A lot can go wrong while you are away or in-between tenants. This periodic inspection is designed to keep you apprised of what is happening at your vacant, abandoned, or partially occupied property and alert you to anything that might require immediate action. This inspection is useful for absentee owners, abandoned buildings, vacation homes, and properties that are rented out.

Vacant property can be negatively affected by:

    • wind;
    • rain;
    • snow;
    • hail;
    • plumbing leaks;
    • roof leaks;
    • HVAC failure;
    • freezing;
    • water intrusion;
    • mold;
    • vegetation;
    • burglary;
    • vandalism;
    • squatters; and
    • pests.

Types of Inspection Services

    1. Exterior Inspection
    2. Interior Inspection
    3. Insurance Compliance Inspection
    4. Mortgage Field Inspection
    5. Recurring/Periodic Inspection
    6. Visual Inspection

Vacant Property or Abandoned Building inspection, Do I Need One?

Vacant Property Abandoned Building Inspection

Yes, a commercial property inspection should be performed on all vacant properties or abandoned buildings. The frequency of an inspection (weekly, monthly quarterly, etc.) will vary depending on the building’s current condition, geography, and environment. Even commercial properties that are turn-key or located in the safest places will experience complications ranging from various safety hazards or become a shelter for criminal activity. Additionally, some legislation, insurance policies and lenders require vacant properties or abandoned buildings to be periodically inspected.

Every project is different. Let us help you determine exactly what inspection package would best serve your needs. Find a local commercial property inspector by contacting us or visit Find a Commercial Inspector to search locally.

A triple-net lease, also referred to as a net-net-net lease and NNN lease, is a lease agreement where the lessee (a single tenant) is responsible for paying the lessor (landlord) on a net-net-net basis for the following:

  1. real estate taxes;
  2. insurance; and
  3. property maintenance.

Contrary to a single-net lease, double-net lease, and gross lease, technically, the lessor owns the building and land but assigns other operating expenses to the lessee in addition to the basic rent, such as building maintenance and repairs.

Common Avoidable Problems with a Triple-Net Lease

Sometimes, a single tenant neglects their maintenance duties or has poor-quality workmanship carried out on the property in order to save money during the term of a lease. Unfortunately, this can result in expensive problems for the lessee at the end of the rental agreement.  

Additionally, discrepancies can arise between the landlord and tenant about the condition of the building and its attributes during any period of the lease.

How to Reduce Risk for Real Estate Investments and Rental Agreements

The key to minimizing the risks associated with triple-net lease investments and rental agreements is to understand the condition of the building as a whole throughout the entire term of the lease or rental agreement. This can be done by having a visual inspection performed on the property recurrently. The visual inspection should be performed by a third-party professional inspector. This benefits both the landlord and tenant.

The landlord can stipulate in the rental agreement that the tenant must have periodic inspections performed on the property, and require a copy of the inspection report. The inspection report will provide building owner with proof that the tenant is acting in accordance with their maintenance responsibilities. Alternatively, the tenant can order inspections themselves to help them understand how the building is holding up and to assist with the development of a standard maintenance plan. This not only reduces risk, but can also save thousands of dollars in the long run.

What Is a Triple-Net Lease Inspection?

A triple-net lease inspection, also referred to as a net-net-net or NNN inspection, is a type of lease inspection that is performed for a triple-net lease real estate transaction. It should be performed for both the lessor and lessee and can take pre-lease, during the lease, or post-lease.

It’s more common for this type of inspection to be performed on older properties or for long-term leases, but it can also benefit turn-key commercial real estate rentals.

The inspection will be performed in accordance with the International Standards of Practice for Inspecting Commercial Properties (ComSOP), which is designed for a transparent inspection procedure and to provide impartial information about the property. 

Benefits of a Triple-Net Inspection

Having periodic inspections performed on a property is better for your bottom line and is a safeguard to maintaining acceptable property conditions such that you will:

  1. Reduce operating expenses. A commercial property inspector will help you make cost-effective decisions in terms of developing a plan for preventative maintenance and budgeting for potential big-ticket expenses.
  2. Prevent unexpected inconveniences. Have you ever noticed that unpleasant surprises happen at the most inconvenient time? A commercial property inspector will help you plan accordingly to minimize unwanted situations, like the AC going out on the hottest day of the summer.
  3. Protect yourself from legal claims. A commercial inspection report will provide you with the documentation you may need to avoid or quickly settle any legal claims.

