View of Old Mans Creek near Iowa City, Iowa
![View of Old Mans Creek near Iowa City, Iowa](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/old_mans_creek_with_adjacent_corn_field.jpg?itok=XpSfU7Zr)
Detailed Description
View of Old Mans Creek near Iowa City, Iowa upstream from a bridge used for collecting water-quality samples (USGS Site ID: 05455100). This site was part of the sampling network for the first reconnaissance study to assess potential off-field transport of nitrapyrin (a bactericide) to streams.
Sources/Usage
Public Domain.