The simple and direct answer is Yes. A water well can be over-pumped and when this occurs the actions can cause premature failure of pumps and motors, damage the wellbore integrity, decrease the wellbore yield, impact produced water quality, and ultimately decrease rate of production.
In most cases when a new well is drilled, the well driller reports the blown yield of the well. This is typically the amount of water the driller can physically blow out the top of the well over a short period of time or in a very few cases this may be the rate they were able to pump from the well for a short time period. This period of time is multiple hours, but more likely at most 1 hour. This is not the long-term sustainable yield from the well and in many cases, this is all the water that was in the well.
The Know Your H20 program is based in Northeastern Pennsylvania and we have worked on a number of cases where the actual well yield of the well was significantly less than the blown yield for the well over the last 30 years. One example: (look for the red flags)
Well Case 1- Pocono Vacation Home (2nd Home)
This well is used intermittently during the year and used mostly over long weekends during the summer and ski season. The well was drilled by a licensed well driller, but the pump/motor was installed by the home builder. The well was 150 feet deep and reportedly the well had a blown yield of 10 gpm. The well was serving 1 single family home (3 bedrooms) and the peak water usage should be equivalent to about 400 gpd.
We (Keystone Clean Water Team) were called out because the homeowner was getting very dirty water that contained a lot of “gas” and at sometimes no water. We looked at the available well log for the well and drillers notes and we found the following:
Primary water bearing zone was at 100 feet, static water level at 45 feet top of casing (toc), and a blown yield (15 minutes) of 10 gpm. We searched and found the actual drillers log in the PAGWIS Database.
Pump was set at 120 feet or 20 feet off the bottom of the well. Note: Is not a good idea to install a pump below the primary water bearing zone. We got to review the actual plumbers bill and notes on the pressure tank.
The pump that was installed was rate at 10 gpm, but from the pump curve this rate would apply to a dynamic water level of 120 feet and not the more likely dynamic water level of about 80 feet or 20 foot above the water bearing zone. Therefore, the pump would initially pump at a rate greater than 10 gpm for some period of time.
These observations suggested that one of the problems was the well was being over-pumped. After we investigated, this is what we found:
The actual static water level in the well was not 45 feet top of casing, but 80 feet top of casing. We used a sonic water level sensor.
We camera surveyed the well and tested the water and found that a bioslime layer and scale coated the fractured zone.
We filled the borehole with water to 45 feet toc and turned on the pump and discovered that the pump was actually pumping at a rate of 15 gpm and not 10 gpm and if permitted the dynamic water level would drop to 130 feet toc. This means that the dynamic or pumping water level was below the point that groundwater would enter the borehole. This means that the aquifer was no longer acting like a confined aquifer under pressure, but the aquifer was being drained. We confirmed the well was being over-pumped.
We were correct the well is being over-pumped and the well also has a problem with bioslime/ scale formation. Our first action item was to clean out the well and do some basic well development to increase the well conductivity and yield. After cleaning out the wellbore and fractured zone using a combination of chemical cleaning and surging, the static water level was about 50 feet toc. We then conducted a step pumping test that lasted a total of 4 hours and estimated that the “safe yield” of the well was more like 5 gpm and not 10 gpm. We recommended that the pump be changed and the pump be set at a depth that could not draw the water below the water bearing zone.
Summary : Therefore, what we really had was a low producing well that was not properly identified originally and then the pump installer (not the well driller) installed a pump with an excessive pumping rate at a depth that did not protect the aquifer.
Because this article is really about low producing water wells, we went looking for solutions and found “EPP Well Solutions” – https://eppwellsolutions.com/well-health and their article on “Well Health”. A few quotes from this article that we found most helpful:
“Over pumping is a common factor with the low water well. A well is over-pumped if the water is withdrawn at a faster rate than the well was designed for or the aquifer is able to produce. Over-pumping is the most common well problem that leads to premature well failure. Over-pumping not only depletes the groundwater aquifer (or source), but it rapidly increases the rate of corrosion, incrustation, and biofouling related problems. Over-pumping also increases the rate of sediment particles moving toward the well, causing plugging of the perforated area where water flows into the well. It can also cause the aquifer to settle and compact which further restricts water flow to the well.”
