We often get asked if people who have city/town water ought to test their drinking water from time to time. If you live in the city of Edgewood, Iowa, you no longer have to ask that question.

While the Iowa Department of Natural Resources says they do not believe any dangerous water safety issues avoided detection, the fact that a city employee responsible for testing the city’s public drinking water supply on a regular basis purchased only enough supplies for 100 tests — despite claiming to have performed 3,889 water tests between January 2006 and July 2009 — would make just about anyone curious.

A former Edgewood city employee has been sentenced to probation after he admitted that he failed to test the town’s water supply and submitted false reports to the Iowa Department of Natural Resources.

…

Harris, 43, pleaded guilty in April to one count of making false statements in a matter within the jurisdiction of the Environmental Protection Agency.

In the plea agreement, Harris admitted he sent false monthly reports to the DNR from February 2008 and July 2009. He falsely claimed testing for fluoride, chlorine and manganese. DNR tests showed less chlorine in the water than the 1.5 milligrams per liter required by state law to kill bacteria.

The review found lower-than-acceptable levels of fluoride, which reduces tooth decay, and manganese oxide, which helps remove cancer-causing radium from the water. Residents in the eastern Iowa town were not exposed to any short- or long-term health risks, a DNR officer said.

The DNR originally alleged that Harris claimed to have done 3,889 water tests between January 2006 and July 2009, but bought enough material for only 100 tests. Harris resigned in August 2009.

The investigation began after some residents complained about declining water quality. ( source )

OK, now having read that, does the statement, “DNR tests showed less chlorine in the water than the 1.5 milligrams per liter required by state law to kill bacteria.” make you feel… safe?

How about “The investigation began after some residents complained about declining water quality.” Does that give you any sense of security?

Can individuals test their city/town/tap water?

Of course they can! While only certified water testing laboratories can give the absolute last word on the safety and potability of drinking water, at-home drinking water test kits from companies like SenSafe and WaterSafe allow the average homeowner to test critical water parameters on their own, whenever they want, and for little money.

What water parameters should homeowners test?

Given the number of possible drinking water contaminants, the average homeowner would find it difficult (and expensive!) to test for them all… but as a general rule, if typically makes sense for people on city/town/tap water to test for water parameters such as:

• free chlorine residual
• total chlorine residual
• lead in water
• copper in water
• iron in water
• total hardness
• bacteria in water
• hydrogen sulfide

Should homeowners with city water test for other things? That all depends on where their water company gets its water. As an example, if the water comes from a well, other potentially harmful water contaminants such as pesticides and arsenic could find their way into the water supply and an ill-equipped water treatment facility may not have the proper technology installed to remove them.

As always, though, if you have serious reason to suspect that your tap water has ‘issues’, seek advice from certified water quality experts. Home water test kits serve as great field tests, but the final word regarding a water supply’s potability should come from a certified water testing laboratory.

Ah, yes… a question about a swimming pool not holding its chlorine residual came in recently and we must say that it took longer this year than usual.

Hi – We just got a pool put in (a 24′ round) and it does not hold any chlorine. We pour a gallon in at a time and test the next day and we have almost no chlorine showing up and also our water stays cloudy. What are we doing wrong? Thanks. Annie.

Well, Annie, we will start with the type of chlorine you most likely have: liquid. Sodium hypochlorite works very well as a chlorinating agent, disperses into pool water seamlessly, and has a relatively low cost (usually around $2 per gallon if bought in 5 gallon jugs).

Aside from liquid chlorine’s tendency to bleach any clothing it touches and weigh a lot in those bulky 5 gallon containers, liquid chlorine also lacks any kind of stabilizing compound in its chemical makeup. Without a stabilizer such as cyanuric acid, the chlorine added to a pool via liquid chlorine can readily exit the pool for a number of reasons (i.e direct sunlight, warm water temperatures, etc.)

If you have not already added pool stabilizer (cyanuric acid), you may want to do so pretty soon. We do, of course, suggest you test your pool for cyanuric acid before adding any chemicals… in case some other, more insidious reason exists for your pool not holding a chlorine level.

