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Water-Level Accuracy Codes

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# National Water Information System
# 2017/08/17
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# Date Retrieved: USGS Water Data for the Nation Help System
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Code	Description
1s	51s
0	Water level accuracy to nearest foot
1	Water level accuracy to nearest tenth of a foot
2	Water level accuracy to nearest hundredth of a foot
9	Water level accuracy not to nearest foot
U	Water level accuracy is unknown