Conclusion

Whether you’re the landlord or tenant, and whether you’re at the pre-lease, mid-lease or post-lease stage of your commercial real estate contract, having a third-party commercial real estate inspection performed is one of the smartest decisions you can make. The ultimate factor in avoiding unwanted expenses is timely property maintenance.  To ensure that you’re up-to-date on the condition of the property and receive a thorough inspection by a trained and impartial inspector, be sure to hire a member of CCPIA, the Certified Commercial Property Inspectors Association.

 

There was a time when the only remedy for sinking sidewalks or uneven foundations was to tear out the old pavement slab and pour a new one, and spend a great deal of time and money in the process. Today, a less intensive alternative known as mudjacking (also called concrete leveling, pressure grouting or slabjacking) pumps

A sunken concrete sidewalk in desperate need of repairslurry beneath a sunken concrete slab in order to raise it back into place.

Concrete sinks because its underlying support, for various reasons, gives way. The original concrete may have been installed on dirt that hadn’t been compacted sufficiently, for instance, or soil erosion may be responsible. And some soil simply settles naturally over many years. Regardless of the cause, sunken concrete can lead to many structural defects, including failed retaining walls, foundation settling, uneven junctions of concrete, sunken sidewalks, uneven concrete pads, cracked foundations, and bowed basement walls. If left uncorrected, these defects can lead to unwanted water runoff and major structural problems.
 
And, aside from the shabby appearance and decreased functionality of an uneven sidewalk, steps or walkway, sunken concrete can create major trip hazards for which the building owner is liable. If a building owner notices any of these conditions, they should consult with their InterNACHI inspector during their next scheduled inspection.
 
Process
 
First, small holes are drilled into the concrete, through which is pumped a slurry that may be composed of various materials, such as sand, cement, soil, limestone, bentonite clay, water or expanding polymers. The particular mixture is based on the type of application and the mudjacker’s preference. The slurry then fills any gaps and forces the concrete to rise back into place before the drilled holes are plugged up with cement, leaving the only visible evidence of the repair. Over the next day, the slurry solidifies and stabilizes the subsoil, making further sinking unlikely. 
 

While this is not a complicated procedure, it should be performed only by a trained professional, as amateur workmanship may cause even more extensive damage. Drain pipes, sewers and utilities must be located and avoided, and the area must be evaluated as to whether it can survive the mudjacking process.

Some advantages of mudjacking over re-pouring cement include:The only evidence left of mudjacking is the patched hole through which the slurry was pumped. Photo produced by InterNACHI member Mike Morgan.
  • efficiency. Mudjacking requires less equipment and fewer workers. Adjacent plants and landscaping are also disturbed less, as are neighbors, tenants and passersby by the loud noise, dust and cumbersome equipment;
  • price. Mudjacking typically costs roughly half as much as concrete replacement because there is little need for new cement or the removal of old concrete. The overall cost is based on the area of concrete that must be lifted, which may be as little as $5 per foot. Thus, for a 5x4-foot job, it might cost just $60, although the mudjacker may charge more if the area is in a hard-to-reach location;
  • speed. Mudjacking takes hours, while certain concrete pours may take days; and 
  • environmentally friendly. Mudjacking makes use of perfectly good concrete, which would otherwise be sent to a landfill.
Limitations of Mudjacking
 
Mudjacking may be an ineffective waste of resources in the following situations:
  • The concrete surface is spalling or otherwise damaged. The mudjacking process might further damage the surface, which will still be defective even after it’s raised back into place.
  • The concrete has risen, caused by expansive soil. The only solution for this defect is to re-pour the cement.
  • The cause of the settling is not addressed. If the soil has settled due to some external factor, the problem must be fixed or the soil will sink again in the future. For instance, a gutter downspout that drains onto a concrete edge must be corrected in order to avoid the need for future repair.
  • The underlying soil is swampy.
  • There is a sinkhole beneath the concrete.

 

In summary, mudjacking is an inexpensive, fast and clean way to level a sunken concrete slab.

Regardless of the size or type of a commercial property, various kinds of maintenance must be performed, including general upkeep, emergency repairs, and special inspections (such as may be directed by an insurance company). But of particular importance for preserving buildings, equipment, and the grounds is preventive (or preventative) maintenance.

What is Preventive Maintenance?

Preventive maintenance (PM) is a proactive strategy for building maintenance that keeps the building’s critical assets in good working order. It includes regular inspections and selective service and repairs to the building’s equipment at set intervals based on usage or time. Note that the service completed in this regard isn’t based on the component’s condition.