Unsure as to how you can test pool water for cyanuric acid? You can take water to your local pool store, use a liquid test kit or use something like the 6 Way Pool Check test strip.

Other Chlorine Eaters

By any chance do you have a fair amount of leaves, tree branches, dead animals, dead neighbors, or other debris in the water? If so, the chlorine will act like a human and choose the easiest (biggest) target to attack rather than go after smaller, harder to attack targets. Get the debris out right away.

Don’t Skimp on the Filtration/Circulation

The cloudy water in your pool may come from poor water circulation and/or filtration as well as the low chlorine level you initially inquired about. Until you clear up the water, try running the filter 24 hours a day if you do not already do that.

If after running the filter a full day you do not see an increase in pump pressure on the gauge attached to the filter and/or the strength of the jets pushing water back into the pool has not diminished, you may have filter problems. Now on the other hand, if you DO see increased pressure and diminished return jet strength, backwash the filter and it will begin collecting more junk from your water at a faster rate.

Simplified List of Steps for Annie to Take

Granted we cannot possibly address Annie’s problems completely since we do not know all of the factors affecting her water condition, but the we have personally used slight variations of this advice to help quite a few people clear up their pool water.

• Remove large debris from pool, if present… especially any dead bodies.

• Test stabilizer level and adjust if needed by adding cyanuric acid per the instructions given by the chemical’s manufacturer.

• Test other critical water parameters such as pH, Alkalinity, Copper, Iron, Hardness, etc. and make corrections as needed — per instruction(s), of course.

• Add more liquid chlorine… roughly 1 gallon per 10,000 gallons of pool water.

• Run filter 24 hours a day until problem clears up.

• Backwash filter when necessary to improve filtration and water circulation.

Never hesitate to go in and pester your local pool store employees for pointers, free water testing and advice. They relish the opportunity to snicker behind your back because they cannot believe you cannot figure out what pool chemicals you need… but try not to let that deter you because they know a lot about how to properly maintain pools and generally give good advice!

This multi-stage (six) inline filter does a lot more than just remove arsenic from water at a rate of up to 1 gallon per minute, a rate perfect for use with water fountains, bottleless water coolers, commercial coffeemakers, and ice machines. It uses all six of its filtration layers to effectively remove a number of drinking water contaminants.

• In stages 1 and 6 water flows through pre and post one – micron filters capable of removing suspended particles such as silt, sediment, cyst (Giardia, Cryptosporidium), sand, rust, dirt, and other types of unwanted matter.

• In stage 2 water flows through a specially engineered arsenic removal/reduction media.

• In stages 3 and 4 water flows through a media bed comprised of high purity KDF-55D ®, and KDF-85D ®, which operate using electrochemical and spontaneous oxidation/reduction (REDOX) principles. The combination of these two special media completely oxidizes any chlorine in the water.

  As an added bonus, heavy metals such as lead, mercury, copper, nickel, chromium, cadmium, aluminum, and other dissolved metals also get removed/reduced during this stage of filtration.

  While some KDF media beds can harbor unwanted bacteria, studies have shown that this particular unit reduces the likelihood of bacteria growth by as much as 90%, thus eliminating the need for silver, an element considered by some to pose health risks.

  Worried about the possible addition of copper or zinc to the water in any significant amount? On a sample of water containing 2.3 ppm chlorinated water, testing after filtration detected <0.05 mg/l copper and only 0.46 mg/l zinc. The EPA has set the aesthetic levels for copper at 1.0 mg/l and 5.0 mg/l for zinc. Additionally, the human body requires both zinc and copper for good health. The FDA recommends a daily intake of 15 mg of zinc and 2 mg of copper.

• In the fifth stage of filtration, water flows through granulated activated carbon (GAC) which adsorbs a wide variety of organic contaminants, such as any remaining chlorine (99.9%), chemicals linked to cancer such as Trihalomethanes and benzene, pesticides, herbicides, insecticides, volatile organic compounds (VOC’s), PCB’s, MTBE’s and a laundry list of other chemical contaminants that may exist in your source (i.e. tap or well) water.

