Wastewater Articles and Content | Locus Technologies

Streamline and Save on Your DMR Reporting

The DMR tool in Locus’ Environmental Information Management (EIM) software solves the problem of time-consuming, labor-intensive, and expensive manual report generation by automating the data assembly, calculations, and formatting of Discharge Monitoring Reports. Depending on the type of discharge and the regulatory jurisdiction, you may be required to report information such as analytical chemistry of pollutants, flow velocity, total maximum daily load, and other parameters. For companies that report on multiple facilities, producing a DMR also becomes a major expense.

Thanks to Locus’ DMR tool, companies can generate DMRs within minutes with validated data in approved formats, with all of the calculations completed according to regulatory requirements. Companies can set up EIM for its permitted facilities and realize immediate cost and time savings during each reporting period. Locus users have saved over $2,000,000 on DMR reporting.

Locus continues to enhance the Discharge Monitoring Report (DMR) tool, recently implementing calculations needed to handle reporting of divalent metals. New formats, such as Florida DEP ezDMR, are regularly being added, so customers can meet their reporting requirements.

Is PFAS Contamination in US Drinking Water Supply the Next Crisis?

In most cities in the US, drinking water quality conforms with the norms of the Safe Drinking Water Act, which requires EPA to set Maximum Contaminant Levels (MCL) for potential pollutants. Besides, the EPA’s Consumer Confidence Rule (CCR) of 1998 requires most public water suppliers to provide consumer confidence reports, also known as annual water quality reports, to their customers.

PFAS stands for “perfluoroalkyl and polyfluoroalkyl substances,” with the most important thing to know that this large group of synthetic chemicals includes perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS).

Not Regulated by EPA

When it comes to drinking water from the tap in the US, the phrase that fits concerning PFOA and PFOS is “caveat emptor” (buyer beware). The EPA has not regulated these chemicals. There are no federal regulations for PFOA and PFOS in drinking water in the US.

In May 2016, the EPA established a drinking water “health advisory” of 70 parts per trillion (ppt) for the combined concentrations of PFOA and PFOS. While that was a start, there’s a big difference between a health advisory and a regulation that has teeth. Moreover, many scientists consider 70 ppt too high a limit. Reportedly, the EPA is considering turning its 70 ppt health advisory into regulation.

Meanwhile, some states have stepped up to the plate to protect their residents and visitors better. In April 2019, for instance, the New Jersey Department of Environmental Protection (DEP) proposed maximum contamination levels (MCLs) of 14 ppt for PFOA and 13 ppt for PFOS in the state’s drinking water.

As a water consumer, you should be aware of this crisis, as it has the potential to affect both your health and wealth.

What are PFOA and PFOS?

This toxic couple has contaminated the drinking water supply in areas surrounding some industrial sites and military bases. They’re the most studied of the PFAS group because they’re the ones that have been produced in the most significant quantities in the United States, according to the US Environmental Protection Agency (EPA).

PFOA and PFOS, which repel water and stains of various types, have been used as coatings on fabrics and leather and in the production of stain-repellent carpeting and are found in firefighting foams — which have been used extensively on US military bases for decades — among other products. Moreover, some related polyfluoroalkyl compounds can be transformed into these chemicals in the environment, per the National Institutes of Health (NIH), with the Environmental Working Group (EWG) stating that some perfluorinated chemicals not only break down into PFOA in the environment but also can do so in the human body.

While PFOA and PFOS are no longer made in the US, that hardly matters in our global economy. Both are still produced internationally, which means they end up in our country via imports of consumer goods such as carpet, apparel, textiles, and paper and packaging.

Why all the concern about PFOA and PFOS?

These chemicals — dubbed “forever chemicals” because they’re persistent in the environment and the human body — have been linked to cancer, thyroid disease, weakened the immune system and liver function, low infant birth weight, and other health problems, according to many sources.

And this is what the EPA says: “There is evidence that exposure to PFAS can lead to adverse health outcomes in humans. If humans, or animals, ingest PFAS…the PFAS are absorbed and can accumulate in the body. PFAS stay in the human body for long periods. As a result, as people get exposed to PFAS from different sources over time, the level of PFAS in their bodies may increase to the point where they suffer from adverse health effects.”

A better way to manage all those ops readings

Manage all those ops readings without spreadsheets or paper forms

I am constantly reminded by the number of calls we receive, that no matter how robust a SCADA and HMI system is, there is always a requirement for in-field O&M verification and documentation. It’s almost universal, and spans a myriad of industries, large and small, the need to monitor and record thousands of periodic (daily/per shift/weekly, etc.) routine readings/recordings at a prescribed frequency often recorded on pen to paper field forms. The same processes sometimes use “template” spreadsheets for data collection that are then emailed/placed on shared file servers or otherwise sent to some central location for review and post processing. These processes are antiquated and subject to data quality and record keeping challenges.

It’s time for an upgrade!

Why simple form builders are not a good software solution for ops data

Electronic forms are great for collecting data and almost every business entity has built such forms in spreadsheets, word processing or simple databases to collect the information. In addition, there is a software category of form builders and they can certainly build forms. The question becomes is it a good fit so solve your business process issues?
Most customers have more sophisticated needs than simply collecting information on one or more custom forms – they want to do something with all the information collected far beyond what simple form builder tools can provide. Even customers with sophisticated spreadsheet forms, can’t manage them as they multiply exponentially or their Excel gurus retire.