In the article, they highlighted the problems that might occur with over-pumping a well, which were perforation plugging (slotted casing), mineral incrustation, and biofouling. One that was not mentioned was natural decrease in aquifer porosity and conductivity. In the case of our example, the aquifer was a confined aquifer under artesian pressure, which means that the pressure of the water in the formation were helping to keep the fractures open along the borehole walls. When the well was over-pumped and the water was permitted to cascade into the well, this means that the weight of the earth and rock above the fracture could cause the fracture to partially close.
The typically solution to a problem with low yield wells are as follows:
Drill more than one well or attempt to modify the well by drilling deeper or hydrofracturing the well.
Installing some internal storage within the system, i.e., a storage tank and then using a second set of pumps to re-pressurize the system.
Supplementing the system capacity with surface water or a rainwater harvesting system.
EPP Well Solutions have developed a hybrid option using the Water Harvester System. “The Well Harvester automatically harvests the water in the well while preventing the well from over-pumping itself. The harvested water is then pumped from their system into the house. Their system is compact and can fit in most garages or well houses and is able to harvest and store 215 gallons (or more with additional tanks) for use throughout the day. “
If you suspect you have this problem, we would recommend you review EPP WELL Solutions educational videos. In addition, the company has a really interesting Emergency Well Hand Pump System.
Drinking Water Educational Booklet Know Your H20 (Water) – Part of the Healthy Home and Healthy Water Outreach Effort. The Booklet is a resource for private water well owners and customers of community and non-community water supply sources
PRESS RELEASE
For Immediate Release
Contact: Rick Grant, 570-497-5850
B.F. Environmental Updates Popular Drinking Water Guide
The 2024 KnowYourH2O guide includes updated and expanded content.
WILKES-BARRE, PA—August 12, 2024—B.F. Environmental Consultants, an environmental consulting firm providing a range of services throughout the Northeast, announced today that company consultants working with the Keystone Clean Water Team, a Pennsylvania-based non-profit, have released an updated version of their popular KnowYourH2O Drinking Water Guide. The new version covers both Private Water systems and Public Water supplies. It includes updated content, new graphics related to water well systems and lead service lines, and information about forever chemicals and PFAS.
“When we wrote the first version of this guide, people needed to know how to determine the quality of the water their families were drinking,” said Brian Oram, a professional geologist, soil scientist, and founder of B.F. Environmental Consultants. “A lot has changed since then, including new testing methodologies and new risks to our groundwater and drinkable water. What hasn’t changed is the vital importance of clean water. The 5th edition booklet provides a readily available fact-based source of information related to drinking water quality, contaminants, water treatment, and a means to easily understand your drinking water quality and identify problems.”
The new drinking water educational booklet is for private well owners, city water users, water professionals, and educators. It provides general information explaining certified water testing, chain-of-custody, and drinking water regulations and standards. It provides information related to the health (primary standards) or aesthetic (secondary standards) concerns for each parameter and provides information on water quality parameters that do not specifically have a drinking water limit.
Oram and the team at B.F. Environmental are key contributors to the Know Your H2O website, which includes basic water testing and water quality information, as well as educational resources designed to help better understand the complexities of water quality through a review of the basics of physics, chemistry, and biology that impact our water.
Oram was also instrumental in the development of a free Surface Water Quality Index Calculator, which is available to the public through the “Know Your H20” his company supports. The new online WQI Calculator provides a user-friendly website interface, allowing users to add a GPS location to the database or locate the unique sampling site, using an online mapping tool.