The objective of preventive maintenance is to prolong service life expectancy and prevent equipment failure, thus minimizing unscheduled downtime and reducing overall maintenance costs by correcting defects at the onset, before they become significant problems.

What is Predictive Maintenance?

Predictive maintenance (PdM) differs from preventive maintenance. Rather than maintenance performed at scheduled intervals, predictive maintenance entails work performed based on a system’s or component’s condition. It also includes regular inspections to meet the objective of forecasting equipment failure.

Predictive maintenance involves the combined use of various techniques to determine the equipment’s condition, including thermography, vibrational analysis, the application of lubricating oil, and acoustical analysis. Some people consider predictive maintenance to be a type of preventive maintenance because they both share the goal of warding off equipment breakdown.

Examples of Preventive Maintenance

Preventive maintenance on a building is analogous to changing the oil and checking the brakes and tires’ air pressure on a car. Those measures aim to prevent costly repairs in the long run and to make the car last longer. Predictive maintenance is analogous to a doctor monitoring a patient’s condition by performing physical checkups and lab work and prescribing some action based on the patient’s current state of health.

In addition to cost savings, preventive maintenance is important for building safety, which include its assets, as well as the potential loss of life. For example, consider the significance of maintaining a fire alarm system in case of emergency, or maintaining the HVAC system to avert spreading Legionnaires’ disease.

The drawback to preventative maintenance is the risk of excessive maintenance. Excessive maintenance can result in functional degradation to critical assets. Additionally, preventive maintenance requires upfront costs and may be labor-intensive.

Types of Preventive Maintenance

Some of the other specific types of preventive maintenance strategies include:preventive maintenance rooftop hvac

  1. Routine maintenance. It includes inspections, cleaning, and machine servicing regularly (weekly, monthly, annually, etc.). This strategy typically involves small tasks, such as changing filters.
  2. Proactive replacements. It requires replacing worn, broken, or inoperative building components before their failure. Such replacements eliminate high costs and unplanned downtime, as happens during a breakdown.
  3. Scheduled refurbishments. This usually occurs in colleges and schools, and other establishments that have cyclic usage. This may also happen at utility companies and continuous process-type facilities. During a scheduled shutdown (i.e., a break between college semesters), all known defective and deteriorated components are repaired or replaced.
  4. Condition monitoring. This takes predictive maintenance a step further by utilizing sensors on machinery to allow for real-time results to be fed into preventive maintenance software. Similar to predictive maintenance, servicing is performed as needed based on the condition of the component.

Other Types of Maintenance

Other maintenance strategies are generally categorized as reactive maintenance because a component is rectified when it’s defective. It’s also referred to as breakdown maintenance or “run-to-failure.” Reactive maintenance is associated primarily with unplanned repairs and high costs for repair or replacement. However, it’s considered acceptable for non-critical items.

Special Maintenance Considerations According to Building Type

There are unique considerations for building maintenance according to the different types of buildings. Some maintenance tends to focus on the building’s specific systems, and some considerations are more challenging as they relate to funding and budgeting, as well as safety requirements.

Below is a list of the common considerations that are unique to each building type:

Apartment Buildings and Condominium
Apartment buildings and condominiums are typically actively maintained facilities because quality tenants naturally care about where they live. Much of the maintenance performed is custodial and for aesthetics, and the building’s equipment and mechanical systems are also of utmost importance for tenants’ comfort and safety.

Apartment building and condominium maintenance is often affected by whether a property is publicly or privately owned. Public housing includes programs run by the federal and local governments, which are often underfunded compared to the actual cost of property maintenance.

Private housing runs the gamut, from luxury complexes to run-down and neglected properties. Private owners decide how much money to devote to their upkeep. The decision-makers may be the building’s owner, property manager, or a homeowners association.

Educational Facilities
Educational facilities range from higher education (colleges and universities) to elementary, middle, and high schools. Both facility types share the mission to create an effective learning environment, but they operate on different scales. For instance, a university may resemble a town such that it includes many different building types (libraries, apartments, retail spaces, etc.). Both types of educational facilities require special equipment, including accommodations for children, and areas like science labs.

Another unique consideration for maintenance is that many primary and secondary facilities still in use today were built in the 1950s and ‘60s, which means they often deal with significant problems related to outdated equipment and deferred maintenance. Additionally, buildings constructed during this time are not energy-efficient or designed as accessible. Some facilities in use today are even older and pose challenges related to maintaining their historical integrity.

