.4	1.22	0.07
S38 30 37.3	W62 26 36.3	16.4	1.08	0.04

(c)

Latitude	Longitude	Depth (m)	Ce (dS/m)	As (mg/l)
S38 28 30.5	W62 26 30.4	11.3	1.06	0.04
S38 28 11.1	W62 27 36.6	—	2.59	0.04
S38 39 57.7	W62 27 18.5	4.2	8.09	0.16
S38 39 18.9	W62 26 33.4	—	3.06	0.09
S38 37 55.3	W62 31 40.6	2.0	1.81	0.07
S38 37 57.4	W62 31 36.2	—	3.03	0.13
S38 35 33.1	W62 36 13.0	5.2	1.45	0.08
S38 33 41.4	W62 33 05.1	—	3.18	0.10
S38 34 17.1	W62 31 22.7	21.7	0.69	0.07
S38 35 35.7	W62 29 28.0	—	3.03	0.09
S38 36 22.4	W62 26 51.3	20.0	3.05	0.05
S38 37 44.7	W62 24 51.4	17.6	4.23	0.04
S38 40 08.3	W62 19 11.7	6.5	5.74	0.09
S38 32 57.1	W62 19 05.0	7.3	2.70	0.04
S38 34 00.1	W61 56 33.2	5.1	1.51	0.05
S38 42 33.8	W61 59 36.1	9.7	2.07	0.10
S38 39 04.0	W62 24 41.4	3.6	7.0	0.15
S38 39 47.0	W62 28 38.0	—	6.9	0.01
S38 39 56.6	W62 28 46.5	3.1	0.9	0.02
S38 40 50.4	W62 27 24.4	1.7	1.1	0.02
S38 41 00.7	W62 26 01.4	1.2	2.2	0.09
S38 41 33.0	W62 15 16.2	—	2.1	0.05
S38 29 10.7	W61 47 07.1	—	1.1	0.08
S38 42 06.8	W62 27 28.1	—	1.2	0.03
S38 33 29.9	W62 37 40.1	—	1.1	0.03