Is your borehole, tap or rainwater safe to drink? Order a home water testing kit and get accredited lab results explained in plain English. DOMESTIC WATER TESTING Let's CHECK IT MUNICIPAL, BOREHOLE, RAINWATER TESTING Is your tap, borehole, or rainwater safe to drink and gentle on your home? Don’t leave your family’s health or plumbing to guess work, let’s check it. We decode complex laboratory figures into plain English, so you know exactly what is flowing through your taps and garden lines. What We Check & Compare SANS 241 Drinking Water Standards: Clear benchmarks to verify whether your water is safe from harmful bacteria, heavy metals, and toxic chemical contaminants. Domestic Irrigation Guidelines: Practical checks to ensure your borehole or harvested water won't scorch lawns, ruin delicate plants, or clog irrigation nozzles. Corrosion and Scaling ability of water What You Get in Every Report FREE Health & Safety Insights: Immediate alerts on potential health hazards for your family and pets. FREE Operational Warnings: Identification of minerals that cause stubborn bathroom staining, scale buildup in geysers, or corroded copper pipes. FREE and Practical Treatment Options : Actionable, unbiased recommendations for filtration, softening, or disinfection systems tailored to fix your specific water profile. Enquire now How we work How it works Click on the images below for an in-depth explanation of the process or scroll through the reel. Evaluated by a previous ISO 17025 Technical Signatory: Every water test is reviewed by an experienced laboratory professional with extensive validation background across 32 accredited testing methods. We measure your water against South Africa's national drinking water standard, evaluating Acute Health, Chronic Health, Aesthetic, and Operational risks. Analysis carried out by SANAS ISO17025:2017 Accredited lab partners across South Africa to ensure accurate and reliable results. We offer recommendations for water quality treatment and monitoring. To help you get your water up to appropriate water quality standards that are safe operationally and for consumption. More about domestic water Even visually clear water can harbor unseen pathogens, corrosive minerals, and agricultural runoff that compromise health and destroy plumbing. Because seasonal rainfall and shifting water tables constantly alter underground water quality, routine testing is essential. We benchmark your borehole, rainwater, and municipal supply against SANS 241 potability and GlobalG.A.P. / DWS irrigation standards to ensure complete safety and targeted filtration. Sampling kits Our kits include aseptic sampling bottle, ice pack and alcohol swab. Kits are shipped directly to you or the nearest courier depot. Follow our sampling guide and take your sample Kit collections are arranged directly from you, or drop-offs at the nearest courier depot for easy and convenient water analysis. Your results will be emailed to you in 5-10 working days with our tailored analysis write up. Report Interpretations and Write-Ups include comparisons to relevant standards DWS Irrigation guidelines SANS241: Drinking water Applicable risks Remediation measures and more... Domestic Water Test Enquiry Let's check it... Contact us Name* Last name* Company name Phone Email* Address* Province * What to test for * Water source* Please give us as much info as possible. Include if you have any treatment/storage already in place I accept Terms and Conditions * I accept Submit

Bottled water testing against SANS 241 and SANS 1657. Accredited lab analysis, a clear compliance summary and guidance on how often to test. Bottled water testing BOTTLED WATER TESTING Let's CHECK IT SANS241 & SANS1657 COMPLIANCE FOR BOTTLERS Is your bottled water provably compliant before it reaches shelves? Don't leave bottled water compliance to guesswork, let's check it. Bottled water sold in South Africa must meet strict national standards. We test and benchmark your product so you have independently reviewed proof of compliance. What We Check & Compare SANS 241 Compliance: Full drinking water standard benchmarking. SANS 1657 Compliance: Bottled water from subterranean origin standard. Batch Consistency: Guidance on testing frequency to catch variation before it reaches consumers. Water monitoring : implementation of quality monitoring schedules for compliance and water safety What You Get in Every Report FREE Compliance Summary: Clear pass/conditional/fail readout against both relevant standards. FREE Risk Flagging: Immediate identification of any result outside compliant range. FREE and Practical Next Steps: Unbiased recommendations if remediation is needed — never a hardware sales pitch. More about bottled water testing Whether you're a