This USGS website and associated pages host data from the City of Portland Rainfall Network. The USGS Oregon Water Science Center has hosted these data for over 25 years. To maintain public access moving forward, USGS and the City of Portland, Bureau of Environmental Services (BES), the originator of the data, have determined that BES will host the data on a new website. City of Portland staff are working on developing a new website for this data. We would appreciate user input and feedback about this data to leverage opportunities from this change.
Please assist us in this transition by completing a short survey.
Disclaimer: Rainfall data on this page are raw and uncorrected from the City of Portland HYDRA network. These data have not received final approval and as such are provisional and subject to final revision. The data are released on the condition that neither the USGS, the United States Government, nor the City of Portland may be held liable for any damages resulting from their use. More information about the quality of precipitation data is available.
| Time of Latest Reading | 5-Day Total (inches) |
|---|---|
| 14-May-2025, 21:27 | 0.82 |
The red bars are hourly rainfall data.
The blue line is the 5-day accumulation.
The cyan lines represent day boundaries.
Any grey shaded areas represent missing data.
The magenta line represents the hour of the last data
acquisition time.
U.S. Department of the Interior |
U.S. Geological Survey
URL: https://or.water.usgs.gov/non-usgs/bes/ankeny.5day.html
Page Last Modified: Monday - Feb 5, 2018 at 18:49:05 EST