Healthcare Facilities
The primary difference between healthcare facilities and other types of buildings is the nature of patient care. These are challenging facilities to maintain due to ill patients’ sensitivity, and life-and-death situations if critical systems are down. Additionally, most healthcare facilities operate 24 hours a day, meaning maintenance is bound to affect someone or some patient service.

The special equipment in hospitals also tends to be complex, as well as critical to patient procedures, including: gas systems for oxygen, nitrogen, and other medical-grade gases; filtering needs for HVAC systems; and electrical power distribution for medical equipment. Failure of any of these systems can be life-threatening.

Historic Buildings
An older building may already be designated as historic, or the owner can apply for historic designation, which poses benefits and restrictions to property maintenance, including repair and replacement of original components and systems. There often may be leeway regarding an historic building’s conformance to current building codes, as governed by state and municipal authorities having jurisdiction. Plans must typically have the AHJ’s approval prior to renovation.

Energy and accessibility improvements are typical for historic buildings. Improvements related to a building’s function that didn’t exist during a building’s construction are also common, such as a change in its use and occupancy, installation of an underground lawn sprinkler system, installation or upgrade of the fire-protection system, etc.

Historic buildings also have unique features and materials, which can include stained glass, heavy timber framing, and stonework, all of which can affect the technical aspect of maintenance. Building owners and inspectors should work with contractors who have specialized knowledge of historic buildings in general, and possibly the specific building in question.

Hospitality Real Estate
Hospitality real estate includes hotels, motels, resorts, and convention centers. Many such properties are part of a franchise that requires the franchisee to provide a certain level of ongoing repair and maintenance. These are complex buildings because they have many features, depending on the particular building type (retail spaces, commercial kitchens, office spaces, etc.).

It’s common for hospitality real estate to have a preventative maintenance plan to ensure that the grounds are well-maintained and that equipment is functional and reliable in order to provide guests with a comfortable and safe environment. Larger properties may have several in-house maintenance teams that are responsible for a specific building’s components and systems.

Manufacturing Facilities
Downtime and equipment failure can be very costly for manufacturing facilities because profit relies on production. It is the life force of an operation. For this reason, maintenance is vital to a manufacturing facility. The complexity of the property depends on the type of facility, which can range from food-processing plants to assembly plants and light manufacturing.

There are many issues specific to manufacturing facilities. For example, specialized equipment may be present, and environmental requirements may differ from property to property. Complex properties may use maintenance software to report and record preventive maintenance programs. Other technology for condition monitoring is also available to monitor and analyze equipment function.

Office Buildings
Office buildings are generally the least complex type of property in terms of typical layout and the systems installed, but they can be more complex if they’re a flex space or high-rise building. Much of the maintenance is predictive and routine, and generally, only interrupted by a tenant change, which may require upgrades such as increased power to a particular floor to accommodate a tenant’s special electronic equipment.

A maintenance team is usually employed by the building’s owner or management company to maintain their office building. However, some lease agreements assign the responsibility of building maintenance to the lessee, which can result in deferred maintenance by the end of the lease term.

Retail Facilities
Retail facilities are also generally less complex than many other types of commercial properties. However, retailers face intense competition in attracting shoppers, while building owners face challenges renting their spaces, since many retailers are increasingly experiencing economic hardship due to the growing popularity of online shopping.

These factors may force some – if not most – retailers to operate on a slim profit margin. Unlike hotels and apartment buildings, building maintenance isn’t as regular or routine for retail companies. This can result in issues related to deferred maintenance as retailers strive to improve their bottom line.

Some retail properties, like malls, shopping centers, and power centers, may also employ a full-time maintenance team. By comparison, the responsibility of maintenance of some small retail properties, like pad sites and individual suites, rests with the building’s occupant.

Preventive Maintenance Inspection

Regular inspections are a requirement for every PM program. The frequency depends on the complexity and unique needs of the subject property. It is common for complex and sizable properties, like manufacturing facilities, higher educational facilities, hotels, and convention centers, to have full-time staff that handles maintenance. Commercial property inspectors should interview these individuals during the research portion of a job to gain insight into a particular building.

By contrast, managers of less complex properties may hire a commercial property inspector or other tradesperson to perform inspections at set intervals. The purpose of the inspection is to provide a benchmark of the current physical condition of the property. The information it provides is an integral part of an efficient and effective PM program.

Conclusion

All commercial buildings require some form of maintenance to allow for their continuous use and safe operating conditions. Preventive maintenance is a form of proactive maintenance that can prolong service life expectancies and prevent equipment failure, when implemented appropriately. PM strategies also promote a reduction in overall maintenance costs, whereas reactive maintenance is typically associated with unplanned downtime and high expenditures for repair or replacement.

