USGS Scientific Investigations Report 2012–5200  - Suspended-Sediment Characteristics of the Johnson Creek Basin, Oregon, Water Years 2007

Table 5. Ratio of monthly streamflow for the Gresham and Milwaukie gaging stations, Johnson Creek basin, Oregon, water years 2007–10. 

[For reference, the drainage area of the Gresham gage is approximately 29 percent of the Milwaukie gage. Station reference: Complete station names are shown in table 1 and locations are shown in figure 1] 

Month	Streamflow (Gresham) / discharge (Milwaukie) (percent)
October	29.0
November	52.0
December	50.4
January	50.5
February	47.8
March	50.5
April	43.9
May	39.2
June	36.3
July	10.9
August	10.3
September	12.8
Annual	45.4

Suspended-Sediment Characteristics of the Johnson Creek Basin, Oregon, Water Years 2007–10

Suspended-Sediment Characteristics of the Johnson Creek Basin, Oregon, Water Years 2007–10 