small-batch producer or an established bottler, SANS 241 and SANS 1657 compliance isn't optional — and a documented, independently reviewed report protects both your customers and your business. Evaluated by a previous ISO 17025 Technical Signatory: Every water test is reviewed by an experienced laboratory professional with extensive validation background across 32 accredited testing methods. We measure your water against relevant effluent standards. Local Municipal By-laws, Department of Water and Sanitation General and Special Authorization Limits. Analysis carried out by SANAS ISO17025:2017 Accredited lab partners across South Africa to ensure accurate and reliable results. We offer recommendations for water quality treatment and monitoring. To help you get your water up to appropriate water quality standards that are safe operationally and for consumption. Sampling kits Our kits include aseptic sampling bottle, ice pack and alcohol swab. Kits are shipped directly to you or the nearest courier depot. Follow our sampling guide and take your sample Kit collections are arranged directly from you, or drop-offs at the nearest courier depot for easy and convenient water analysis. Your results will be emailed to you in 5-10 working days with our tailored analysis write up. Result Interpretations and Write-Ups include comparisons to relevant standards SANS241: Drinking water standard SANS1657: Bottled water from a subterranean source Applicable risks Remediation measures and more... Bottled water testing enquiry Let's check it... Contact us Name* Last name* Company name Phone Email* Address* Province * What to test for * Water source* Please give us as much info as possible. Include if you have any treatment/storage already in place I accept Terms and Conditions * I accept Submit

SANS 241 drinking water testing for businesses, food producers and hospitality. Accredited lab analysis with a clear compliance summary and next steps. Full SANS241 Testing DRINKING WATER TESTING - SANS241 Let's CHECK IT MUNICIPAL, COMMERCIAL & HOSPITALITY COMPLIANCE Is your business water legally compliant — and provably safe for customers, guests, or staff? Don't leave regulatory compliance to guesswork, let's check it. We benchmark your water against South Africa's full national drinking water standard, so you have documented proof of quality when it matters — for auditors, health inspectors, or your own peace of mind. What We Check & Compare Full SANS 241 Drinking Water Standard: Acute Health, Chronic Health, Aesthetic, and Operational parameters, tested in full. Regulatory Benchmarking: Results measured against the exact thresholds businesses, food producers, and hospitality operators are legally required to monitor. Ongoing Monitoring Suitability: Guidance on how often retesting is needed to stay compliant year-round. What You Get in Every Report FREE Compliance Summary: A clear pass/conditional/fail readout against every SANS 241 parameter. FREE Risk Flagging: Immediate identification of any result that could expose your business to regulatory or health risk. FREE and Practical Next Steps: Unbiased treatment or monitoring recommendations if any result falls outside standard — never a hardware sales pitch. Enquire now Drinking water MORE ABOUT SANS241 DRINKING WATER TESTING SANS 241 is South Africa's national drinking water standard, and legally required monitoring for businesses, food producers, and hospitality operators serving water to the public. Non-compliance carries real regulatory and reputational risk — a documented, independently reviewed report gives you both protection and confidence. Evaluated by a previous ISO 17025 Technical Signatory: Every water test is reviewed by an experienced laboratory professional with extensive validation background across 32 accredited testing methods. We measure your water against South Africa's national drinking water standard, evaluating Acute Health, Chronic Health, Aesthetic, and Operational risks. Analysis carried out by SANAS ISO17025:2017 Accredited lab partners across South Africa to ensure accurate and reliable results. We offer recommendations for water quality treatment and monitoring. To help you get your water up to appropriate water quality standards that are safe operationally and for consumption. Sampling kits Our kits include aseptic sampling bottle, ice pack and alcohol swab. Kits are shipped directly to you or the nearest courier depot. Follow our sampling guide and take your sample Kit collections are arranged directly from you, or drop-offs at the nearest courier depot for easy and convenient water analysis. Your results will be emailed to you in 5-10 working days with our tailored analysis write up. Result Interpretations and Write-Ups include comparisons to relevant standards SANS241 Drinking Water Standard Applicable risks Remediation measures and more... Contact us Name* Last name* Company name Phone Email* Address* Province * What to test for * Water source* Please give us as much info as possible. Include if you have any treatment/storage already in place I accept Terms and Conditions * I accept Submit

