Water Quality Monitoring System

A Water Quality Monitoring System ensures the safety and quality of water by offering real-time monitoring and advanced analytics. These systems are designed to detect contaminants, maintain water safety standards, and provide actionable insights for effective water quality management in workplaces. The solution plays a crucial role in maintaining health and safety compliance regarding water quality in various industries.

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Water quality standards in India

Bureau of Indian Standards (BIS) – IS 10500:2012 

This standard specifies the acceptable and permissible limits for drinking water quality in India and serves as the primary guideline for ensuring safe drinking water. It defines physical, chemical, and bacteriological parameters, setting acceptable limits for substances such as pH, turbidity, dissolved solids, heavy metals, and microbiological contaminants. In cases where no alternative source is available, permissible limits are also provided. The standard is primarily used to assess water quality for domestic consumption, ensuring compliance for municipal water supplies and private water systems. 

Environment Protection Act, 1986 (and Water (Prevention and Control of Pollution) Act, 1974)

This legislation aims to prevent and control water pollution and maintain or restore the wholesomeness of water. It establishes standards for effluent discharge into water bodies, provides mechanisms for monitoring pollution levels, and empowers authorities to take punitive actions against polluters. The act regulates industrial wastewater discharge and ensures proper treatment of sewage and effluents before they are released into the environment, thereby safeguarding water resources from contamination. 

Food Safety and Standards Act, 2006 (FSSAI Guidelines)

The Food Safety and Standards Authority of India (FSSAI) sets guidelines for packaged drinking water to ensure safety for human consumption. It regulates the quality of bottled and packaged drinking water by establishing standards for mineral content, microbiological safety, and labeling requirements. The guidelines mandate licensing and periodic testing for compliance to protect consumers from contamination and unsafe water quality, ensuring the availability of safe packaged drinking water. 

 

Occupational Safety, Health and Working Conditions Code, 2020 (OSH Code)

The Occupational Safety, Health and Working Conditions Code, 2020 (OSH Code) is a comprehensive legislation introduced in India to streamline and improve the safety, health, and working conditions of employees across various sectors. It consolidates and modernizes existing labor laws related to occupational safety, health, and working conditions. The OSH Code aims to ensure safer work environments by setting guidelines for workers’ welfare, including provisions on the safety of machinery, hazardous work conditions, workplace hygiene, and the prevention of occupational diseases and accidents.

These standards collectively ensure the safety, quality, and sustainability of water resources in India. Compliance with these regulations is vital for protecting public health and maintaining environmental integrity. Organizations and industries must adhere to these standards to promote safe and sustainable water usage.

Water quality guideline as per Jal Jeevan Mission (JJM)

Jal Jeevan Mission | Caleedo - Digitizing Possibilities

 

Water quality monitoring under the Jal Jeevan Mission focuses on ensuring safe and potable water through a comprehensive approach. It emphasizes the establishment of new water quality laboratories and the upgradation of existing facilities to enhance testing capabilities. Communities are equipped with Field Testing Kits (FTKs) to conduct regular water quality assessments at the local level. Additionally, sanitary inspections are carried out to identify potential contamination risks and address them promptly. All collected data is systematically recorded and monitored through the Integrated Management Information System (IMIS) to ensure transparency, accountability, and effective decision-making.

Water quality parameters

Maintaining water quality is essential to protect health, ensure operational efficiency, and comply with regulations. The BIS IS 10500:2012  standards outline acceptable limits for various water quality parameters, categorized under organoleptic, physical, and chemical characteristics. Below is a detailed overview of the key parameters.

Organoleptic and Physical Parameters

These parameters assess water’s physical characteristics and sensory qualities.

pH

pH Value

The pH value of water, which determines its acidity or alkalinity, is critical for both consumption and industrial applications. The required pH range is 6.5 to 8.5, with no permissible relaxation beyond these limits to ensure water quality and safety.