Using the tool, users input basic information about the surface water test site as well as other field data they have collected. The calculator then completes the necessary interpretations and generates the customized report. The online calculator provides the individual ranking or score for each parameter, calculates the weighted average ranking for the test site, and allows the user to generate a customized report for each sampling site.
For more information about any of these programs or to your copy of the new booklet, visit the website. Get a copy of the booklet signed by Brian Oram here. If you are looking to order 1 copy of this booklet, please use the form below. If you are looking to order multiple copies, please contact Mr. Brian Oram at brian.oram@knowyourh2o.com or use this link.
About B.F. Environmental Consultants, Inc.
B.F. Environmental Consultants, based in Northeastern Pennsylvania and the Poconos, has been providing professional geological, soils, hydrogeological, and environmental consulting services and professional, professional and environmental training courses, and environmental outreach and education, since 1985.
Waterdrop was founded in 2015 with the wish to provide trustworthy water purification solutions. The brand is dedicated to providing people around the world with the high-quality products to truly purify their drinking water. The name Waterdrop comes from the desire to deliver clean, safe, and healthy drinking water from the first sip to the last satisfying drop.
Now Waterdrop is one of the world-leading manufacturers of water filtration appliances. They always adhere to the brand concept of technology leadership with intelligent water filtration, focusing on the R&D, design and production of water filtration core technologies and professional equipment. They keep it in mind how important pure water is to everyone, and are willing to provide users with better water wherever they need it.
Their Brand Promise – “Unveil The New Stage Of Better Life With Water “
“We provide customized water purification solutions for families around the world, keep drinking water safe and healthy to make your life comfortable and warm. “
They are part of the Water4Smile Program
Where does the Water4Smile program initiative come from?
“Taking a shower in the morning or enjoying a relaxing bath at night is something many of us take for granted, mostly because it is a basic human right to access safe water. Yet, I’ve read a data report by the World Health Organization that 61% of people in this world lack access to safely managed sanitation, and 28% lack access to a secure water supply. A more astonishing fact is that millions of people die from diseases caused by unreliable water supply and sanitation. Among those people who suffer, kids make up a large portion. Based on a 2018 UNICEF report, 31% of schools lack access to clean drinking water. My heart was aching when I read about those statistics, and I deeply felt the responsibility to take action and make a difference.”
Why did they choose to partner with The Water Project?
“After we decided to take action, we did our research and recognized sub-Saharan Africa has the greatest need, Uganda in particular. The nation of Uganda struggles to provide even the most basic of human needs to many of its citizens. A history of war, AIDS, a lack of clean water, poor nutrition and a struggling economy present a population where the majority is under the age of 18. There are a great number of nonprofit organizations that are doing similar works every day, so transparency is our first concern. It is vital to know how the money you donate is being used on real, specific projects. We’d learned that The Water Project has years of experience in providing reliable water projects to communities in sub-Saharan Africa, and they offer a high level of transparency to all their projects with daily reports, which we believe as a very good fit for our company.”
This WaterdropRO system is tested and certified by NSF International against NSF/ANSI standard 58 & 372. Products with NSF certification are considered to have better quality. NSF/ANSI 58 &372 Certified -94% TDS reduction – Waterdrop RO system has passed 400+ chemical lab tests.
We’ve teamed up with a variety of select partners to help support the KnowYourH2O Path to Clean Water mission in regards to Testing, Treatment and Training. Click on the link below to learn more about Waterdrop and the products and services they offer.
Healthy Drinking Water and Healthy Homes – Communicating to the Public What is a Drinking Water Advisory?
DO NOT PANIC ! What are Drinking Water Advisories and What Should You Do ?
Drinking water advisories let customers know that their tap water or drinking water could be contaminated and make them sick. There are no advisories for private well owners or drinking water systems that are NOT regulated. Advisories are used to send a message to users, customers, individuals, business, schools and other institutions that there is a potential problem with the water and how to act without getting into the details that are part of a Community Water Supply System or a regulated Non-Community System like a school, gasoline station that serves food, etc. One thing we learned from Flint, Michigan and other case studies is that the citizens and most users do not really know what a “Drinking Water Advisory Means” and most Authorities or Water Companies DO NOT Know How to Explain the Situation.
