Search
Now showing items 1-10 of 53
Updated Canonical Rainfall Distributions in the United States
Publisher: ASCE
Abstract: Previous research has identified five canonical rainfall distributions in the United States; however, identification of these rainfall distributions did not include any rainfall data in the state of Texas. In this study, ...
Source Identification of Nutrient Impairment in North Biscayne Bay, Florida, USA
Publisher: ASCE
Abstract: The limiting nutrient in North Biscayne Bay identified using the Redfield ratio does not correspond to a significant quantitative relation between measured concentrations of the identified nutrient and chlorophyll a. ...
Deficiencies in the Curve Number Method
Publisher: ASCE
Abstract: This study investigates the relationship between the curve number and regional rainfall characteristics, and also determines the extent to which intrastorm application of the curve number method is likely to generate ...
Minimum Rainfall for Applying the Curve-Number Method
Publisher: ASCE
Abstract: In engineering practice the curve-number method is sometimes inappropriately applied to low-rainfall events, thereby ignoring the dependence of the curve number on the rainfall amount. Lack of adjustment of the curve number ...
Essential Considerations in Applying the Curve-Number Method
Publisher: ASCE
Abstract: The curve-number method is reviewed and assessed using rainfall and runoff measurements at 80 well-instrumented experimental watersheds in the United States. Key results of the study show that the applicable curve number ...
A New Method for Estimating Water-Quality Flows
Publisher: ASCE
Abstract: Water-quality flow (WQF) is used as the basis for designing some stormwater control measures. The conventional method for determining the WQF incorporates several assumptions that do not reflect reality. A method is presented ...
Separation of Infiltration and Inflow in Sanitary Sewers
Publisher: ASCE
Abstract: A novel method is developed and demonstrated for identifying the dominant component of rainfall-driven infiltration and inflow (I&I) in sanitary sewers. The method uses synoptic measurements of rainfall, sewer flow ...
Extracting the Event Characteristics of Rainfall
Publisher: American Society of Civil Engineers
Abstract: A method is proposed and demonstrated for extracting the spatial and temporal characteristics of individual rainfall events using hourly rainfall measurements at an array of rain gauges. The method is based on identifying ...
Impact of Septic Systems on Nutrients in Groundwater and Drainage Canals in South Florida
Publisher: American Society of Civil Engineers
Abstract: An approach is presented and demonstrated for assessing the impact of septic systems on nutrient concentrations in groundwater and nearby drainage canals. The study covers an area of 1,680 km2 in South Florida where there ...
Tracer Transport through Seepage Lakes
Publisher: American Society of Civil Engineers