South Africa and its neighboring regions face a growing water crisis, with dwindling supplies and increasing concerns over water quality. Aging infrastructure and limited resources struggle to meet the demand for clean, safe water. Water Marshall, we bridge this gap by offering expert water testing and purification solutions to ensure access to potable water for all.
Our SANS 241-accredited testing services are the cornerstone of our mission, providing reliable analysis of borehole and other water sources to guarantee safety for human consumption. Regular testing—at least annually—is essential to maintaining water quality and public health.
As specialists in water sampling and analysis, Water Marshall adheres to strict national and local standards, delivering trusted results that empower communities and businesses with the knowledge to safeguard their water supply.
At Water Marshall we provide accredited water testing services that comply with South Africa’s strictest regulations, including:
SANS 241 (Drinking Water)
SANS 1657 (Bottled Water)
Groundwater, Irrigation, Effluent & Sewage Water Analysis
Serving industries nationwide, we combine cutting-edge technology, innovative methods, and expert local teams to deliver accurate, reliable results—tailored to your unique needs.
End-to-End Water Testing Services
From sampling to analysis, we ensure your water meets safety and quality standards. Our specialized lab tests for:
Metals, Inorganic & Organic Compounds
Microbiological Contaminants
Regulated & Non-Regulated Parameters
With dedicated instrumentation and experienced scientists, Water Marshall is your trusted partner for safer, cleaner water across South Africa.
Households, Industrial, Manufacturing, Food & Beverages, Irrigation & Agricultural, Hospitality, Construction and Mining Industries.
At Water Marshall, we don’t just test water—we protect lives. Trusted by municipalities, utilities, and top water companies across South Africa, we’re the gold standard in accredited water analysis.
Our SANAS-accredited lab is purpose-built for precision:
Cutting-edge automation & sample tracking – No errors, just reliability.
Advanced chemistry & microbiological testing – We detect what others might miss.
Proven methods, actionable results – Because "clean" water isn’t just clear water.
Your safety isn’t negotiable. Neither are our standards.
The only way to know for sure is through regular testing by a certified SANAS laboratory. Dangerous bacteria, viruses, and parasites are invisible—your water might look and taste fine but still pose serious health risks. These contaminants can lurk in both surface and groundwater, leading to immediate illness if consumed untreated.
Even more concerning, some chemical pollutants found in water sources can trigger long-term health issues, often going unnoticed for years. Regular water testing is the key to detecting contamination and ensuring your treatment system is working effectively. Don’t take chances—test your water and protect your health.
Your water might look clean, but hidden dangers could be lurking—bacteria, nitrates, or local contaminants you can’t see or taste. That’s why the Water Institute of Southern Africa (WISA) strongly recommends annual SANS241 & Microbial accredited testing. Regular checks ensure your water stays safe, protect your health, and catch problems before they become serious.
Don’t wait for a warning sign—stay ahead with yearly testing. Clean water isn’t just a luxury; it’s a necessity. Test it. Trust it. Protect it.
Testing your Water regularly is highly important, in fact the Water Institute of Southern Africa (WISA) recommends you do a SANS241 & Microbial accredited test at least once a year. Ideally the Water should be tested for bacteria, nitrates/nitrites and any contaminants of local concern.
Identify Hidden Contaminants
Detect harmful bacteria, heavy metals, or chemical pollutants before they pose a risk.
Verify Suitability for Use
Ensure water meets safety standards for drinking (human/animal), agriculture, or industrial applications.
Monitor Long-Term Trends
Track gradual changes in water quality that could indicate emerging risks.
Evaluate Treatment Efficiency
Confirm that filtration, disinfection, or purification systems are functioning correctly.
Prevent Undetected Deterioration
Water quality can decline suddenly—even if appearance, taste, and odor remain unchanged.
Proactive testing protects health, ensures compliance, and prevents costly emergencies.
The SANS241 standard sets South Africa's official safety requirements for drinking water, defining exactly what makes water truly safe for human consumption. When your water is tested under this 2015 standard, it undergoes rigorous checks for microbiological, chemical, and physical quality - ensuring every glass meets strict safety thresholds.
This comprehensive analysis examines everything from harmful bacteria to aesthetic qualities like taste and appearance, guaranteeing your water isn't just technically safe, but actually drinkable. SANS241 testing provides the definitive proof your water meets all health standards when it reaches your tap.
Don't leave your water quality to chance—book your test today and gain peace of mind with certified results.
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