Title
Predicting Water Quality Improvements Resulting From Alternative Hydraulic Management Strategies in a Canal System Using HEC-RAS 4.1.0
Date of Award
4-9-2018
Semester of Degree
May
Document Type
Open Access Thesis
Major Professor
Douglas Daley
Steering Committee Member
Laura Lautz
Steering Committee Member
Stephen Shaw
Abstract
The Butternut Feeder Canal (BFC) is an underutilized, low-gradient, 3200-m long subsection of the Old Erie Canal. It is characterized by shallow, subcritical flow and significant stormwater inputs. Aesthetic water quality problems during summer periods adversely affect recreational use. Increased flow and specific conductivity, with commensurate decrease in water temperature, indicate BFC is gaining groundwater in some sections. A HEC-RAS model was developed to assess alternative strategies to divert water into the BFC from its original freshwater source to improve water quality. While flushing the BFC with fresh water would temporarily improve aesthetic water quality during the low flow period, adverse environmental impacts on the naturalized habitat of source water would result from excessive diversion rates.
Recommended Citation
Fox, Michael, "Predicting Water Quality Improvements Resulting From Alternative Hydraulic Management Strategies in a Canal System Using HEC-RAS 4.1.0" (2018). Dissertations and Theses. 33.
https://digitalcommons.esf.edu/etds/33