{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/124444"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/124444","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Water quality and quantity response from implementation of low impact development in the Racine Avenue Pumping Station service area","abstract":"Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms","abstract_html":"Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms","abstract_has_math":false,"creators":["Blasiak, Riley Bray"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Civil Engineering","degree_department":null,"school":null,"contributors":["Stillwell, Ashlynn S","Garcia, Marcelo H"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2024,"date_issued":"2024-05","date_published":"2024-05","updated_at":"2026-07-22T22:25:00Z","subjects":["Combined Sewer Overflow","Modeling","Stormwater","Green Infrastructure"],"languages":["en","eng"],"rights":["Copyright 2024 Riley Blasiak"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/2142/124444","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Stillwell, Ashlynn S","Garcia, Marcelo H"]},{"key":"dc:creator","label":"Author","values":["Blasiak, Riley Bray"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2024-05","2024-05-01"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Civil Engineering"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Combined Sewer Overflow","Modeling","Stormwater","Green Infrastructure"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en","eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2024 Riley Blasiak"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://hdl.handle.net/2142/124444"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms","The student, Riley Blasiak, accepted the attached license on 2024-04-30 at 17:45.","The student, Riley Blasiak, submitted this Thesis for approval on 2024-04-30 at 17:47.","This Thesis was approved for publication on 2024-05-01 at 11:39.","DSpace SAF Submission Ingestion Package generated from Vireo submission #20727 on 2024-09-16 at 00:37:40","Combined sewer overflows (CSOs) in Chicago release untreated sewage and stormwater runoff into local waterways, negatively impacting wildlife and water recreation. An exploration into managing the frequency and severity of CSOs was conducted through modeling the South Side of Chicago in a Storm Water Management Model (SWMM). Land cover plays an important role in determining pollutant buildup and washoff in urban areas, in addition to the amount of impervious surfaces in an area. Varying land cover was explored to quantify how fine scale land cover impacts simulation outputs at different scales in the system. The results demonstrated that modeling with smaller scale land cover impacts flow volume values close to the source of change. In this case study, these changes are seen at the subcatchment and conduit levels, but not significantly at the outfall level. Similarly, water quality improved at the subcatchment level. Low impact development (LID) is a green stormwater infrastructure approach used in urban areas to increase water storage and treatment before it enters the sewer systems. Bioretention cells and permeable pavements were the LID options explored to determine how uniform versus informed installation locations affect CSO discharge. The results indicate that using informed LID placement leads to greater improvements in both water quality and discharge quantity at the outfalls than uniform LID placement scenarios. Quantifying the impacts of different locations and amounts of green stormwater infrastructure at a subcatchment scale is helpful for informing policy makers and sewer authorities in their decisions surrounding combined sewer systems. Co-benefits of LID can also be maximized by considering how location and selection of LID impacts water and air quality, surface temperature, and runoff values."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Water quality and quantity response from implementation of low impact development in the Racine Avenue Pumping Station service area"]}]}],"canonical_facts":{"dc:contributor":["Stillwell, Ashlynn S","Garcia, Marcelo H"],"dc:creator":["Blasiak, Riley Bray"],"dc:date":["2024-05","2024-05-01"],"dc:description":["Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms","The student, Riley Blasiak, accepted the attached license on 2024-04-30 at 17:45.","The student, Riley Blasiak, submitted this Thesis for approval on 2024-04-30 at 17:47.","This Thesis was approved for publication on 2024-05-01 at 11:39.","DSpace SAF Submission Ingestion Package generated from Vireo submission #20727 on 2024-09-16 at 00:37:40","Combined sewer overflows (CSOs) in Chicago release untreated sewage and stormwater runoff into local waterways, negatively impacting wildlife and water recreation. An exploration into managing the frequency and severity of CSOs was conducted through modeling the South Side of Chicago in a Storm Water Management Model (SWMM). Land cover plays an important role in determining pollutant buildup and washoff in urban areas, in addition to the amount of impervious surfaces in an area. Varying land cover was explored to quantify how fine scale land cover impacts simulation outputs at different scales in the system. The results demonstrated that modeling with smaller scale land cover impacts flow volume values close to the source of change. In this case study, these changes are seen at the subcatchment and conduit levels, but not significantly at the outfall level. Similarly, water quality improved at the subcatchment level. Low impact development (LID) is a green stormwater infrastructure approach used in urban areas to increase water storage and treatment before it enters the sewer systems. Bioretention cells and permeable pavements were the LID options explored to determine how uniform versus informed installation locations affect CSO discharge. The results indicate that using informed LID placement leads to greater improvements in both water quality and discharge quantity at the outfalls than uniform LID placement scenarios. Quantifying the impacts of different locations and amounts of green stormwater infrastructure at a subcatchment scale is helpful for informing policy makers and sewer authorities in their decisions surrounding combined sewer systems. Co-benefits of LID can also be maximized by considering how location and selection of LID impacts water and air quality, surface temperature, and runoff values."],"dc:format":["application/pdf"],"dc:identifier":["https://hdl.handle.net/2142/124444"],"dc:language":["en","eng"],"dc:rights":["Copyright 2024 Riley Blasiak"],"dc:subject":["Combined Sewer Overflow","Modeling","Stormwater","Green Infrastructure"],"dc:title":["Water quality and quantity response from implementation of low impact development in the Racine Avenue Pumping Station service area"],"dc:type":["text"],"thesis:degree_discipline":["Civil Engineering"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.S."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:25:00Z"}