Chemical Movement

Persons working in water utilities have always warned about the harm that fertilizers and insecticides can pose to water sources, especially when it comes to contaminating surface and ground water sources that contribute to the potable water supply.

In a recent article by Janice Kaspersen, published in the Erosion Control magazine 8 October, 2018, she highlights new research that precisely predicts the movement of such chemicals in soils, in an affordable and effective way that may one they be used on a large scale.

To read the full article and comment one can click on the following link Where Does It All Go?

On Integrating Sedimentology and Hydrogeology in Streambeds

A recent article by Partington et al.,  identifies a new modeling blueprint, which seeks to link sedimentology, hydrology and hydrogeology for the modeling of streambeds. The link presented below discusses with the authors the challenges and implications of such a modeling blueprint.

 

Source: On Integrating Sedimentology and Hydrogeology in Streambeds

NGWA Virtual Conference – “After the Drought”

This virtual conference titled “After the Drought”, carded for the September 6th, 2017, will  provide insight into mitigating efforts used across the United States in recent drought situation. Thus, participants will learn about measures that were used to manage both surface water and groundwater resources during the drought periods.

Clicking on the link will provide relevant pricing for members (who are offered discounted prices) and non-members.

Persons conducting research in this area are also invited to submit abstracts for video clips that would be used in the conference. You can find such guidelines here.

I do hope that some members of staff will be to register for this conference and take advantage of the information provided.

Webinar – Analysis of Environmental Contaminants in Water Using an Agilent 6470 LC/TQ Instrument

Mark your calendar guys for Wednesday April 12th 2017  at 3.00 PM for the above mentioned Webinar on the new 6470 LC/TQ from Agilent Technologies which would be used for the detection of several pharmaceuticals and pesticides in surface waters.

Webinar image

For decades now, the most common detected environmental contaminants in water are pesticides and pharmaceuticals. Because these types of organic compounds are mostly polar, liquid chromatography mass spectrometry has been the methodology of choice for their analysis. Usually a sample preparation step such as solid-phase extraction has been necessary for the detection of these contaminants at low ng/L. However, with the advent of newer and more sensitive instruments, this step can be omitted while still achieving these low detection limits. In this session we’ll show some examples of compounds identified in surface waters at these concentration levels and how to optimize the best conditions and parameters for their optimal detection.

In this session, we’ll focus on the use of the new 6470 LC/TQ instrument from Agilent Technologies for the sub ng/L level detection of several pharmaceuticals and pesticides in surface waters. Examples of optimization of several source parameters and voltages will be shown for the ionization of specific analytes, including hormones. Also, quantitation using larger volume injections (100uL) will be shown for the direct analysis of contaminated water samples.

What you will learn:

  • How to optimize intrinsic source parameters in MassHunter software
  • Large volume injection (100uL) considerations
  • Learn to choose best product ions with Optimizer software
  • Method development techniques
  • A list of the most commonly detected pharmaceuticals in surface and drinking waters

 

Persons interested in this webinar, please register here, in order to save your space and access additional information from Agilent Technologies. Clicking on the link will also provide additional information on the webinar.

 

Upcoming Webinars from AWWA (Some are free!)

Hey guys just received an up-to-date listing of webinars from AWWA including free webinars. Exciting stuff indeed. Don’t forget to check it out…

OPTIMIZING SURFACE WATER TREATMENT: COMPLIANCE THROUGH WATER QUALITY MONITORING
March 23, 2016 | 11:00 a.m. – 12:30 p.m. MT

This webinar will cover the fundamental water quality monitoring applicable to conventional surface water treatment, the interactions among the monitored parameters, and how that information is used to execute chemical feed and treatment process changes.

Speakers:

  • Chris Fox, Director of Water Quality, MUD of Omaha
  • Brian Thorburn, Senior Operator, EPCOR Water Services
  • Scott Borman, General Manager, Benton Washington Regional Public Water Authority

Register

 

 

FREE WEBINAR: SMART WATER MIGRATION: THE RIGHT TIME AT THE RIGHT PACEMarch 31, 2016  | 11:00 a.m. – 12:30 p.m. MT

This complimentary webinar is sponsored by Neptune

Facing limited resources and a rapidly changing workforce, how can today’s water utilities implement technology without sacrificing investments they’ve already made? In this webinar, Neptune Technology Group will demonstrate how today’s water utilities can easily move forward – not only from automatic meter reading (AMR) to fixed network advanced metering infrastructure (AMI) – but beyond basic billing functions to leverage metering data for unique needs across the utility. With backward-compatible, smart water technology, utilities can future-proof and optimize their AMR-to-AMI system, without stranding assets, or hidden licensing and upgrade fees.