The drinking water advisories typically fall into one of these 3 categories: “Boil Water Advisory”, “Do Not Drink Advisory”, and “Do Not Use Advisory”. Just to confuse you a little more, there is also something called a Health Advisories that are published by EPA and we will deal with these separately.
Boil Water Advisory
If your local health officials, water company, water provider, or Authority issues a boil water advisory, you should take the immediate action of not using your drinking water for consumption (DO NOT DRINK !).
The boil water advisory means that the water may or does contain a pathogen, i.e., a disease-causing agent. The primary actions would include establishing another temporary water source, such as bottled or bulk water, or boiling the water prior to use and consumption. (Please Note: I did not say filter the water or Microwave the water and I did not say drink hot water. I said BOIL!)
Boil water advisories the details.
Use bottled water, bulk drinking water, or boiled water for drinking, and to prepare and cooking food, feeding the pets, brushing your teeth, and making baby formula.
If bottled water is not available, bring your tap water to a full rolling boil for 1 minute for elevations below 6,500 feet and if you live at an elevation of over 6,500 feet a 3 minute rolling boil is needed. After boiling, allow the water to cool before use and while it is cooling give a good shake to try and “re-aerate” the water, it will taste better.
Do not use ICE comes from your automatic ice maker even if the unit has a filter or inline UV unit, the water must be cooled and then cooled and then you can make ice.
Breastfeeding is the better choice. If you formula feed your child, provide ready-to-use formula, if possible, or the water must be boiled (not Microwavedor heated) and cooled. The boiled water should be used within 72 hours (Source: Allinahealth.org)
In many cases, you can use tap water and soap to wash hands during a boil water advisory. DO NOT wash your hands in boiling water or hot water. Follow the guidance from your local public health officials.
Be sure to scrub your hands with soap and water for at least 20 seconds. Then, rinse them well under running water, but make sure to dry your hands.
Be careful not to swallow any water when bathing or showering.
Use caution when bathing babies and young children. Consider giving them a sponge bath to reduce the chance of them swallowing water. You do not need to use bottled water, but you can if you wish.
Brushing teeth
Brush teeth with boiled water that has cooled or bottled water. Do not use tap water that you have not boiled. You may want to then store your toothbrush in some saline or salt water to prevent bacterial regrowth.
Washing dishes
If possible, use disposable plates, cups, and utensils during a boil water advisory.
Household dishwashers generally are safe to use if:
The water reaches a final rinse temperature of at least 150 degrees Fahrenheit (66°Celsius), or
The dishwater has a sanitizing cycle.
At the end of the boil water advisory, we recommend running a sanitizing cycle and using a dishwasher cleaner tablet approved by the manufacturer.
Wash and rinse the dishes as you normally would using hot water.
In a separate basin, add 1 teaspoon of unscented household liquid bleach for each gallon of warm water.
Soak the rinsed dishes in the water for at least one minute.
Let the dishes air dry completely before using again.
Laundry
Washing Clothes (Assuming the drinking water is not discolored or turbid)
Assuming the water is not discolored or turbid, it is likely safe to wash clothes as usual, but I would clean the unit by using chlorine or a citric acid cleaner or a clothes washer cleaner tablet approved by the manufacturer.
Do Not Drink Water Advisory
Local health authorities issue a do not drink water advisory when your community’s water is, or could be, contaminated with harmful chemicals and toxins, and when boiling water will not make it safe.
Authorities may recommend limited use of tap water for some tasks, depending on the harmful chemical or toxin contaminating the water. Follow health officials’ advice carefully to protect your health and your family’s health.
During a do not drink water advisory, use bottled water for: drinking and cooking, brushing teeth, washing fruits and vegetables, preparing food, mixing baby formula, making ice, and drinking water to pets and livestock.
