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Sacramento River Basin NAWQA Program

Water-Quality Assessment of the Sacramento River
Basin, California: Water-Quality, Sediment and Tissue
Chemistry, and Biological Data, 1995-1998
(Open-File Report 2000-391)

Agricultural Land-use Survey: Rice

Radiochemical measurements

Number of significant figures do not reflect analytical method
reporting levels.

Method reporting levels of all analytes

[per mil - parts per thousand, picocuries/L- picocuries per liter]


USGS Identifier State Well Number Date Time Hydrogen 2 to Hydrogen 1 ratio (per mil) Oxygen 18 to Oxygen 16 Ratio (per mil) Tritium in Water (picocuries/L) Tritium 2-Sigma Precision (picocuries/L)
384330121293901 10N/4E-13F1M 8/11/97 1610 -42.8 -4.93 8 1.3
385314121401701 12N/3E-18H1M 10/3/97 1200 -62 -7.85 1 1
385431121451401 12N/2E-9B2M 9/8/97 1400 -66.9 -8.91 18 1.3
385528121532001 12N/1E-5C1M 8/12/97 1200 -56.1 -6.71 36 2.6
385720121282401 13N/4E-24Q1M 10/2/97 1120 -59.8 -8.54 14 1.3
390416121433601 14N/2E-10R1M 8/18/97 1430 -67.3 -9 35 2.6
390832121463601 15N/2E-20D1M 8/19/97 0930 -45.1 -5.32 28 2.6
390856122044301 15N/2W-16R1M 8/13/97 0930 -58.3 -7.34 27 1.9
391059122043601 15N/2W-3E1M 9/17/97 1000 -60.4 -7.53 23 1.6
391653122101401 17N/3W-35M1M 8/14/97 1100 -62.9 -8.53 13 1.6
392328121571501 18N/1W-27B1M 9/29/97 1400 -79.1 -10.99 15 1.3
391947122094501 17N/2W-14G2M 9/16/97 1320 -63.5 -8.52 5.1 1
392358121450301 18N/2E-21G1M 9/9/97 1100 -61.2 -8.02 45 2.6
392524122113401 18N/3W-9R1M 9/17/97 1430 -60.3 -8.62 1.9 1
392542121452501 18N/2E-9L1M 8/19/97 1500 -61.8 -8.08 18 1.9
392545122015201 18N/2W-12G2M 9/30/97 1030 -81.7 -11.46 15 1.3
392604121531801 18N/1E-8D1M 8/21/97 0930 -49.9 -5.5 19 1.9
392810122080901 19N/3W-25R1M 9/30/97 1430 -65.9 -8.62 29 1.9
392824122091401 19N/3W-25E1M 8/14/97 1600 -66.2 -8.75 23 1.6
392848121523901 19N/1E-20R1M 9/10/97 1430 -64.9 -8.63 19 1.6
392924121504801 19N/1E-22B1M 8/21/97 1330 -59.2 -7.82 37 2.6
392931122031701 19N/2W-23E1M 8/20/97 1130 -62.5 -8.33 15 1.3
393119121521001 19N/1E-9C1M 9/10/97 1100 -58 -7.16 47 2.6
393230121422201 20N/2E-35J2M 9/11/97 0930 -46.1 -6.27 9.6 1
393235122055301 20N/2W-32J1M 9/18/97 1100 -59.9 -7.62 29 2.6
393353122013501 20N/2W-25A1M 8/15/97 1100 -66.1 -8.67 32 1.9
393538122053201 20N/2W-16D1M 10/1/97 1000 -65.1 -8.76 17 1.3
393630121455401 20N/2E-8A1M 9/9/97 1530 -54.1 -6.61 14 1.3

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