What about replacement filters? Will I have difficulty finding them? Highly unlikely! The manufacturer of this inline arsenic filter, Crystal Quest has existed in one form or another in the commercial water purification industry for more than thirty years.

You can order replacement filters for the inline arsenic filter on FilterWater.Com, a leading online vendor of water quality improvement products from Crystal Quest and other manufacturers.

Why do you see a blog posting dealing with testing for lead in paint on a web site dedicated to water quality and water quality? Simple: The folks responsible for this site care about the health and safety of families and want them to live lead-free lives whenever possible.

Why should a family or person have to wonder whether or not the paint covering their furniture, window sills, radiators, walls, baseboards, etc. contains harmful lead when a simple, easy-to-use test kit for lead in paint like the LEADQuick Paint Home Test Kit contains 25 tests and each test takes only minutes to perform.

Using visual detection method which makes use of a new & improved red-green color development technology, LEADQuick Paint Home Test Kit detects the presence of lead on surfaces including wood, plaster, drywall, and metal.

The LEADQuick Paint Home Test Kit includes:

• 10 – Testing Tubes: Small polystyrene test tubes
• 1 – eXact® Reagent Acid-1 in a dropper bottle
• 1 – eXact® Reagent PB-2 in a dropper bottle
• 1 – eXact® Strip PB-3P bottle of 50 strips
• 1 – eXact® Strip PB-4 bottle of 25 strips
• 1 – Foam Test Tube Holder
• 1 – Instruction Manual
• 1 – Lead Paint Drywall ‘Standard’

While newer homes must pass certification tests prior to sale and may not contain lead-based paints, the law does not always require older homes that have passed down from family member to family member an/or as rental properties that have not changed owners in many years to comply with newer lead regulations.

Testing for Lead in Water

Given all the publicity that lead in water contamination has received in recent years, it should come as no surprise that people have interest in testing their drinking water for lead.

Remember: At one point copper piping joined by solder containing lead went into pretty much every home and office.

Got interest in testing for other metals in your drinking water? No problem. The following test kits will make that task a breeze!

Crystal Quest pitcher replacement filter

Manufacturer: Crystal Quest
Model Number: CQE-RC

4 stages of convenient filtration with a 2,000 gallon capacity.

In stages 1 and 2 KDF55 and KDF85 media reduce iron, mercury, copper, nickel, chromium, other dissolved metals, and harmful bacteria.

Stage 3 features an ion exchange resin that reduces heavy metals (such as lead, copper, aluminum) and lowers water hardness.

The fourth and final stage, a bed of granulated activated carbon (GAC) reduces chlorine by 99.9%, gets rid of bad tastes and odors, reduces pesticides and chemicals that are linked to cancer risks (i.e. benzene, THM’s, toxaphene).

How do you know if you need a water filter?

The answer, quite simply, involves testing your water. You can either test it yourself using a home water testing kit like the Water Quality Test Kit from SenSafe… or you can have a certified water testing laboratory such as National Testing Labs analyze your water.

In cases where homeowners suspect contamination, we always suggest using a certified water testing lab. Better to play it safe than sorry because… It’s your water, your health… and your LIFE!

We recently received an email inquiry from Lisa containing a question about water treatment systems for people with compromised immune systems.

My son has just been diagnoses with an immune deficiency, and I should be sterilizing his drinking water -which I am doing by boiling for him. I am wondering if distilled or reverse osmosis, bottled water would effectively remove bacteria from the water, and be a safe alternative. Would one be better then the other.

Thank you for your time,

Lisa

Thank you, Lisa, for your question and it pains us to learn of your son’s condition. We hope that modern medicine can find a way to help your son live a long and healthy life.

Regarding your question about the best way to sterilize water for people with compromised immune systems, the EPA and CDC co-released a document back in 1995 that gives a lot of useful information on the topic entitled Guidance for People with Severely Weakened Immune Systems.