Most commercial facilities have more in common than not, including their common critical assets, such as plumbing, electrical, and mechanical equipment. However, certain building types have unique maintenance considerations. Some PM programs employ a team of full- or part-time personnel that takes care of a property. Other programs call for hiring a commercial property inspector to address the inspection portion of the maintenance program.

 

 

If your family gets drinking water from a private well, do you know if your water is safe to drink? What health risks could you and your family face? Where can you go for help or advice? The EPA regulates public water systems; it does not have the authority to regulate private drinking water wells. Approximately 15% of Americans rely on their own private drinking water supplies, and these supplies are not subject to EPA standards, although some state and local governments do set rules to protect users of these wells. Unlike public drinking water systems serving many people, they do not have experts regularly checking the water’s source and its quality before it is sent to the tap. These households must take special precautions to ensure the protection and maintenance of their drinking water supplies.
 
Well/septic water coliform/total pathogen testing available (Starting at $150*) - Call/text for info/scheduling.
 
Basic Information
 
There are three types of private drinking water wells: dug, driven, and drilled. Proper well construction and continued maintenance are keys to the safety of your water supply. Your state water-well contractor licensing agency, local health department, or local water system professional can provide information on well construction. The well should be located so rainwater flows away from it. Rainwater can pick up harmful bacteria and chemicals on the land’s surface. If this water pools near your well, it can seep into it, potentially causing health problems. Water-well drillers and pump-well installers are listed in your local phone directory. The contractor should be bonded and insured. Make certain your ground water contractor is registered or licensed in your state, if required. If your state does not have a licensing/registration program, contact the National Ground Water Association.

  

To keep your well safe, you must be sure that possible sources of contamination are not close by. Experts suggest the following distances as a minimum for protection — farther is better(see graphic on the right):

  • septic tanks:  50 feet;
  • livestock yards, silos, septic leach fields:  50 feet;
  • petroleum tanks, liquid-tight manure storage and fertilizer storage and handling:  100 feet; and 
  • manure stacks:  250 feet.

Many homeowners tend to forget the value of good maintenance until problems reach crisis-levels. That can be expensive. It’s better to maintain your well, find problems early, and correct them to protect your well’s performance. Keep up-to-date records of well installation and repairs, plus pumping and water tests. Such records can help spot changes and possible problems with your water system. If you have problems, ask a local expert to check your well construction and maintenance records. He or she can see if your system is okay or needs work.

Protect your own well area. Be careful about storage and disposal of household and lawn-care chemicals and wastes. Good farmers and gardeners minimize the use of fertilizers and pesticides. Take steps to reduce erosion and prevent surface water runoff. Regularly check underground storage tanks that hold home heating oil, diesel, or gasoline. Make sure your well is protected from the wastes of livestock, pets and wildlife.

 
Dug Wells
 

Dug wells are holes in the ground dug by shovel or backhoe. Historically, a dug well was excavated below the ground water table until incoming water exceeded the digger’s bailing rate. The well was then lined (cased) with stones, brick, tile, or other material to prevent collapse. It was covered with a cap of wood, stone or concrete. Since it is so difficult to dig beneath the ground water table, dug wells are not very deep. Typically, they are only 10 to 30 feet deep. Being so shallow, dug wells have the highest risk of becoming contaminated.To minimize the likelihood of contamination, your dug well should have certain features. These features help to prevent contaminants from traveling along the outside of the casing, or through the casing and into the well.

Dug Well Construction Features
  • The well should be cased with a watertight material (for example, tongue-and-groove pre-cast concrete), and a cement grout or bentonite clay sealant poured along the outside of the casing to the top of the well.
  • The well should be covered by a concrete curb and cap that stands about a foot above the ground.
  • The land surface around the well should be mounded so that surface water runs away from the well and is not allowed to pond around the outside of the wellhead.
  • Ideally, the pump for your well should be inside your home or in a separate pump house, rather than in a pit next to the well.

Land activities around a dug well can also contaminate it. While dug wells have been used as a household water supply source for many years, most are relics of older homes, dug before drilling equipment was readily available, or when drilling was considered too expensive. If you have a dug well on your property and are using it for drinking water, check to make sure it is properly covered and sealed. Another problem relating to the shallowness of a dug well is that it may go dry during a drought when the ground water table drops.