Participants will hear from an actual water utility on how it implemented a cost-effective, timely AMR-to-AMI system for its unique needs – simply and painlessly – without stranding assets, and at the utility’s own pace.

Speakers:

  • Chuck Brunson, Principal Product Marketing Manager, Neptune Technology Group
  • Deb Geier, Utility Resources Manager, Wausau Water Works
  • John Sala, Director of Marketing, Neptune Technology Group
  • Brian Macy, General Manager, Indio Water Authority

Register

 

HYDRANT FLOW TESTING: PURPOSE, PROCESS AND EXPERIENCES April 6, 2016  | 11:00 a.m. – 12:30 p.m. MT

This webinar will discuss aspects of hydrant testing and inform about available resources, including the AWWA Manual M17. Hydrant testing experience and insight will be presented from multiple perspectives: engineering and planning with model calibration, utility operations and management of hydrants, and hydrant testing in specific or special situations. The webinar will conclude with insight on how test results can provide support for utility planning and operations.

Speakers:

  • Jim Cooper, Senior Engineer, Arcadis
  • Frank Parsons, Water Distribution, City of Dayton
  • Tom Walski, Senior Product Manager, Bentley

Register

 

FREE WEBINAR: MANAGING WATER LOSS
TOGETHER – THREE UTILITIES SHARE STRATEGIES AND LESSONS LEARNED

April 12, 2016 | 11:00 a.m. – noon MT

This complimentary webinar is sponsored by Sensus.

The Borough of Monaca, Truckee Meadows Water Authority (TMWA) and the City of Fairmont West Virginia will share innovative approaches to recover lost revenue, identify leaks and deliver real results.

This webinar will explore how the Borough of Monaca identified multiple leaks, including a 20-year water leak that spilled more than 200,000 gallons of water daily. The webinar outlines the process and technology that exposed hundreds of unbilled water accounts – recovering revenue for the town. You’ll also hear use cases from The City of Fairmont detailing how they improved billing accuracy and identified continuous leaks throughout their distribution system.

Speakers:

  • Shawn Stoddard, Senior Resource Economist, Truckee Meadows Water Authority
  • Mario Leone, Jr., Manager, Borough of Monaca Water Department, Borough of Monaca Municipality
  • Mark Moore, Utility Controller, City of Fairmont Water Board

Register

 

DROUGHT CONTINGENCY PLANS: LEARN FROM UTILITY EXPERIENCES

April 13, 2016 | 11:00 a.m. – 12:30 p.m. MT

This webinar provides options for developing, implementing, and measuring the success of a utility drought preparedness plan. Participants will gain insights into actual drought-management experiences from across North America. Utility case studies will be presented focusing on challenges and success stories regarding drought management.

Speakers:

  • Erin M. Young, Water Resources Manager, City of Flagstaff
  • Kelly O’Rourke, Resource Conservation Lead Program Planner, Seattle Public Utilities
  • Margaret Hunter, Sr. Project Manager, American Water
  • Patrick Pilz, Manager of Field Operations, California American Water

Register

 

 

PURPOSE, PROCESS AND BENEFITS OF COMPLETING A WATER AUDIT
April 20, 2016 | 11:00 a.m. – noon MT

This webinar is the second of a two-part water loss control webinar series. Part One gives an understanding of the regulatory landscape and why water loss control management is becoming a forefront topic for utilities, with some discussion of tools to use. This Part Two is more hands-on, providing training for how to complete a water audit. A general introduction/recap of Part One will be included, followed by an examination of AWWA Manual M36 and the water audit software.

Speakers:

  • George Kunkel, CEO, Kunkel Water Efficiency Consulting
  • David Sayers, Consultant, Black & Veatch
  • Brandon Buckner, Manager, Water Services Division, City of Asheville Water Resources

To purchase part one of this series, contact Sue Bach.

Register

 

 

FREE WEBINAR: HYDRAULIC MODELING OF UNIDIRECTIONAL FLUSHING (UDF) – AMERICAN WATER CASE STUDIES
April 21, 2016 | 11:00 a.m. – 12:30 p.m. MT

This complimentary webinar is sponsored by Bentley Systems, Inc.