Answers to common water quality questions: SANS 241, bacteria, nitrates, hardness, the Langelier Saturation Index and what your results mean. Frequently asked questions General1 Microbiology Physico Chemical Metals How do I read my SANS241 Drinking Water Analysis? Reading your Drinking Water Analysis Report may seem like a daunting task but we are always here to help. The new SANS241:2015 Drinking Water Standards were published in March 2015. The new SANS241:2015 Standards can be purchased here SABS webstore Water Quality The water we use for drinking, washing, and preparing food, comes from rainwater, surface water (rivers, dams etc.) and groundwater sources (springs and borehole water). The amount of fresh water available is limited. Water quality describes water’s suitability for use, concerning its chemical, physical and microbial properties, for drinking, irrigation, bathing, and effluent. Safe water should contain no chemical or radioactive substances, be free from disease-causing organisms and be non-corrosion and scaling forming. Water quality is measured by; the concentration of dissolved oxygen bacterium levels salinity (amount of salt) turbidity (amount of material suspended) the concentration of microscopic algae presence of pesticides, herbicides, heavy metals and other contaminants Various analyses determine water quality and the suitability for the intended purpose, i.e. drinking, swimming, effluent, irrigation, bathing etc. Poor water quality can pose health risks to all organisms, including flora and fauna. Note: the suitability of water for gardening purposes depends on a number of other factors, such as climate and soil quality. Properties of Water Quality Chemical Water Quality: refers to the concentration of dissolved substances such as salts, metals and organic chemicals. Many chemical substances are essential for daily intake, but high concentrations make water unpleasant and cause illness. Physical Water Quality: refers to water properties determined by physical methods such as conductivity, pH and turbidity. These qualities mainly affect the taste, odour and appearance (aseptic) of the water. Microbiological Water Quality: refers to the presence of organisms that cannot be seen by the naked eye, such as viruses, protozoa and bacteria (pathogens). Many of these are associated with water-borne diseases. Microbial indicators indicate a potential risk for faecal pollution and infectious diseases, as it is costly and difficult to detect pathogens in water. Microbial indicators include Total Coliforms, E.coli, Faecal Coliforms and Heterotrophic Plate Counts. Why is it important to test your water quality? Water is the link between various communities and resources. What happens in catchment areas is reflected in the water quality throughout the entire system. The results of human activities in industry, construction, lifestyle and agriculture ultimately end up in the nearby rivers through run-off. If pollution occurs upstream, it runs downstream and eventually into our oceans. Water quality is dependent on the interaction within the river and its surrounding catchment area. The processes within the catchment area can either maintain a healthy ecosystem or disrupt it and degrade the water supply. Affecting water quality downstream and potentially, if severe enough, groundwater systems and our oceans as well. Indicators of Water Quality Group A: includes general indicators that should be tested frequently as they are indicators of potential problems Electrical Conductivity (EC): an indicator of Total Dissolved Salts (TDS), also establishes if the water is drinkable and capable of quenching thirst. Faecal coliforms: indicating the possible presence of disease-causing organisms. Total Coliforms, E.coli and HPC: indicate the general hygiene of the water pH: has a marked effect on taste and indicates possible corrosive properties. Turbidity: affects the appearance, affecting the aesthetic acceptability of water. Free Chlorine (residual): is the measure of the effectiveness of the disinfection of water. Residual chlorine is the concentration of chlorine remaining at least 30 minutes after disinfection. (Only found in treated/Municipal water) Group B: substances commonly present at concentrations that may lead to health problems and should be determined before being supplied. Arsenic (As): predominantly present in