In some instances, it will be safe to wash hands, flush toilets and shower; in other instances, it will not. You should be cautious when bathing a baby and young children; they might swallow water.
Do not drink or use water from any appliance connected to your water supply lines. This includes the water and ice dispensers in your refrigerator, freezer and dishwasher.
Do Not Use Water Advisory
Local health authorities issue a do not use water advisory when your community’s water is, or could be, contaminated with germs, harmful chemicals, toxins, or radioactive materials. Under this advisory any contact, even with the skin, lungs, or eyes, can be dangerous. Do not drink or use tap water from the impacted system for any purpose as long as the advisory is in effect, including for bathing. These types of advisories are rare.
EPA Health Advisory (HAs)
HAs primarily serve as information to drinking water systems and officials responsible for protecting public health when emergency spills or other contamination situations occur. The Safe Drinking Water Act (SDWA) authorizes EPA to issue HAs for contaminants that are not subject to a National Primary Drinking Water Regulation (NPDWR) (Source: 42 U.S.C. §300g-1(b)(1)(F)). HA documents provide technical information on chemical and microbial contaminants that can cause human health effects and are known or anticipated to occur in drinking water. HA values/levels identify the concentration of a contaminant in drinking water at which adverse health effects and/or aesthetic effects are not anticipated to occur over specific exposure duration (e.g., 1 day, 10 days, a lifetime).
HA: Health Advisory- An estimate of acceptable drinking water levels for a chemical substance based on health effects information; a Health Advisory is not a legally enforceable Federal standard, but serves as technical guidance to assist Federal, state, and local officials.
“One-day HA: The concentration of a chemical in drinking water that is not expected to cause any adverse noncarcinogenic effects for up to one day of exposure
Ten-day HA: The concentration of a chemical in drinking water that is not expected to cause any adverse noncarcinogenic effects for up to ten days of exposure.
Lifetime HA: The concentration of a chemical in drinking water that is not expected to cause any adverse noncarcinogenic effects for a lifetime of exposure.”
WASHINGTON – Today, the U.S. Environmental Protection Agency (EPA) published the Final Fifth Drinking Water Contaminant Candidate List (CCL 5), which will serve as the basis for EPA’s regulatory considerations over the next five-year cycle under the Safe Drinking Water Act. This update includes a substantial expansion of per- and polyfluoroalkyl substances (PFAS), an important first step towards identifying additional PFAS that may require regulation under the Safe Drinking Water Act.
“Following public engagement and robust scientific review, the final contaminant candidate list is the latest milestone in our regulatory efforts to ensure safe, clean drinking water for all communities,” said EPA Assistant Administrator for Water Radhika Fox. “As EPA takes action to protect public health and the environment from PFAS, including proposing the first nationwide drinking water standards later this year, today’s final CCL 5 looks further forward to consider additional protective steps for these forever chemicals.”
A year ago, EPA published the PFAS Strategic Roadmap, outlining an Agency-wide approach to addressing PFAS in the environment. Today’s announcement strengthens EPA’s commitment to protect public health from impacts of PFAS and support the Agency’s decision-making for potential future regulations of PFAS.
In developing the Final CCL 5, EPA requested public nominations, providing an opportunity for people to make recommendations to the Agency about specific contaminants of concern that may disproportionally affect their local community. EPA further enhanced the CCL process based on comments received on this CCL and previous CCLs, including by prioritizing data most relevant to drinking water exposure, improving considerations of sensitive populations including children, and considering the recommendations included in the Review of the EPA’s Draft Fifth Contaminant Candidate List (CCL 5) report from the Science Advisory Board. These improvements resulted in a Final CCL 5 that can better inform prioritization of contaminants for potential regulatory actions and/or research efforts.
On September 19, 2019, the Pike County Conservation District hosted a 2-hour informational work and training session. The topic – Properly Maintaining Your On-Lot Septic System. In January 2020, I visited with Pike County and did a podcast. When Pike County Informs Me – I will post a link to the Podcast here. In the interim, this was the information on the September Talk.