Here are some examples of where you may require software tools beyond a simple form builder:

Collecting equipment readings on each shift at multiple locations and report the data to centralized management, who review the data, look for trends/ issues.
Verifying and validating data at the point of data entry to eliminate data entry errors.
Automatically visualizing (charts or tables) information in near real time to make operations decisions.
Sharing the information with others.
Scheduling activities related to periodic or infrequent data collection events.
Receiving notifications when actions are due.
Automatically creating regulatory reports in prescribed formats.
Creating complex work flows and audited approval processes.
Creating intelligent forms with calculations based on past data or other criteria

Forms with Benefits

Locus Platform is a configurable platform with standard applications that are easy to configure to customers unique requirements. One of its many strengths is its powerful form builder capable of creating simple or complex forms with simple or sophisticated logic. So for customers looking to move from paper and spreadsheet templates, it’s an excellent option to consider, especially if you require more than a simple “fill in the blank” form for transmittal using mobile devices. Best of all, the data are securely stored in a database structure for reporting and alternative business uses and analyses, compared to the almost impossible management of hundreds of spreadsheets or paper forms.

Here are some examples where sophisticated forms are integrated with a flexible database:

Water Utilities – Tracking chlorination and aerobic digestion processes with daily inputs/outputs with a monthly summary and chart, and tracking well production across well fields.
Water Utilities – Tracking periodic sewer discharges and water samples for permit compliance.
Agriculture – Monitoring food processing equipment for compliance with optimum equipment operating parameters for air permits.
Pharmaceutical/Chemical Manufacturing Facilities- Tracking EHS daily, weekly, monthly, etc. investigations and in-house audits.
Universities – tracking chemical inventories.
Facility Engineering – Documenting O&M activities for groundwater treatment systems.
Electric Utilities – Monitoring water/energy/gas usage from old style meters for sustainability reporting with data entry validation.
Refineries and Terminals – Collecting O&M, usage and wastewater data.

Locus Mobile integrates with Locus Platform

If you still rely on paper forms and template spreadsheets and are ready to streamline your process and enhance the value of your data, give us a call and we can show you a range of options that will retire the paper forms for good!

Make your O&M mobile apps work harder for you!

Mobile apps for water and wastewater operation and maintenance (O&M) activities have been around for some time now. Most users are familiar with the benefits such as instant data collection and access to reference information for better, more reliable O&M monitoring. However, as new software tools are consistently becoming more powerful and more accessible, that “ground-breaking” mobile app that you purchased five years ago may now be looking a little dated. When you are ready to upgrade, here are some of the features that are the new “must haves”.

Unique and custom forms

For many O&M programs, you may have your own data collection needs that are specific to your facility or industry. Mobile O&M apps now allow you to tailor your input forms to add new data fields, remove unwanted fields, change some of the logic like making certain fields required, and make certain fields tied into established pick lists. Even better, you can match the mobile form to the original paper form, making the transition to mobile simple and intuitive for staff. And, the more the merrier, as modern mobile apps let you have multiple forms on the same app so you have everything you need in one place.

Real-time entry validation

It is not enough to just enter your O&M information into a mobile device. You also want to make sure you are entering correct data. Current O&M mobile tools can check your entry as you enter it and validate against whatever criteria are established for that data. So you make sure that you’re entering a pH reading of 7.2, rather than 72. You can also use configurable pick lists to limit data entry to your specific desired entries and not have to correct misspellings or 16 different ways to say “out of service”. Make sure that pick lists are configurable and can be shared with each of your company’s devices.

Barcode and QR code scanning

You are probably already using your phone to compare prices at your local store. It is amazingly easy to simply scan a product’s barcode and instantly see the best available price locally or online. Since virtually every phone/tablet now has a built-in camera, you can use that to scan barcodes or QR codes to associate data entry with a tagged sampling port or asset. This can save you from possible mismatch errors that can occur when simply selecting from a list or typing in data.

Use your voice

We are starting to use voice recognition technology in our mobile devices to quickly send out text messages. Why not use it for recording inspection/audit comments or field issues? Voice recognition is improving every year, and can provide your comments onto a data collection form much faster than typing and can be especially useful for conditions where gloves are required and typing or stylus input is not practical. Using the phone’s native abilities, take advantage of voice feature to streamline note taking, knowing that you can always fix up any issues back in the office.

Review, Sync, Repeat

Mobile apps should have a summary screen to review your data before sending it back to your database, such as a summary form for all data collected during a shift. And once you do sync your data back to the main database (you have a main database right???), instantly reset the form for the next day data collection event so you are always ready.

No Internet? No Problem!

Mobile apps that won’t function when there is no connection should be abandoned. You need to be able to collect data no matter the location and the signal strength. Look for mobile apps that function with zero connectivity, and save the data until a signal is found. Not every location at modern water and wastewater facilities has a hot spot, so be prepared with the right app.

Learn more about Locus Mobile.

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