Advanced Drainage Systems Email: nelson.tejada@adspipe.com Website: http://www.adspipe.com Phone: 916-990-2279  

Lumos & Associates, Inc. Email: cjackson@lumosinc.com Website: www.lumosinc.com Phone: 916-980-8228

Lumos & Associates, Inc. Email: jtokheim@lumosinc.com Website: www.lumosinc.com Phone: 775-588-6490  

Amy Phillips

El Dorado County Stormwater Email: amy.phillips@edcgov.us Phone: 530-621-5921  

EDC Water Agency Email: ken.payne@edcgov.us Phone: 530-621-5403

Mark Martin, P.E.

GEI Consultants Email: m.martin@geiconsultants.com Phone: 916-416-4450  

Peter Brewster, P.L.S.

Brewster & Associates Email: peterbrewster@comcast.net Phone: 530-677-3348  

Martha McDonnell

Youngdahl Consulting Group, Inc. Email: mam@youngdahl.net Website: http://www.youngdahl.net/ Phone: 916-933-0633  

Eric Alliguie

Lebeck Engineering, Inc. Email: eric@lebeckeng.com Website: https://www.lebeckeng.com Phone: 530-677-4080