The Urban Water Blueprint Extends Well Beyond the City

A new project by the Nature Conservancy maps the impact of natural infrastructure—often found well outside the city limits—on urban water supplies.

1 minute read

November 28, 2014, 1:00 PM PST

By James Brasuell @CasualBrasuell


Rachel Dovey shares news of the Urban Water Blueprint project by the Nature Conservancy, which "maps dozens of city watersheds and makes a compelling argument for a greener approach to engineering the flow to our tap." According to Dovey, the project makes a case that "[instead] of relying on costly capital projects to filter sediments and pollution, urban officials should invest in the 'natural infrastructure' of riverbanks, forests and farmlands that affect the quality and quantity of their water before it even reaches city boundaries."

To showcase the breadth and depth of the project, Dovey shares five examples of cities that "utilize their watershed’s natural infrastructure to purify and conserve." Case studies shared by Dovey include New York, San Diego, Santa Fe, Cape Town (South Africa), and Manila (Philippines).

Wednesday, November 26, 2014 in Next City

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 30, 2025 - Diana Ionescu

Close-up on Canadian flag with Canada Parliament building blurred in background.

Canada vs. Kamala: Whose Liberal Housing Platform Comes Out on Top?

As Canada votes for a new Prime Minister, what can America learn from the leading liberal candidate of its neighbor to the north?

April 28, 2025 - Benjamin Schneider

Hot air balloons rise over Downtown Boise with the State Capitol building visible amidst the high rises.

The Five Most-Changed American Cities

A ranking of population change, home values, and jobs highlights the nation’s most dynamic and most stagnant regions.

April 23, 2025 - GoodMigrations

People biking along beach path with moored ship in San Diego, California.

San Diego Adopts First Mobility Master Plan

The plan provides a comprehensive framework for making San Diego’s transportation network more multimodal, accessible, and sustainable.

1 hour ago - SD News

Sleeping in Public

Housing, Supportive Service Providers Brace for Federal Cuts

Organizations that provide housing assistance are tightening their purse strings and making plans for maintaining operations if federal funding dries up.

2 hours ago - KSL

Conductor walks down platform next to Amtrak train at station in San Jose, California.

Op-Ed: Why an Effective Passenger Rail Network Needs Government Involvement

An outdated rail network that privileges freight won’t be fixed by privatizing Amtrak.

3 hours ago - Streetsblog USA

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Building Inspector

Village of Glen Ellyn

Manager of Model Development

Central Transportation Planning Staff/Boston Region MPO

Senior Planner

Heyer Gruel & Associates PA