mining areas Nitrate + Nitrite: predominant in groundwater samples, particularly in agricultural areas Fluoride (F): predominant in hot arid areas Sulphate (SO4): predominantly common in mining areas Chloride (Cl): predominant in hot arid areas Total Coliforms: provides indication of disease-causing organisms, indicator of disinfection effectiveness. Group C: substances that occur less frequently at concentrations of health concern and should be treated in areas where soft water of low pH is used. Cadmium (Cd): occurs along with zinc in acidic waters, where it may have been dissolved from appliances Copper (Cu): effects the colour of the water, normally occurs when copper piping is used to carry water with a low pH Group D: substances may commonly be present at concentrations of aesthetic and economic concern in domestic water sources Calcium (Ca): can cause scaling and reduces the lathering of soap Sodium (Na): effects the taste of water, resulting in a bitter taste at higher concentrations Iron (Fe): affects the taste of water, and can also cause a discolouration (reddish brown)/ Manganese (Mn): common cause of the black or brown discolouration of fixtures and stains in laundry. Predominantly found in mining areas Magnesium (Mg): effects the taste of water, it is bitter at high concentrations. Adds to the effects of calcium Potassium (K): effects the taste of water, resulting in a bitter taste at higher concentrations Zinc (Zn): effects the taste of water. Caused by acidic water dissolving the zinc from galvanised pipes or appliances. Total Hardness: the combination of Ca and Mg What is Polluted Water? Water that is not safe for consumption or irrigation is polluted. Water pollution occurs when water is not fit for use as a result of human activities. These include intensive irrigation, mining activities, industries and dense human settlements. In South Africa, clean water is a scarce commodity. Our water quality is decreasing due to increased pollution, destruction of river catchments, urbanisation, deforestation, damning, destruction of wetlands, industry, mining, agriculture, energy use and accidental water pollution. As our population increases, there is an increase in pollution and catchment destruction. Who uses water? domestic users: drinking, food preparation, washing, bathing and gardening recreational users: swimming and fishing industrial users: power generation, process water agricultural users: watering crops and livestock farming Langelier Saturation Index and water (LSI) The Langelier Saturation Index (LSI) is a crucial tool used in water chemistry to assess the equilibrium state of water concerning calcium carbonate (CaCO₃) saturation. The LSI helps determine whether water will tend to dissolve or precipitate calcium carbonate, which can affect scaling and corrosion in water systems. Formula The LSI is calculated using the following formula: LSI=pH−pHs\text{LSI} = pH - pH_s LSI=pH−pHs Where: pH is the actual pH of the water. pH_s is the pH at which water is saturated with calcium carbonate, which is calculated based on temperature, total dissolved solids (TDS), and alkalinity. Interpretation of LSI Values LSI < 0: The water is undersaturated with calcium carbonate, meaning it is likely to dissolve calcium carbonate and may lead to corrosion in pipes and fixtures. LSI = 0: The water is in equilibrium, meaning it is neither corrosive nor scaling. LSI > 0: The water is supersaturated with calcium carbonate, which can lead to scaling and deposit formation on surfaces and pipes. Relationship to Hardness Calcium and Magnesium Content: Water hardness is primarily caused by the presence of dissolved calcium and magnesium ions. High levels of hardness contribute to the potential for scaling, particularly in systems with elevated pH levels. When water is hard and saturated with calcium carbonate, it can lead to the precipitation of scale, especially in hot water systems. Corrosion and Scaling: The LSI can indicate the tendency of hard water to cause scaling or corrosion. For example, hard water with an LSI greater than 0 may precipitate calcium carbonate, leading to scale buildup. Conversely, if hard water has an LSI less than 0, it may corrode pipes and fixtures instead. Treatment Implications: Understanding both hardness and the LSI is crucial for water treatment. If water is hard and has a high LSI, treatment might focus on preventing scale formation. If it is hard and has a low LSI, treatment may aim to mitigate corrosion. The Langelier Saturation Index is an important measure for understanding the balance of calcium carbonate in water, and it directly relates to water hardness by influencing corrosion and scaling tendencies in plumbing systems and water treatment processes.

