Monitoring and Evaluation

According to the Global Water Partnership, a strong monitoring and evaluation system has the potential to ensure that an IWRM strategy meets its main objective of fostering positive change, and also that the strategy can adapt to evolving needs and conditions. Resources available in this sub-theme include examples of performance indicators, technical methods of hydraulic monitoring, handbooks for appraisal of management systems, and other resources that support the wide variety of approaches for monitoring and evaluating water resources.

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Monitoring and Evaluation Resources

The U.S. Drought Portal

National Oceanic and Atmospheric AdministrationU.S. Department of Agriculture
The website provides information about regional, state and local sources of drought information as well as information on planning, education, research and recovery. The website provides static maps and information related to the current state of drought, drought impacts, and drought forecasts.Read more
Regional focus: 
United States

U.S. National and Global Temperature, Precipitation and Drought Data and Products

National Oceanic and Atmospheric Administration
Drought resources at the NOAA National Climatic Data Center provide monthly, seasonal and annual global temperature, precipitation and extremes maps, as well as information on atmospheric tempature history for different levels. Also there are maps, monitoring tools and indices for drought analysis.Read more

Coastal Remote Sensing Manager's Guide

National Oceanic and Atmospheric Administration
This publication provides introductory information about coastal remote sensing and, using 25 examples, highlights many of the ways this technology is being used to address coastal management issues. Topics include coastal development, habitat management, monitoring water quality and storm water...Read more

National Water Level Observation Network

Published: 
October 15, 2013
National Oceanic and Atmospheric Administration
The NWLON is a coastal observing network of 175 stations nationwide, including the Great Lakes and Pacific as well as Atlantic Ocean Island Territories and Possessions that collects continuous long-term water level observations to a known vertical reference. NWLON data communications include near...Read more
Regional focus: 
United StatesNorth America

Sea Level Trends

Published: 
October 15, 2013
National Oceanic and Atmospheric Administration
The mean sea level (MSL) trends measured by tide gauges that are presented on this web site are local relative MSL trends as opposed to the global sea level trend. Tide gauge measurements are made with respect to a local fixed reference level on land; therefore, if there is some long-term vertical...Read more
Regional focus: 
United StatesNorth America

Extreme Water Levels

Published: 
October 15, 2013
National Oceanic and Atmospheric Administration
This product provides annual and monthly exceedance probability levels for select Center for Operational Oceanographic Products and Services (CO-OPS) water level stations with at least 30 years of data. When used in conjunction with real time station data, exceedance probability levels can be used...Read more
Regional focus: 
United StatesNorth America

Assessing Coastal Community Exposure to Flood Hazards

Published: 
September 14, 2016
National Oceanic and Atmospheric Administration
This online visualization tool supports communities that are assessing their coastal hazard risks and vulnerabilities. The tool creates a collection of user-defined maps that show the people, places, and natural resources exposed to coastal flooding. The maps can be saved, downloaded, or shared to...Read more
Regional focus: 
United StatesNorth America

USGS WaterQualityWatch and National Water Quality Assessment (NAWQA) Data Warehouse

Published: 
June 9, 2014
National Oceanic and Atmospheric Administration
Tap into a network of near real-time water-quality data from over 1,700 surface-water sites in the United States. Data are available for temperature, specific conductance, pH, dissolved oxygen, turbidity, and (or) nitrate depending on the site. Data also are available for discharge.Read more
Regional focus: 
United StatesNorth America

USGS WaterNow

Published: 
July 1, 2014
National Oceanic and Atmospheric Administration
Get on-demand water data directly to your mobile phone or by email. Send an email or text message containing the USGS site number and quickly receive a reply with the most recent observationRead more
Regional focus: 
United StatesNorth America

USGS Water Alert

National Oceanic and Atmospheric Administration
The U.S. Geological Survey WaterAlert service sends e-mail or text (SMS) messages when certain parameters, as measured by a USGS real-time data-collection station, exceed user-definable thresholds.Read more
Regional focus: 
United StatesNorth America

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