To help Pike County residents keep local lakes and ponds clean, the Pike County Conservation District is hosting a free three-part workshop series titled “How your Backyard Activities Affect your Lake.”This is the third workshop in the series. It will be held at the Dingman Township Fire Hall, 680 Log Tavern Road. Presenter Brian Oram, a Professional Geologist with Water Research Center and B.F. Environmental Consultants Inc., will discuss the basic functionality of an on-lot system and best practices to help prevent water pollution.
During the session – Mr. Brian Oram promised to post a few items:
Here is a copy of a document the presenter found available on the local agency website on septic systems.
The Keystone Clean Water Team on-line store, get a copy of our educational booklet, order a neighborhood hazard report, mail order water testing program, at-home water screening and more.
Keystone Clean Water Team new diagnostic tool and free phone app for drinking water issues. Go To – http://www.drinkingH20app.com
On September 19, 2019, the Pike County Conservation District hosted a 2-hour informational work and training session. The topic – Properly Maintaining Your On-Lot Septic System
To help Pike County residents keep local lakes and ponds clean, the Pike County Conservation District is hosting a free three-part workshop series titled “How your Backyard Activities Affect your Lake.”This is the third workshop in the series. It will be held at the Dingman Township Fire Hall, 680 Log Tavern Road. Presenter Brian Oram, a Professional Geologist with Water Research Center and B.F. Environmental Consultants Inc., will discuss the basic functionality of an on-lot system and best practices to help prevent water pollution.
During the session – Mr. Brian Oram promised to post a few items:
Here is a copy of a document the presenter found available on the local agency website on septic systems.
The Keystone Clean Water Team on-line store, get a copy of our educational booklet, order a neighborhood hazard report, mail order water testing program, at-home water screening and more.
Have you ever had the drinking water from your well, spring or cistern tested for lead and other health-related pollutants? If not, here is your chance.
Penn State Extension has received funding from the Pennsylvania Water Resources Research Center and the U.S. Environmental Protection Agency to provide no-cost drinking water testing to a limited number of homeowners using private water wells, springs or cisterns in Luzerne County. The testing is for private water supplies that are actively being used for drinking water in the household. Camps or seasonal households that are not continuously used are not eligible for this program. The commercial value of this water testing would be $100.
This testing is limited to the first 40 households using a private well, spring or cistern that register at https://extension.psu.edu/safe-drinking-water-workshop
Once you register, you can pick up your drinking water test kit at the Luzerne County Extension office at 16 Luzerne Ave, Suite 200 West Pittston, PA 18643 starting on June 10. Instructions on how to collect the water sample are included in the kit. Water tests kits will be collected at the Luzerne County Extension office on July 22 & August 8, 2019.
Individual water samples will be analyzed for numerous drinking water parameters including total coliform bacteria, E. coli bacteria, pH, total dissolved solids, hardness, corrosivity, nitrate, arsenic, copper and lead. Results of your testing will be available during two separate one-hour workshops to be held at 2:00 PM or 6:00 PM on August 27 at the Dallas Emergency Services Building, 3593 State Route 118 Dallas PA 18612. You will be asked to attend one of these workshops to get your water test results. A brief presentation will also be given including professional interpretation of your results and information on how to solve drinking water problems.
Next Thursday, May 2, the Upper Delaware River Basin Citizens or UDRBC will be holding a seminar in Lookout, Pennsylvania to talk landowner rights and more.
Be there! The UDRBC, lead by Ned Lang and a large group of Upper Delaware River citizens will be conducting an in-depth discussion of natural gas exploration and development. The Upper Delaware River Basin Citizens (‘UDRBC’) has announced the topic of its Spring Seminar scheduled for Thursday, May2, 2019 at the Lookout Fire Hall, 2625 Hancock Highway, Equinunk, Pennsylvania.