Below you will find excerpts from that document relating directly to the questions you asked:

• Cryptosporidium has caused several large waterborne disease outbreaks of gastrointestinal illness, with symptoms that include diarrhea, nausea, and/or stomach cramps. People with severely weakened immune systems (that is, severely immunocompromised) are likely to have more severe and more persistent symptoms than healthy individuals. Moreover, Cryptosporidium has been a contributing cause of death in some immunocompromised people.

• Although data are not sufficient for EPA/CDC to recommend that all severely immunocompromised persons take extra caution with regards to their drinking water, individuals who wish to take extra measures to avoid waterborne Cryptosporidiosis can bring their drinking water to a full boil for one minute. Boiling water is the most effective way of killing Cryptosporidium.

• Only point-of-use filters that remove particles one micrometer or less in diameter should be considered. Filters in this category that provide the greatest assurance of Cryptosporidium removal include those that use reverse osmosis, those labeled as “Absolute” one micrometer filters, or those labeled as certified by NSF International under standard 53 for “Cyst Removal.” …. Water treated with a point-of-use filter that meets the above criteria may not necessarily be free of organisms smaller than Cryptosporidium that could pose a health hazard for severely immunocompromised individuals.

• Many, but not all, brands of bottled water may provide a reasonable alternative to boiling tap water. …. Any bottled water treated by distillation or reverse osmosis before bottling assures Cryptosporidium removal.

• Neither EPA nor CDC maintains a list of point-of-use filters or bottled water brands that meet the above criteria. NSF International can provide a list of filters that meet the NSF criteria.

We suggest you take a look at the NSF Web Site to see what systems meet their requirements. In a situation like yours, you will want to make certain the product you purchase will accomplish all your objectives — and then some.

One system we came across recently, the Pentek RO-3500 Monitored Reverse Osmosis System,

NSF Tested & Certified Standard 58 for reduction of TDS, Fluoride, Turbidity, Lead, Nitrates, Selenium, Arsenic, Copper, Cadmium, Barium, Cyst, and Radium.

The Pentek R0-3500 features the 3 stage system, one ROM-230TN membrane, a D15 sediment filter, a D20 carbon filter, and one long-reach lead-free faucet. Unit comes with a standard installation kit and instructions.

Another feature of the the Pentek RO3500 which makes it quite nice… an electronic monitoring system that keeps track of the water filters cartridges’ lifespans and informs the owner when they need replacing.

What elements does the RO-3500 Reverse Osmosis System reduce and/or eliminate? The unit has the ability to filter out the following elements as well as many other chemical compounds:

• 90.2% TDS ( test for TDS )
• 98.9% Arsenic ( test for arsenic )
• 90.5% Fluoride
• 98% Phosphates ( test for arsenic )
• 99.99% Cysts
• 99.7% Turbidity
• 98.7% Lead ( test for lead )
• 87.4% Nitrate ( test for nitrates )
• 80.7% Nitrite ( test for nitrites )
• 97.5% Selenium
• 99.9% Copper ( test for copper )
• 97.3% Cadmium
• 86.6% Hexavalent Chromium ( test for chromium )
• 92.8% Trivalent Chromium
• 80% Radium 226/228
• 90.7% Barium
• Chlorine ( test for chlorine )
• Sediment & Particulates

For more information on the Pentek Reverse Osmosis System mentioned above, please read its detailed specifications on FiltersFast.Com.

One final word

Use of a reverse osmosis systems does NOT guarantee the elimination of ALL possible biological contaminants since some biological contaminants have sizes smaller than the membranes in RO units can filter out.

For that reason you may want to consider adding a UV Sterilizer to your filtration setup. These devices render biological contaminants incapable of reproducing by altering their genetic structure with specific wavelengths of light.

Crystal Quest Pitcher Water Filter
Manufacturer: Crystal Quest
Model Number: Pitcher-Ultimate

Large capacity water pitcher w/ built-in filter provides clean, great-tasting water conveniently chilled and stored in your refrigerator.