Unidirectional flushing (UDF) of water distribution systems is the focus of this webinar. The presentation begins with a thorough background on UDF and explains in which cases UDF is a useful pipe-cleaning method. The speakers will then describe how hydraulic modeling can help with planning and implementing successful UDF programs. The webinar will close with a demonstration of a typical flushing study workflow within a WaterCAD/WaterGEMS hydraulic model as the latest flushing capabilities an available software provides are reviewed.

System flushing is an important method of controlling water quality throughout a water distribution system network. Flushing stirs up and removes sediments from mains and clears poor-quality water from the system, replacing it with fresh water from the source. The webinar speakers will review key rules of flushing and what to do when rules conflict. Guidelines for UDF programs will also be reviewed to give attendees best practices to implement for an effective UDF program.

Speakers:

  • James Chelius, Director – Engineering Asset Planning, American Water, Inc.
  • Jian Yang, Senior Planning Engineer, American Water, Inc.

Register

Surface Water Master Class Series (ForesterMedia)

Webinars have been trending for some time now since they are one of the means by which persons can connect and learn across different geographic locations in an easy an efficient manner. Even though our company may not be able to fund such training at this moment I am still taking the opportunity to forward any such pertinent information for those of you who have credit cards and can afford to register.

Please note the information below on a new webinar offered by Forester University.

 

New Series!
Surface Water Master Class

8 Sessions | 12 PDH / 0.12 CEUs!

Live Mar. 8 – Jul. 21

Surface Water

Join industry expert and former two-time IECA president, Dr. David T. Williams, for our 4-part live and on-demand master class series exploring surface water behavior, effects, and techniques from the first rain drops to stream restoration.

In this comprehensive series we’ll dive into the surface water details starting with a look at rainfall and runoff (hydrology), its effect on rivers and the surrounding environment (hydraulics), how water forms the changing river environment (fluvial geomorphology), and how these concepts and applications effect and are applied to stream restoration. This series offers a comprehensive look at surface water and is a great resource for professionals entering or working within the water, erosion control, and riverine environments and are interested in brushing up on the fundamentals, exploring the techniques available, and discussing real-world application best practices.

This Master Class Series consists of eight 1.5-2 hour live and on-demand presentations and Q&A session (two sessions per topic, 12 PDHs / 1.2 CEUs total) focusing on the following topics.

Learning Objectives:

Mar. 8 & 10: Hydrology 101
(for Those Who Skipped It In College)

Apr. 12 & 14: Hydraulics 1011
(for Those Who Skipped It In College)

May 31 & Jun. 2: Fluvial Geomorphology1
(for Those Who Skipped It In College)

Jul. 19 & 21: Stream Restoration Basics & Techniques

All sessions are available live and on-demand so you may attend at your leisure, and are accompanied by a quiz to test your skills. Learning on your own at home online, or with a group, Forester University’s Master Class Series is designed as an interactive experience with a leading expert in the field.

Miss a session? Not a problem! All sessions and workshops are recorded and available on-demand so you can learn when you want, and where you want.


Presenter:
Group Discount
Train your whole team without the hassle of travel, and at a discounted rate! For a limited time you may register your first attendee and location for $495 and all additional attendees at $319. We’ll provide your group administrator a single logon to access all lectures and workshops to broadcast to your group, and each attendee who attends will receive a certificate.

David T. Williams, Ph.D., P.E., PH, CFM, CPESC, D.WRE
DTW and Associates

Live: March 8 – July 21

Credits: 12 PDH / 0.12 CEU

Price: $495 (1st logon / location) & $319 per additional attendee

This webinar series will be available live on the above dates at 11am PDT / 2pm EDT, and available on-demand after each live event.
Register for the event by clicking the button below.

 

Books Recently Circulated

Just an update to provide persons with details of what staff members have been reading of late. Please see the listing below:

  1. Groundwater Annual Data Report 2003-2006
  2. Annual Data Report 2007-2008
  3. National Report on Integrating the Management of Watersheds and Coastal Areas in Trinidad and Tobago – March 2001
  4. Guidelines for Preparation of Integrated Watershed Management Plans with Special Reference to Northern Range Trinidad
  5. Water Resources Management Strategy for Trinidad and Tobago – Final Report – Annex 7 – Watershed Management
  6. Surface Water Report 1978 & 1979
  7. Surface Water Report 1994
  8. Training Manual for Water Use Efficiency in the Agriculture Sector – October 2011 (GWP-C)