13-Jul-1998 two parts: the total depth of rainfall and the distribution of that rainfall ... The PAC was updated in 2020 to provide new capabilities ...
Portland's integrated combined sewer overflow (CSO) system and the FY 2020 was a year with below average total rainfall depth with very few intense.
21-Jun-2022 Spring precipitation boosted water year totals by 10 to 20 percent of average for much of the state. The lowest totals relative to average ...
27-Sept-2022 average of more than 15 inches of rain fell across Puerto Rico with a few totals exceeding 30 inches. On the day Fiona hit Puerto Rico
23 hours ago of 1991-2020 Median unavailable * ... Portland Oregon ... Westwide SNOTEL Water Year (Oct 1) to Date Precipitation % of Normal.
March 2020. DEQ NWR Cleanup 2.2 Overall stormwater contaminant load study approach . ... 2.3.1 Annual average precipitation determination .
19-Oct-2021 between microplastics and total road length at both the catchment scale and the riparian zone scale (Grbic et al. 2020).
24-Aug-2021 For water quality data we used stormwater runoff samples taken by 131 stations that were put in place by the Portland Area Watershed Monitoring ...
26-Nov-2020 Rainfall amount (mm): Heavy rain: 64.5 – 115.5 Very heavy rain: 115.6 – 204.4
04-Aug-2022 Science of the Total Environment 833 (2022) 155143 ... precipitation data were obtained from the City of Portland HYDRA Rainfall.
Precipitation during 2020 was overall close to average in the Bull Run watershed Total rainfall for the calendar year was 76 7 inches at Headworks 96 of the 79 7 inches of annual average rainfall from 1899-2019 January started out with precipitation well above average followed by three months of drier than average conditions
1 N (normal) is the climate normal (1991-2020) for Portland Airport Due to rounding of the monthly values the year total may not equal the sum of the monthly values 2 WY is Water Year which is includes rainy season is defined as the period from 1 October through 30 September 3 Occurred multiple years but listed is most recent year of
Portland Water Bureau www portlandoregon gov/water/waterquality Water Quality Line: 503-823-7525 Portland Water Bureau TriannualWaterQualityAnalysis November2020 Portland’s Drinking Water The Portland Water Bureau supplies water to over 970000 people in the Portland metropolitan area