The seminar will be held from 9:00 AM to 2:30 PM, with lunch provided and will feature numerous speakers. Registration is online at https://udrbc.com under “EVENTS” and space is limited.
UDRBC Seminar Speakers- May 2, 2019
Major speakers will include:
BRIAN ORAM: Brian is a Professional Geologist and Soil Scientist for B.F Environmental Consultants. He is also a Private Well Owner Educator at PACleanwater and Managing the Keystone Clean Water Team. Water quality education is both and expertise with this entertaining expert. He knows Northeastern Pennsylvania water and geology like no one else.Brian’s specialties include well migration issues, natural gas, hydrogeology, carbon sequestering, brine water treatment and water reuse. He will address the relationship between natural gas development and water quality.
During this presentation, we will discuss water quality, groundwater, environmental issues with natural gas development, and activities that landowners/royalty owners can do to protect themselves, their community, and the environment. We will announce the free phone App that is available from the Keystone Clean Water Team on Baseline Water Testing and encourage citizens to participate in a citizen based groundwater assessment using their baseline data. (Slide Presentation – pdf version baselinetestingwaynecounty2019slide )
PAT HENDERSON: Pat has over 20 years experience in legislative and executive branches of government, and with leading nationally-recognized energy advocacy trade organizations. Pat is currently employed at the Marcellus Shale Foundation. He is an expert on Marcellus Shale development policy and knows government inside and outside. Pat will address the latest shale gas issues from the perspectives of both industry and policymakers.
JEFF BELARDI: Attorney Jeffrey Belardi practices out of Scranton, PA and has been licensed for 25 years. He attended Widener University and handles cases in Corporate & Incorporation, Criminal Defense, State, Local And Municipal Law, Litigation. Jeff is also one of three attorneys handling the Wayne Land and Mineral Group lawsuit against the DRBC and in defense of landowner rights.
It is important to Learn, Diagnose, and Test. Public outreach is part of the Mission of the Keystone Clean Water Team. To learn more about this Organization and support their efforts, please go to http://www.pacleanwater.org
Learn about the facts and not the fear – Scare Pollution (must read):
A book on climate and climate change – a must read:
Please Get Your Water Tested – At a minimum, an comprehensive Informational Water Quality Test to at least determine your general well water quality and learn about the hazards in your community. This is not certified baseline testing, but it is a low cost means of evaluating your drinking water source. It is important to KNOW Your H20! Get Your Water Tested and order a Neighboorhood Hazard Reports for your Home.
For some reason, this year we received a lot of questions from individuals looking to purchase or install a reverse osmosis treatment system. The first question they all ask was about the features, models, and other details, but none answer the question why? What was the problem or purpose? They assumed they needed this system.
So my questions went as follows:
Question 1: Why? What is the Problem – their answer in all cases was they thought it would be better.
Answer 1: They all thought they needed to install a reverse osmosis unit on their drinking water to protect their family. They did not identify a problem such as salty water, metallic taste, etc. When this happens, my first assumption is something went wrong somewhere or there is a new water treatment ad on TV pushing citizens to drink “Pure Water”, i.e., H20 or dihydrogen monoxide, only. First – Drinking absolutely pure water for the long-term is not wise.
Question 2: Where does your water originate? Well water, City or Public water, or shared spring.
Answer 2: 80% said city or public water, 10 % said private well, and 10% said a local spring.
