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Table 4.1
Tapwater Intake by Sex and Agea
Daily Tapwater Intake (mL)
Age Group (y)
Mean
SD
Median
90% UCLb
95% UCLb
99% UCLb
Males
<0.5
250
232
240
569
757
NA
0.5 to 0.9
322
249
264
634
871
NA
1 to 3
683
406
606
1228
1464
2061
4 to 6
773
414
693
1336
1530
1900
7 to 10
802
437
738
1391
1609
2055
11 to 14
970
547
877
1714
2019
2653
15 to 19
1120
644
1019
1974
2283
3090
20 tn 44
1354
788
1216
2309
2837
4065
45 to 64
1633
783
1510
2650
3094
4213
65 to 74
1594
719
1457
2502
2812
NA
>75
1517
667
1443
2332
2696
NA
All ages
1250
759
1123
2205
2673
3760
Females
<0.5
293
259
240
672
800
NA
0.5 to 0.9
333
281
278
712
759
NA
1 to 3
606
368
532
1114
1339
1806
4 to 6
709
395
622
1231
1491
1932
7 to 10
772
395
726
1299
1475
1888
11 to 14
881
490
797
1531
1814
2382
15 to 19
883
513
800
1565
1839
2452
20 to 44
1182
634
1089
1996
2323
3132
45 to 64
1483
670
1394
2303
2668
3666
65 to 74
1429
603
1360
2247
2561
3082
>75
1300
540
1250
1998
2242
2933
All ages
1147
648
1049
1988
2316
3097
Males and Females Combined
<0.5
272
247
240
640
800
NA
0.5 to 0.9
328
265
268
688
764
NA
1 to 3
646
390
567
1162
1419
1899
4 to 6
742
406
660
1302
1520
1932
7 to 10
787
417
731
1338
1556
1998
11 to 14
925
521
838
1621
1924
2503
15 to 19
999
593
897
1763
2134
2871
20 to 44
1255
709
1144
2121
2559
3634
45 to 64
1546
723
1439
2451
2870
3994
65 to 74
1500
660
1394
2333
2693
3479
>75
1381
600
1302
2170
2476
3087
All ages
1193
702
1081
2092
2477
3415
a
b
