---

Data Library

---

Finding Data

Tutorial

Questions and Answers

Function Documentation

---

USGS HCDN dataset

---

help

USGS HCDN

USGS Hydro-Climate Data Network: streamflow data set for the study of climate variations
Resolution: 1703 stations; Longitude: [130E,50W]; Latitude: [14.5S,71.5N]; Time: [Oct 1873,Sep 1988]; monthly

• County (unitless) [ ISTA ]
• daily
  Time: [1 Oct 1873,1 Sep 1988]; daily
  stream flow (cf/s) [ time ISTA ]
• District (unitless) [ ISTA ]
• drainage area (unitless) [ ISTA ]
• HUC (ids) [ ISTA ]
• latitude (degree_north) [ ISTA ]
• longitude (degree_east) [ ISTA ]
• monthly
  Time: [Oct 1873,Sep 1988]; monthly
  stream flow (cf/s) [ time ISTA ]
• Name (unitless) [ ISTA ]
• Non-contributing drainage area (unitless) [ ISTA ]
• National Geodetic Vertical Datun of 1929 (m) [ ISTA ]
• region (ids) [ ISTA ]
• State (unitless) [ ISTA ]