For the city and public water users, I said it was unlikely you needed a reverse osmosis unit because your source is regulated and must meet the state and federal drinking water standards, but after Flint and other cases this may not be true 100 % of the time. I ask them if they look at the Consumer Confidence Report for their system and they had no idea what I was describing. I pointed them in the direction of the EPA Consumer Confidence Report (NOTE: If there is no report online, you will need to call your water supplier) and in every instance the water source was meeting drinking water standards, but they had some occasional problems with trihalomethanes, i.e., chlorine by-products, bacteria, and a few with copper, arsenic, fluoride, and lead or corrosion issues. For these individuals, I recommended the following:
b. Based on the initial information and assuming the primary issue was trihalomethanes and chlorine by-products, the primary need most individuals was an under the counter “Point-of-Use” Carbon Filtration System for the Sink, Refrigerator, and/or Shower and in some cases for older homes I suggested a first flush test for lead and copper and then have a plumbing contractor inspect the service lines and plumbing in the home. In one case, the homeowner found a slimy bacterial growth in the toilet tank reservoir, so we suggested they flush the system and suggested the installation of a water filter canister so they could flush and shock disinfect the water lines in the home. For a small office, I might suggest a water cooler model. I do not recommend a Whole House Reverse Osmosis unit.
c. Reverse Osmosis Treatment was not needed in ALL cases.
For the well water users (POE Systems- UV disinfection), I asked them when was the last time they tested their water and if the water had any aesthetic problems. One complained of a salty taste, one was just concerned because of health issues, and the rest reported aesthetic problems ranging from odors to discoloration to staining. If they did not have a recent water test, we recommended the appropriate water testing based on their description of the problem and surrounding land-use activities.
Homeowners that reported a chemical odor or metallic sheen and located in an area surrounded by agricultural activities or petrochemicals we recommended a test that included bacteria, metals, Volatile Organics, herbicides, and pesticides. If they reported slimy coatings or films, we added a nuisance bacteria test.
We also directed a few of these users to our Phone App and Diagnose It for a self Diagnose.
At this point, NOT one of these individuals has installed a reverse osmosis unit, but it looks like the guy with the salty water may need a system. We did find out that about 90% of the well owners needed to shock disinfect their well, 50% needed to install a UV disinfection System, 30% had a corrosion related problem, and 20% had to treat the water for an iron, manganese, or sulfur problem.
For the “Spring User” – we recommend the water be tested for total coliform and E. coli. and general water quality. If the samples come back positive and there was a concern iron and manganese content we recommended a water test that included bacteria (including standard plate count and nuisance bacteria, iron, manganese, and total dissolved solids). Some of the users complained about getting diarrhea, so we recommend the equivalent of a Pathogenic Screen Test for Your Drinking Water.
Guess What ! – the diarrhea case was positive for 1 pathogenic organism. Our recommendation was to not use that spring and if possible have the spring properly abandon. If you want to use a local spring source, plan on boiling the water at a minimum and use a water pitcher filter (test regularly at least quarterly).
For the guy that needed a reverse osmosis system, he also needed a pretreatment system to deal with the bacteria, hardness, and prepare the water for the R/O unit. For individuals on city water that want a point of use R/O, we have found that is is typically necessary to prefilter the water to remove particles, add a carbon unit to remove chlorine, and is some cases reduce the hardness of the water. Please keep in mind both applications are for Point-of-Use and not – Wholehouse RO treatment.
How much water will be “wasted” per day and where will this water go? Some R/O units process 2 to 4 units of water to make 1 unit. Therefore, you may waste 1 to 3 gallons of water to make 1 gallon.
Do I need to install a booster pump- Do I have the proper pressure in my system?
Do you need to re-mineralize the water for taste or to increase the pH?
Finally -You may want to be looking for an NSF/ANSI 58 approved systems – You can try this product search. “NSF/ANSI 58 establishes the minimum requirements for the certification of point-of-use (POU) reverse osmosis systems designed to reduce contaminants that may be present in public or private drinking water. The scope of NSF/ANSI 58 includes material safety, structural integrity, total dissolved solids (TDS) reduction and other optional contaminant reduction claims. The most common optional claims addressed by NSF/ANSI 58 include cyst reduction, hexavalent and trivalent chromium reduction, arsenic reduction, nitrate/nitrite reduction, and cadmium and lead reduction.” and you most likely want to hire a local trained professional to assist with product selection and install. If your looking for a treatment system to remove Pfas/Pfos (meets NSF P473)