 
Driven Wells  
  
Like dug wells, driven wells pull water from the water-saturated zone above the bedrock. Driven wells can be deeper than dug wells. They are typically 30 to 50 feet deep and are usually located in areas with thick sand and gravel deposits where the ground water table is within 15 feet of the ground’s surface. In the proper geologic setting, driven wells can be easy and relatively inexpensive to install. Although deeper than dug wells, driven wells are still relatively shallow and have a moderate-to-high risk of contamination from nearby land activities.
Driven Well Construction Features
  • Assembled lengths of 2- to 3-inch diameter metal pipes are driven into the ground. A screened “well point” located at the end of the pipe helps drive the pipe through the sand and gravel. The screen allows water to enter the well and filters out sediment.
  • The pump for the well is in one of two places: on top of the well, or in the house. An access pit is usually dug around the well down to the frost line, and a water discharge pipe to the house is joined to the well pipe with a fitting.
  • The well and pit are capped with the same kind of large-diameter concrete tile used for a dug well. The access pit may be cased with pre-cast concrete.

To minimize this risk, the well cover should be a tight-fitting concrete curb and cap with no cracks, and should sit about a foot above the ground. Slope the ground away from the well so that surface water will not pond around the well. If there’s a pit above the well, either to hold the pump or to access the fitting, you may also be able to pour a grout sealant along the outside of the well pipe. Protecting the water quality requires that you maintain proper well construction and monitor your activities around the well. It is also important to follow the same land-use precautions around the driven well as described under dug wells.

Drilled Wells

 

Drilled wells penetrate about 100 to 400 feet into the bedrock. Where you find bedrock at the surface, it is commonly called ledge. To serve as a water supply, a drilled well must intersect bedrock fractures containing ground water.

Drilled Well Construction Features

  • The casing is usually metal or plastic pipe, 6 inches in diameter, that extends into the bedrock to prevent shallow ground water from entering the well. By law, the casing has to extend at least 18 feet into the ground, with at least 5 feet extending into the bedrock. The casing should also extend a foot or two above the ground’s surface. A sealant, such as cement grout or bentonite clay, should be poured along the outside of the casing to the top of the well. The well should be capped to prevent surface water from entering the well.

  • Submersible pumps, located near the bottom of the well, are most commonly used in drilled wells. Wells with a shallow water table may feature a jet pump located inside the home. Pumps require special wiring and electrical service. Well pumps should be installed and serviced by a qualified professional registered with your state.

  • Most modern drilled wells incorporate a pitless adapter designed to provide a sanitary seal at the point where the discharge water line leaves the well to enter your home. The device attaches directly to the casing below the frost line, and provides a watertight sub-surface connection, protecting the well from frost and contamination.

  • Older drilled wells may lack some of these sanitary features. The well pipe used was often 8, 10 or 12 inches in diameter, and covered with a concrete well cap either at or below the ground’s surface. This outmoded type of construction does not provide the same degree of protection from surface contamination. Also, older wells may not have a pitless adapter to provide a seal at the point of discharge from the well.

Hydrofracting a Drilled Well

 

Hydrofracting is a process that applies water or air under pressure into your well to open up existing fractures near your well, and can even create new ones. Often, this can increase the yield of your well. This process can be applied to new wells with insufficient yield and to improve the quantity of older wells.

How can I test the quality of my private drinking water supply? 
Consider testing your well for pesticides, organic chemicals, and heavy metals before you use it for the first time. Test private water supplies annually for nitrate and coliform bacteria to detect contamination problems early. Test them more frequently if you suspect a problem. Be aware of activities in your watershed that may affect the water quality of your well, especially if you live in an unsewered area.
 
Human Health
 

The first step to protect your health and the health of your family is learning about what may pollute your source of drinking water. Potential contamination may occur naturally, or as a result of human activity.

