city of appleton stormwater management update presented to the january 22, 2013 utilities committee

City of Appleton Stormwater Management Update

Presented to the

January 22, 2013

Utilities Committee

Ongoing ProjectsCONSTRUCTION PROJECTS: Reid Golf Course Ponds, Channel Modifications, and

Bridges

FLOOD STUDY PROJECTS: CTH OO Basin Manitowoc Road Study Area

CAPITAL PROJECTS: Douglas and Outagamie Streets (Spencer Locust

Basin) Ballard Road Urbanization/Lightning Drive

Construction

STORMWATER MANAGEMENT PLAN UPDATE

GREEN TIER WATER RESOURCES

SITE DEVELOPMENT STORMWATER REVIEWS

Reid Golf Course Ponds and Channel Modifications

Construction started early November 2012 Earthwork wrapped up for winter on January

18, 2013. South Pond retaining wall work will extend into early February.

Start again in March/April – weather permitting

CTH OO Basin Study

Revised memo submitted to City for review. Inlet capacity analysis for Ballard Road is

complete.

Manitowoc Road Study

City reviewing draft memo. Reviewing options in conjunction with

future 441 reconstruction. Discussions with WisDOT ongoing.

Douglas and Outagamie Design Assistance

City reviewing draft memo outlining revised alternatives for Spencer Locust area.

Ballard Road Urbanization and Lightning Drive Alignment Evaluation

City reviewing draft memo for stormwater quality and quantity management measures to meet NR 151 and NR 216 requirements. Also evaluated options for compliance with floodplain and wetlands requirements.

Updated WinSLAMM model based on WDNR guidance documents.

Continuing to interact with WDNR on TMDL implementation and modeling for compliance with Waste Load Allocations.

Revised base load and existing conditions TSS and phosphorus loadings was completed in October. Revising street sweeping based on new street sweeping routines.

Waiting for further direction from WDNR for comparison with TMDL numbers.

Stormwater Management Plan Update

Reviewing Green Tier Water Resources Requirements

WDNR evaluating program

Plan may not be needed

Developing project list to identify key issues and program coordination needs

Green Tier Water Resources

Appleton Northeast Storage

Grand Central Station

Stormwater Reviews – New and Redevelopment