Producer

Stephanie Ayanian

Written and Directed By

Stephanie Ayanian

Mark Cooper

Director of Photography

Ryan Witt

Editor

Greg Feinberg

Narrator

Aileen Querry

Development Executives

Melanie Doebler

Elaine Brzycki

Associate Producers

Catie Siodmak

Mindy McMahon

Ryan Witt

Lara Gallagher

Assistant Editor

Ryan Witt

Sound Recordists

Christopher Younken

Christian Arnold

Sound Engineer

Donnie Rhoades

Sound Mixers

Kerry Trout

Jen Bortz

Animators

EwingCole DMG

David Buchhofer, Director of Animation

Adrien Knowles, Managing Director

Michael Schuldt, Managing Principal,Director of Technology

Franklin Bryant, Digital Artist

Dmitry Kushnir, Digital Artist

Robert Gettis, Digital Artist

David Oakill, Digital Artist

Eli Tuttle, Digital Artist

Allison Holt Smith, Coordinator

Graphics

Steve Nelson

Chris Murrell

Greg Feinberg

Advisors

Steve Allbee

Linda Blankenship

John Griffin

Mark Kemp-Rye

Martin Melosi

Karen Schuckman

Sunil Sinha

Consultants

Joe Myers

Josh Dasal

Production Coordinators

Kerry Trout

Traci Watson

Lindsey Faussette

Hollie Lindquist

Marketing Support

Greg Petersen

Jill Filby

Thank You

Buried Asset Management Institute-International

Tom Iseley

Grant Whittle

Benjamin Media

Bernie Krzys

Jim Rush

Pressure Pipe Inspection Company

Brian Mergelas

Penn State College of Engineering

Virginia Tech School of Infrastructure

Casey Dinges

Jane Howell

Stu Megaw

Ken Kirk

Greg Kail

Mount Nittany Medical Center

Alpha Fire Company

Penn State Creamery

RedZone Robotics, Inc.

State of the Art, Inc.

Washington Aqueduct

Discovery World, Milwaukee, WI

Tohono Chul Park, Tucson, AZ

Fairmount Water Works and Interpretive Center

California State Parks, Doheni State Beach

National Park Service

The City of New York Mayor’s Office of Film, Theatre & Broadcasting

FilmL.A., Inc.

Greater Philadelphia Film Office

Washington, DC Office of Motion Picture & TV

International City/County Management Association

National Environmental Services Center at West Virginia University

Penn State Cooperative Extension

Petey Giroux

Sheila Appling and students

Centennial Place Elementary School

Saint’s Café--Craig Avedesian

Patrick Reed

Kristin Peterson

Irina Aristarkhova

Gunalan Nadarajan

Knupp Family

Garoian Family

Gabeba Baderoon

Kayur Patel

Bullock Family

Mickey Klein

Ted Krichels

Kate Domico

Elisabeth Workman

Lynn Melander Moore

Spencer Lewis

Annie Doncsecz

Susanna Ritti

Melinda Meyers

Belinda Tyson

Diane Espy

Clint Yoder

Patrick Baxter

Tom Wilson

Additional Footage Provided by

Abracadabra Video

Archival Films by Getty Images

Rocky Mountain Institute

Vito Maggiolo, D.C. Fire/EMS

Still photos provided by

John Moyer, Nine Mile Run Watershed Association

Natalie Burdick, Heal the Bay

Branimir Kvartuc, Eppic Surf

Brian Peterson, Star Tribune

AP/Wide World Photos

Robert Stolarik/The New York Times/Redux

Olivia Bucks/The Oregonian

Maps provided by

DigitalGlobe

NASA

New York GIS

PA Dept of Conservation and Natural Resources (PAMAP/USGS)

TerraMetrics, Inc.

The Sanborn Map Company, Inc

The State of New Jersey

Archives

NBC News Archive

Conus Archives

Associated Press

The Washington Post

The Atlanta Journal-Constitution

Pittsburgh Post-Gazette

Tribune Review Publishing Company

Los Angeles Times

The San Jose Mercury News

Milwaukee Journal Sentinel

The New York Times

US News & World Report

CNN ImageSource

Library of Congress

PhillyHistory.org, a project of the Philadelphia Department of Records

Boston Water and Sewer Commission

Las Vegas News Bureau

Philadelphia Water Department

KDKA Channel 2 Pittsburgh

Centre Daily Times

NYC DEP Archives

Executive Producer

Tom Keiter