What are some naturally occurring sources of pollution?
  • micro-organisms:  Bacteria, viruses, parasites and other microorganisms are sometimes found in water. Shallow wells — those with water close to ground level — are at most risk. Runoff, or water flowing over the land surface, may pick up these pollutants from wildlife and soils. This is often the case after flooding. Some of these organisms can cause a variety of illnesses. Symptoms include nausea and diarrhea. These can occur shortly after drinking contaminated water. The effects could be short-term yet severe (similar to food poisoning), or might recur frequently or develop slowly over a long time.
  • radionuclides: Radionuclides are radioactive elements, such as uranium and radium. They may be present in underlying rock and ground water.
  • radon: Radon is a gas that is a natural product of the breakdown of uranium in the soil and can also pose a threat. Radon is most dangerous when inhaled, and contributes to lung cancer. Although soil is the primary source, using household water containing radon contributes to elevated indoor radon levels. Radon is less dangerous when consumed in water, but remains a risk to health.
  • nitrates and nitrites: Although high nitrate levels are usually due to human activities (see below), they may be found naturally in ground water. They come from the breakdown of nitrogen compounds in the soil. Flowing ground water picks them up from the soil. Drinking large amounts of nitrates and nitrites is particularly threatening to infants (for example, when mixed in formula).
  • heavy metals: Underground rocks and soils may contain arsenic, cadmium, chromium, lead, and selenium. However, these contaminants are not often found in household wells at dangerous levels from natural sources.
  • fluoride: Fluoride is helpful in dental health, so many water systems add small amounts to drinking water. However, excessive consumption of naturally occurring fluoride can damage bone tissue. High levels of fluoride occur naturally in some areas. It may discolor teeth, but this is not a health risk.

What human activities can pollute ground water?

  • Septic tanks are designed to have a leach field around them, which is an area where wastewater flows out of the tank. This wastewater can also move into the ground water.
    bacteria and nitrates: These pollutants are found in human and animal wastes. Septic tanks can cause bacterial and nitrate pollution. So can large numbers of farm animals. Both septic systems and animal manure must be carefully managed to prevent pollution. Sanitary landfills and garbage dumps are also sources. Children and some adults are at higher risk when exposed to waterborne bacteria. These include the elderly and people whose immune systems are weak due to AIDS or treatments for cancer. Fertilizers can add to nitrate problems. Nitrates cause a health threat in very young infants called “blue baby syndrome." This condition disrupts oxygen flow in the blood. 

  • concentrated animal feeding operations (CAFOs): The number of CAFOs, often called “factory farms,” is growing. On these farms, thousands of animals are raised in a small space. The large amounts of animal waste/manure from these farms can threaten water supplies. Strict and careful manure management is needed to prevent pathogen and nutrient problems. Salts from high levels of manure can also pollute ground water. 

  • heavy metals: Activities such as mining and construction can release large amounts of heavy metals into nearby ground water sources. Some older fruit orchards may contain high levels of arsenic, once used as a pesticide. At high levels, these metals pose a health risk. 

  • fertilizers and pesticides: Farmers use fertilizers and pesticides to promote growth and reduce insect damage. These products are also used on golf courses and suburban lawns and gardens. The chemicals in these products may end up in ground water. Such pollution depends on the types and amounts of chemicals used and how they are applied. Local environmental conditions (soil types, seasonal snow and rainfall) also affect this pollution. Many fertilizers contain forms of nitrogen that can break down into harmful nitrates. This could add to other sources of nitrates mentioned above. Some underground agricultural drainage systems collect fertilizers and pesticides. This polluted water can pose problems to ground water and local streams and rivers. In addition, chemicals used to treat buildings and homes for termites and other pests may also pose a threat. Again, the possibility of problems depends on the amount and kind of chemicals. The types of soil and the amount of water moving through the soil also play a role. 

  • industrial products and waste: Many harmful chemicals are used widely in local business and industry. These can pollute drinking water if not well-managed. The most common sources of such problems are:
    • local businesses: These include nearby factories, industrial plants, and even small businesses such as gas stations and dry cleaners. All handle a variety of hazardous chemicals that need careful management. Spills and improper disposal of these chemicals and other industrial wastes can threaten ground water supplies.
    • leaking underground tanks and piping: Petroleum products, chemicals and waste stored in underground storage tanks and pipes may end up in the ground water. Tanks and piping leak if they are constructed or installed improperly. Steel tanks and piping corrode with age. Tanks are often found on farms. The possibility of leaking tanks is great on old, abandoned farm sites. Farm tanks are exempt from the EPA rules for petroleum and chemical tanks.
    • landfills and waste dumps: Modern landfills are designed to contain any leaking liquids. But floods can carry them over the barriers. Older dumpsites may have a wide variety of pollutants that can seep into ground water.

  • household waste: Improper disposal of many common products can pollute ground water. These include cleaning solvents, used motor oil, paints, and paint thinners. Even soaps and detergents can harm drinking water. These are often a problem from faulty septic tanks and septic leaching fields. 