Capable of removing more than 99% chlorine from more than 2,000 gallons of water, this large 10-cup (2.5 quarts) pitcher features a slim, space-saving shape that fits neatly in pretty much any refrigerator. Filters have a life expectancy of between 6 and 12 months depending upon water usage rate.

The Crystal Quest Pitcher Water Filter makes use of a high quality 4 filter technology to produce drinking water of superior quality:

• Stages 1 & 2 — Two types of specialized filtration media (KDF55 and KDF85) greatly reduce and/or eliminate dissolved metals such as iron, mercury, copper, nickel, chromium. Bacteria also gets filtered out at this stage.

• Stage 3 — Ion exchange resin reduces heavy metals such as lead, copper, and aluminum. Water hardness levels get drastically reduced in this stage as well.

• Stage 4 — Granulated activated carbon (GAC) reduces chlorine (99.9%), removes bad taste(s) and odor(s), and reduces pesticides and chemicals linked to increased cancer risks (i.e. benzene, TTHMs and toxaphene).

  Need another great reason to consider the Crystal Quest Pitcher Water Filter? Consumer Digest rated it as a best buy for 2 years in a row (2006, 2007).

  Your Cost at FilterWater.Com: Around $25

Everyone loves a bargain, right? Well if you have waited to purchase a test kit for drinking water because you could never find one on sale, well, you no longer have a reason to wait.

FilterWater.Com recently dropped the price of Sensafe’s most popular test kit for drinking water quality, an easy-to-use test kit that tests for 15 critical water quality contaminants and does not require users to mix powders, crush tablets, or have a degree in chemistry to figure out the directions.

Considered by some the most complete do-it-yourself Water Quality Test Kit on the market, this water test kit tests up to 2 water sources for 15 critical water quality parameters and allows you to quickly and easily test your drinking water and/or check to see if your water filter does a good job.

In this particular drinking water test kit you will find the only available USEPA Approved Free Chlorine Test Strip as well as color-coded, visual, on the spot tests for 13 other parameters. The bacteria test kit, however, requires 48 hours, just as it does in kits manufactured by all other companies.

In total, the Water Quality Test Kit contains the following:

• Free Chlorine – 2 tests
• Total Chlorine – 2 tests
• Chloride – 2 tests
• pH – 2 tests
• Total Alkalinity – 2 tests
• Total Hardness – 2 tests
• Nitrate – 2 tests
• Nitrite – 2 tests
• Iron – 2 tests
• Sulfate – 2 tests
• Hydrogen Sulfide – 2 tests
• Copper – 2 tests
• Lead – 1 test
• Pesticide – 1 test
• Bacteria – 1 test

Included with the kit you will receive a chart so that you can compare your results to USEPA recommended levels is included.

And remember…

Despite the great price on this home drinking water test kit, no at-home testing can ever take the place of having a certified water testing laboratory such as National Testing Labs analyze your drinking water if you have serious reason to suspect contamination.

We said it before and we will say it again: Ultimate responsibility for the quality of the water you drink rests with YOU.

Far too often we trust that the water entering our homes contains no harmful contaminants because our water treatment plant ‘has one of the best reputations in the business’ or has ‘never had a violation or failed an inspection’. We forget our local water treatment plant’s crystal clear, safe travels through many miles of different types and sorts of pipes before it reaches our faucets.

At any point in that journey a tiny crack in any one of the pipes could allow potentially harmful contaminants to enter the water stream… and travel to our faucets. A multitude of coliform bacteria can work their way through openings far smaller than half of a millimeter in size with the greatest of ease.

Oh, and at one point in time or another, health officials deemed materials like lead safe for use in drinking water pipelines.

Most people take for granted every day that the water from kitchen taps and the vegetables from home gardens or stores will be clean and safe.

But if sewer pipes lying beneath local streets and yards are damaged or broken, there’s potential for serious problems, say health, environmental and utility officials.

Because pipes carrying fresh, clean water often lie in the same ditches, tunnels and infrastructure rights of way as sewer lines, there is tremendous potential for drinking water or irrigation water to be contaminated.

