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.
|City of Portland Rain Gages|
|Swan Island Rain Gage
||204||27-May-2023, 22:42||0.00||0.00||0.00||0.97||36.91||data table|
Return to the City of Portland HYDRA Rainfall Network page.