Welcome to Hydrosphere Data Products

Convenient, Economical Access to Streamflow Data, Meteorological Data and Water Quality Data

Hydrosphere Data Products provides convenient, economical access to USGS streamflow, NCDC climate and EPA STORET water quality data on CD-ROM. Data are published in both off-the-shelf yearly subscriptions and in custom compilations. Datasets are available on a lease or a purchase basis. Our publications offer the advantage of easy access to regional and national agency environmental data through our popular Windows data-access software. By offering custom datasets, Hydrosphere stands alone in tailoring CD-ROM(s) to fulfill your demanding integrated data needs with data topics and states you select, including complimentary GIS coverages.

	Shipment of 2008 Updates	We began shipping our NCDC 2008 updates on June 19.  USGS updates are in progress
	Duration Frequency for Windows	Software for performing frequency analysis in conformance with USGS Bulletin 17B.

• Enjoy the convenience of free Windows data-access software included with every CD-ROM.
• Easily locate and examine raw data values and summary statistics over the entire period of record.
• Export directly into formats used by HEC, HELP, SWMM and many other environmental models.

Compare our products. We are confident that you, like so many others, will select Hydrosphere as your data provider because our CDs are easy to use, meet your needs, and are guaranteed.

Thank you for taking the time to visit us here at Hydrosphere.