“Your water can be contaminated right out in the street in front of you,” said Dr. Mark LeChevallier, director of innovation and environment stewardship for American Water Co., the parent company of Tennessee-American Water Co., which serves Chattanooga.

Dr. Rand Carpenter, an epidemiologist and waterborne illness specialist with the Tennessee Department of Heath, says once that contamination is there, all it takes is contact and an unwashed hand.

Sewage contains pathogens, bacteria and viruses, he said, and if people touch something bearing those germs, they can get sick.

“These are big concerns to us in the health department,” he said.

Emerging strains of E. coli have proven very dangerous, especially to the young, the elderly or people whose immune systems are deficient.

Even a norovirus, “what we grew up calling the 24-hour virus,” can be a culprit of contamination that began with sewage, Dr. Carpenter said. ( source )

Periodic testing of tap water for simple things like heavy metals (i.e. lead, copper, mercury, etc.) and bacteria helps ensure the safety of everyone in your home.

We have written about this sort of thing in the past and we will probably write about it many more times in our lifetime… Phony state/county/government representatives going door-to-door claiming they need to test residents’ water, finding a problem, and then pushing additional water testing and/or water purification products on homeowners.

This time some scandalous louts have targeted the Ontario, California area with their lowdown scheme.

Ontario police are warning residents about a scam involving water quality testing.

Several residents have reported incidents where individuals come to their door claiming to be from different government agencies, according to a police news release.

The first report came in June 10, said Suzanne Thomas, crime prevention specialist with the Police Department.

“This woman had gone to this one house and was trying to force these people to purchase a water quality kit,” Thomas said. “This didn’t just happen once, this has happened several times.”

The suspects have documents that appear official, according to the release. Those documents claim the home’s water must be tested for lead or other chemicals. If the homeowner allows the suspect to test the water, the suspect finds it to be contaminated.

The person claiming to be a government agent will then tell the homeowner they must purchase a water purification kit. Reports state the suspects claim water purification is “mandatory for health.”

Ontario police say scam artists often pose as government employees. Homeowners should call the agency of any person who comes to their door, according to the release.

Police also advise residents never to let anyone into their home without first verifying the person’s identity.

According to the Ontario Utilities/Solid Waste Department, the city’s water meets all drinking water standards and is safe without any additional treatment.

Information about city water is available by calling 909-395-2678.

To report suspicious activity, call the Ontario Police Department at 909-986-6711. ( source )

We find using scare tactics to intimidate homeowners, usually elderly homeowners, appalling and think anyone participating in them needs a good, swift caning… or at the very least a lengthy jail sentence during which they can learn firsthand what the terms ‘scared’ and ‘intimidated’ really mean.

• As a general rule, no agent of local, state or federal government will drop by on a random day asking to test your water unless you have received written, verifiable (by phone book, 411, etc.) notification well in advance of anyone showing up on your doorstep w/ a water test kit.

• IF you feel inclined to entertain the stranger at your door, keep the door locked, ask for ID, look up the agency the person works for in the phone book or by calling 411, and verify the validity of the person’s story. Do NOT call a number THEY give as a means of verification since good scam artists will have one or more scam-buddies with phones ready and waiting to field your call and vouch for person at your door.

• No representative of the local water company will try to sell you a water filter system. Period.

• Official looking uniforms, paperwork, badges and appearances mean NOTHING when it comes to proving a random person at your door’s identity. If scam artists can print fake money and reproduce famous pieces of art, then they can surely also print ID badges, generate phony letterhead, and have government/company shirts made.

And last but not least, if you have your water tested regularly by a certified water testing lab such as National Testing Labs and/or perform at-home testing on a semi-regular basis, you will have plenty of information about your water already at your fingertips and can tell the person at your door to politely “go away” before closing the door in their face.

Why? Because ANY water emergency since your last test date great enough to warrant door-to-door testing would have appeared in newspapers, on the television, etc.

Contaminants scam artists may use as reasons for testing

… and as you can see, you can test for them yourSELF — which means they DON’T need access to your home. If tests come up positive, then YOU can call the water department yourself and officially request that someone come out and test your water.