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Non-Potable Water Reuse Calculator

Non-Potable Environmental and Economic Water Reuse (NEWR) Calculator

The Non-Potable Environmental and Economic Water Reuse (NEWR) Calculator is a simple to use web-based tool for screening-level assessments of source water options for any urban building location across the United States that is considering onsite non-potable reuse.

Non-potable water reuse is one solution that can help communities reclaim, recycle, and then reuse water for non-drinking water purposes, such as toilet flushing, clothes washing, and irrigation. NEWR can be used to identify the most environmentally and cost-effective suite of source water options to meet non-potable needs based on geography, climate, building size, and building type. Potential environmental impacts are estimated in NEWR using life cycle assessment following guidelines specified by the International Organization for Standardization (ISO 14040/44).

Access the calculator through the link below.

Navigate the Flood

The Navigate the Flood guide streamlines local decision-maker’s and city and utility staff’s navigation of the vast and complex array of technical guidance and funding resources for stormwater and flood planning and management. For local elected and appointed officials, the Guide offers a way to orient themselves to the fundamentals and language of stormwater and flood management via an overview of the key decision-making steps towards planning for and building sustainable, resilient, and equitable stormwater and flood management systems. For managers and staff, the Guide offers a way to drill down into these key planning and implementing steps and easily access a deep well of existing technical and financial resources that are available to support stormwater and flood planning and management.

The five steps to Navigate the Flood are:

  1. Define the Condition of Your Community’s System
  2. Identify Your Community’s Challenges
  3. Set Your Community’s Visions and Goals
  4. Choose Your Community’s Solutions
  5. Put Your Community’s Plan into Action

Click the link below to access to access the guide and navigate your way through each step or download the Navigator’s Checklist, a way for local leaders and managers to wade into each of these five steps by outlining key questions to consider and pose to technical staff along the way.

This Guide is a joint initiative between the Water Center at the University of Pennsylvania and WaterNow Alliance.

Enhanced Model Stormwater Ordinance

Enhanced Model Stormwater Ordinance for Municipalities

New Jersey Future has put together an Enhanced Model Stormwater Ordinance as a key tool to implementing public and private green infrastructure, a group of practices that mimic the natural water cycle to capture rainwater where it falls. Municipal stormwater ordinances establish requirements for how development projects will manage stormwater. Municipalities in New Jersey already use stormwater ordinances (also called stormwater control ordinances) to control runoff, improve water quality, and maintain groundwater levels. The New Jersey Department of Environmental Protection (NJDEP) requires every municipality to adopt a stormwater ordinance and update it as the state’s Stormwater Management Rules are amended.

With the state’s most recent amendments (effective March 2) now requiring stormwater to be managed with green infrastructure (GI), each municipality can decide how best to bring the benefits of GI to their communities with an enhanced ordinance that is stronger than the state’s minimum requirements. To help municipalities make choices about how to adopt a stronger stormwater ordinance, New Jersey Future developed a new tool, the Enhanced Model Stormwater Ordinance for Municipalities. It compares and recommends several options for improvements to the minimum requirements in NJDEP’s example stormwater ordinance. While NJDEP’s requirements represent a paradigm shift in stormwater management, municipalities that want to get ahead of flooding and climate change, improve water quality in local waterways, and encourage developers to use more GI in their projects should consider going further. Municipalities can use their stormwater ordinance to partner with developers of both public and private projects to build GI, multiplying its benefits.

Click the link below to access the Enhanced Model Stormwater Ordinance.

L2L Operations & Maintenance Manual

On September 10, the City Council of Golden, Colorado, approved a “Laundry-to-Landscape” (L2L) graywater ordinance – the first in Colorado to focus exclusively on L2L systems, and only the fourth graywater ordinance in the state. Golden’s ordinance allows participating single-family residences to water non-edible outdoor plants with water from their laundry machines and laundry room sinks, meaning the potable water they would have used for irrigation can be saved. The ordinance is a step toward achieving Golden’s sustainability goal of reducing per capita total water use by at least 15% by 2030.

To provide residents that install L2L systems at their homes, the City developed the Laundry-to-Landscape Operations & Maintenance Manual. The manual provides guidance on how homeowners should operate and maintain their L2L systems to ensure they meet all the public safety and other requirements of Golden's ordinance.

Click the link below to download a copy of the manual from the City's website.

Graywater System Design Criteria Manual

On September 10, the City Council of Golden, Colorado, approved a “Laundry-to-Landscape” (L2L) graywater ordinance – the first in Colorado to focus exclusively on L2L systems, and only the fourth graywater ordinance in the state. Golden’s ordinance allows participating single-family residences to water non-edible outdoor plants with water from their laundry machines and laundry room sinks, meaning the potable water they would have used for irrigation can be saved. The ordinance is a step toward achieving Golden’s sustainability goal of reducing per capita total water use by at least 15% by 2030.

To implement its graywater ordinance the City developed a Graywater System Design Criteria Manual. The manual establishes uniform design criteria to ensure L2L systems installed by Golden's residents meet the ordinance requirements.

Click the link below to download a copy of the manual from the City's website.

Lead Communications Toolkit

Lead Communications Toolkit

"Frequent and transparent communication is key to keeping our communities safe from lead in pipes and plumbing." This American Water Works Association toolkit provides water utilities with customizable, off-the-shelf communications materials they can use to reach their customers, tell the whole story, engage partners, and help schools.

To access the toolkit click the link below.

Drought Preparedness & Response

Drought Preparedness & Response

This American Water Works Association manual illustrates how managers facing water shortages can employ well-established, proven strategies and tactics of drought mitigation, as well as introduces new tools and methods. The how-to guide sets out a 7 step process to respond to drought related water shortages.

To access this valuable manual click the link below.

Water Conservation Planning Manual

Water Conservation Programs, A Planning Manual

This American Water Works Association manual provides water utilities and other industry professionals guidance on developing, implementing, and measuring the success of a water conservation program. Chapter 4, in particular, details how to evaluate the benefits and costs of conservation programs including an overview to benefit-cost analysis methodology and details on typical benefits, calculating water savings, and determining benefits.

To access this valuable manual click the link below.

Conservation Program Operation & Management

Water Conservation Program Operation and Management

This American Water Works Association manual details critical elements of establishing, implementing, and evaluating an effective water conservation program. "It encompasses utility activities to improve water use on the supply side through distribution system management and on the demand side through customer billing and education practices."

To access this valuable manual click the link below.

AWWA Standard and Operation Guide Set

AWWA Standard and Operation Guide Set

This American Water Works Association set includes two key manuals on essential requirements for an effective utility management system: (1) Utility Management System and (2) Operational Guide to AWWA Standard. Together these guides provide information to water utilities for implementing critical requirements for water utility management set out in AWWA Standard G400. "Standard G400 was created to respond to a widespread need of utility managers to have some consistency in approach and some reliability in knowing what is generally expected of utilities in all areas of utility management."

To access the guides click the link below.

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Tap into Resilience

A WaterNow Alliance Initiative

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