This page allows you to explore CoCoRaHS observations for a given state by date or by single station for a given year. You can then click on stations and dates to update the data presentation.

Option 1: Select State and Date
Option 2: Select Station and Year
ID #: Site Name: County: Date: Precip Snowfall Snow Depth
IA-DC-7Grand River 4.6 NNEDecatur2026-01-091.28MM
IA-DC-7Grand River 4.6 NNEDecatur2026-01-0400M
IA-DC-7Grand River 4.6 NNEDecatur2026-01-0600M
IA-DC-7Grand River 4.6 NNEDecatur2026-01-0200M
IA-DC-7Grand River 4.6 NNEDecatur2026-01-0300M
IA-DC-7Grand River 4.6 NNEDecatur2026-01-0500M
IA-DC-7Grand River 4.6 NNEDecatur2026-01-0700M
IA-DC-7Grand River 4.6 NNEDecatur2026-01-0100M
IA-DC-7Grand River 4.6 NNEDecatur2026-01-1000M

Usage Tips:

  • You can highlight the entire table with your cursor and copy-paste it into a spreadsheet program.
  • Errors exist in this dataset and you should evaluate the observations before using.