Check that your mixing water is suitable for concrete under SANS 51008. Chloride and sulphate testing with a free compliance summary for your project. Agricultural and irrigation water testing WATER SUITABILITY FOR CONCRETE Let's check it SANS 51008 COMPLIANCE FOR CONSTRUCTION Is your mix water quietly compromising the strength and durability of your concrete? Don't leave concrete water quality to guesswork, let's check it. Impurities in mix water — from dissolved salts to organic contaminants — can weaken concrete strength, cause discolouration, or accelerate reinforcement corrosion. We test before it becomes a structural problem. What We Check & Compare SANS 51008 Compliance: The national standard for water used in concrete production. Chloride & Sulphate Levels: Key contributors to reinforcement corrosion and long-term durability issues. General Suitability: Whether your water source is fit for structural or non-structural mix use. What You Get in Every Report FREE Compliance Summary: Clear readout against SANS 51008 thresholds. FREE Risk Flagging: Early identification of anything likely to compromise mix strength or durability. More about concrete water testing Water quality is an often-overlooked factor in concrete durability. Testing in line with SANS 51008 before a pour gives contractors and construction firms documented assurance that mix water won't compromise the finished structure. Contact us Name* Last name* Company name Phone Email* Address* Province * What to test for * Water source* Please give us as much info as possible. Include if you have any treatment/storage already in place I accept Terms and Conditions * I accept Submit Sampling kits Our kits include aseptic sampling bottle, ice pack and alcohol swab. Kits are shipped directly to you or the nearest courier depot. Follow our sampling guide and take your sample Kit collections are arranged directly from you, or drop-offs at the nearest courier depot for easy and convenient water analysis. Your results will be emailed to you in 5-10 working days with our tailored analysis write up. report write ups include comparisons to relevant standards Applicable risks Remediation measures and more...

Drinking, borehole, effluent, bottled, irrigation, process and concrete water testing, with free interpretation of results. Nationwide sampling kits. WATER TESTING SERVICES Domestic Drinking Water Check Borehole, Rainwater, Storage tank, Irrigation, Pool and Household water quality check with FREE results interpretation and recommendation of treatment solutions Find out more Full SANS241 Analysis SANS 241 Compliance: Legally required drinking water quality monitoring for businesses, food producers and hospitality. Includes Full SANS241:2025, SANS241:2015 options and Risk based approaches Find out more Agricultural & Irrigation Water Salinity, heavy metals, and mineral suitability for crops and livestock. Packages offered are in-line with WHO Guidelines and DWS Guidelines for irrigation and livestock consumption. Find out more Report Interpretation Water Lab reports are full of complex chemical metrics (mg/L, CFU, NTU). We provide an easy-to-read diagnostic summary explaining exactly what the numbers mean for health, plumbing and treatment recommendations. Find out more Effluent Water Testing Testing water compliance in-line with relevant Municipal By-Laws and DWS Standards. FREE report interpretation to relevant effluent by-laws Find out more Process Water testing Process water testing for cooling systems, food production lines compliance, and to ensure scaling and corrosive determinands are in-line with equipment standard requirements. Order now Bottled Water Analysis Testing of bottled water in-line with SANS241:Drinking water or SANS1657: Bottled water from a subterranean source, standards to ensure compliance. Find out more Suitability for Concrete Testing of water in-line with SANS 51008. Free results interpretation based on SANS standards for concrete water. Find out more

Cape Town Services | Water Check, powered by VOIMA Collective (Pty) Ltd offer Independent Water Testing, Analysis, Quality Consulting and FREE Interpretation of Results. Don’t just guess what’s in your water. We test your supply, translate complex lab results into plain English, and provide unbiased treatment and filtration roadmaps. Get your water tested with Water Check. CAPE TOWN How can we help you? Address 25, The Reserve 3 Capricorn Way Brackenfell, Cape Town, 7560 Phones Tel : +27 21 001 2100 Emails splinfo@setpoint.co.za APPLICATIONS splinfo@setpoint.co.za Name Email Contact Number Company Address / Location Province Choose an option What is your water source? Choose an option What analysis do you require? Leave us a message... I agree to the terms and conditions Submit