  • lead and copper: Household plumbing materials are the most common source of lead and copper found in home drinking water. Corrosive water may cause metals in pipes or soldered joints to leach into your tap water. Your water’s acidity or alkalinity (often measured as pH) greatly affects corrosion. Temperature and mineral content also affect how corrosive it is. They are often used in pipes, solder and plumbing fixtures. Lead can cause serious damage to the brain, kidneys, nervous system, and red blood cells. The age of plumbing materials — in particular, copper pipes soldered with lead — is also important. Even in relatively low amounts, these metals can be harmful. The EPA rules under the Safe Drinking Water Act limit lead in drinking water to 15 parts per billion. Since 1988, the Act allows only lead-free pipe, solder and flux in drinking water systems. The law covers both new installations and repairs of plumbing.
 What You Can Do...

 

Private, individual wells are the responsibility of the homeowner. To help protect your well, here are some steps you can take:

Have your water tested periodically. It is recommended that water be tested every year for total coliform bacteria, nitrates, total dissolved solids, and pH levels. If you suspect other contaminants, test for those. Always use a state-certified laboratory that conducts drinking water tests. Since these can be expensive, spend some time identifying potential problems. Consult your InterNACHI inspector for information about how to go about water testing.

Testing more than once a year may be warranted in special situations if:

  • someone in your household is pregnant or nursing;
  • there are unexplained illnesses in the family;
  • your neighbors find a dangerous contaminant in their water;
  • you note a change in your water's taste, odor, color or clarity;
  • there is a spill of chemicals or fuels into or near your well; or 
  • you replace or repair any part of your well system.

Identify potential problems as the first step to safe-guarding your drinking water. The best way to start is to consult a local expert -- someone who knows your area, such as the local health department, agricultural extension agent, a nearby public water system, or a geologist at a local university. 


Be aware of your surroundings. As you drive around your community, take note of new construction. Check the local newspaper for articles about new construction in your area.

Check the paper or call your local planning and zoning commission for announcements about hearings or zoning appeals on development or industrial projects that could possibly affect your water. 


Attend these hearings, ask questions about how your water source is being protected, and don't be satisfied with general answers.  Ask questions, such as:  "If you build this landfill, what will you do to ensure that my water will be protected?" See how quickly they answer and provide specifics about what plans have been made to specifically address that issue.

Identify Potential Problem Sources

To start your search for potential problems, begin close to home. Do a survey around your well to discover:

  • Is there livestock nearby?
  • Are pesticides being used on nearby agricultural crops or nurseries?
  • Do you use lawn fertilizers near the well?
  • Is your well downstream from your own or a neighbor's septic system?
  • Is your well located near a road that is frequently salted or sprayed with de-icers during winter months?
  • Do you or your neighbors dispose of household waste or used motor oil in the backyard, even in small amounts?

If any of these items apply, it may be best to have your water tested and talk to your local public health department or agricultural extension agent to find ways to change some of the practices which can affect your private well.

 
In addition to the immediate area around your well, you should be aware of other possible sources of contamination that may already be part of your community or may be moving into your area. Attend any local planning or appeals hearings to find out more about the construction of facilities that may pollute your drinking water. Ask to see the environmental impact statement on the project. See if the issue of underground drinking water sources has been addressed. If not, ask why.
 

Common Sources of Ground Water Contamination

Category        Contaminant Source
Agricultural
  • animal burial areas
  • drainage fields/wells
  • animal feedlots
  • irrigation sites
  • fertilizer storage/use
  • manure spreading areas/pits, lagoons
  • pesticide storage/use
Commercial
  • airports
  • jewelry/metal plating
  • auto repair shops
  • laundromats
  • boat yards
  • medical institutions
  • car washes
  • paint shops
  • construction areas
  • photography establishments
  • cemeteries
  • process waste-water drainage
  • dry cleaners fields/wells
  • gas stations
  • railroad tracks and yards
  • golf courses
  • research laboratories
  • scrap and junkyards
  • storage tanks
Industrial
  • asphalt plants
  • petroleum production/storage
  • chemical manufacture/storage
  • pipelines
  • electronic manufacture
  • process waste-water drainage
  • electroplaters fields/wells
  • foundries/metal fabricators
  • septage lagoons and sludge
  • machine/metalworking shops
  • storage tanks
  • mining and mine drainage
  • toxic and hazardous spills
  • wood-preserving facilities
Residential
  • fuel oil
  • septic systems, cesspools
  • furniture stripping/refinishing
  • sewer lines
  • household hazardous products
  • swimming pools (chemicals)
  • household lawns
Other
  • hazardous waste landfills
  • recycling/reduction facilities
  • municipal incinerators
  • road de-icing operations
  • municipal landfills
  • road maintenance depots
  • municipal sewer lines
  • Storm water drains/basins/wells
  • open burning sites
  • transfer stations