Long-term Trends in Precipitation for Water Years 1931-98 For the Study Area
http://web.archive.org/web/20180519163358/http://sd.water.usgs.gov/projects/bhhs/StudyArea_files/SA_fig2.html

USGS


This USGS page provides three graphs detailing precipitation by year in the Black Hills. The water years included are 1931-1998.

This resource is referenced here:
Subject: Geoscience:Atmospheric Science:Climatology
Resource Type: Scientific Resources:Research Results, Audio/Visual:Images/Illustrations
Theme: Teach the Earth:Incorporating Societal Issues:Climate Change, Teach the Earth:Course Topics:Atmospheric Science