Scientific Investigations Report 2008–5093
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2008–5093
Table 1. Elevation of river and lake stage datums at U.S. Geological Survey gaging stations on the Coeur d’Alene River and Coeur d’Alene Lake, Idaho.
[Locations of gaging stations are shown in figure 1. Datum elevation: NGVD 29, National Geodetic Vertical Datum of 1929; NAVD 88, North American Vertical Datum of 1988. Datum difference: NAVD 88 minus NGVD 29. Abbreviation: ft, foot]
Gaging station No. |
River mile |
Gaging station name | Datum elevation (ft) | Datum difference (ft) | |
---|---|---|---|---|---|
NGVD 29 | NAVD 88 | ||||
12415500 | 113.1 | Coeur d’Alene Lake at Coeur d’Alene | 2,100.000 | 2,100.801 | 0.801 |
12413860 | 134.6 | Coeur d’Alene River near Harrison | 2,100.000 | 2,103.639 | 3.639 |
12413810 | 153.4 | Coeur d’Alene River at Rose Lake | 2,100.000 | 2,103.831 | 3.831 |
12413500 | 162.9 | Coeur d’Alene River at Cataldo | 2,100.000 | 2,103.788 | 3.788 |
12413000 | 168.7 | North Fork Coeur d’Alene River at Enaville | 2,100.000 | 2,103.896 | 3.896 |
12413470 | 1.6 | South Fork Coeur d’Alene River near Pinehurst | 12,190 | 2,165.448 | -24.552 |
1Gage datum was based on 1:24,000 scaled (7.5-minute) quadrangle topographic map.