Color (Hazen units, Max)

The maximum permissible color for water is measured in Hazen units, with a requirement of 5 units under ideal conditions. In cases where alternative sources are unavailable, the limit may extend to 15 units. Excessive coloration can signify potential contamination or the presence of dissolved organic matter, which may compromise water quality.

Turbidity (NTU, Max)

The maximum turbidity of water, measured in NTU (Nephelometric Turbidity Units), is required to be 1 under ideal conditions. In the absence of alternative sources, a permissible limit of 5 NTU is allowed. Elevated turbidity levels indicate the presence of suspended particles, which can compromise water quality and safety.

Total Dissolved Solids (TDS, mg/L, Max)

The required Total Dissolved Solids (TDS) level in water is 500 mg/L, with a permissible limit of up to 2,000 mg/L if alternative sources are unavailable. Elevated TDS levels can impact the taste and usability of water, while excessively low levels may suggest a deficiency of essential minerals.

Free Residual Chlorine (mg/L, Min)

In chlorinated water systems, the required residual chlorine level is 0.2 mg/L, with a permissible limit of 1.0 mg/L to ensure effective microbial disinfection. To protect against viruses, a minimum concentration of 0.5 mg/L is essential for maintaining water safety.

By adhering to these parameters, organizations can maintain safe and high-quality water systems, ensuring both health and operational reliability.

Importance of monitoring

Water quality parameters

Employee Health and Well-being

Clean and safe water is essential for employee health. Poor water hygiene can cause waterborne diseases like Legionnaires’ disease, cholera, and lowering productivity.

Regulatory Compliance

Organizations must comply with health and safety regulations related to water quality. Failing to meet these standards can result in penalties, legal consequences, or even shutdowns.

Enhanced Productivity

Providing hygienic water ensures that employees remain healthy and focused, reducing absenteeism due to illnesses caused by poor water quality.

Reputation and Corporate Responsibility

Maintaining high water hygiene standards reflects a company’s commitment to employee well-being enhancing its reputation among employees and stakeholders.

Cost Savings

Early detection and prevention of water hygiene issues reduce long-term costs related to water contamination, infrastructure damage, and reactive maintenance.

Environmental Sustainability

Efficient water hygiene management minimizes waste and helps organizations align with sustainability goals by optimizing water usage and ensuring proper treatment of water systems.

Industries prioritizing Water Quality Monitoring System

Water Quality Monitoring System | Caleedo - Digitizing Possibilities

Workplaces

Water Quality Monitoring System | Caleedo - Digitizing Possibilities

Clean, safe water is essential for maintaining employee health and comfort in office environments. A water hygiene monitoring system ensures that the water supply meets safety standards and helps prevent contamination outbreaks that could affect employee productivity and well-being.

Applicable standards for drinking water BIS IS 10500:2012.

Manufacturing Plants

Water Quality Monitoring System | Caleedo - Digitizing Possibilities

Manufacturing plants often require water for production processes. Maintaining high water hygiene standards is crucial to prevent contamination that could compromise product quality or lead to equipment malfunctions. A monitoring system ensures the water meets quality standards consistently.

Applicable standards for drinking water BIS 10500:2012 and water pollution discharge as per the Environment Protection Act, 1986.

Water Quality Monitoring System | Caleedo - Digitizing Possibilities
Water Quality Monitoring System | Caleedo - Digitizing Possibilities

Healthcare Facilities

Water Quality Monitoring System | Caleedo - Digitizing Possibilities

Hospitals, clinics, and healthcare facilities are high-risk environments where waterborne pathogens can seriously impact patient and staff health. Regular monitoring of water quality, including temperature and microbial content, is critical in preventing infections and ensuring the facility’s safety.

Applicable standards for drinking water BIS IS 10500:2012 and package drinking water for patients as per the Food Safety and Standards Act, 2006 (FSSAI Guidelines).

Educational Institutions

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Schools and universities must ensure the water used by students, staff, and faculty is free of contaminants. A water hygiene monitoring system helps maintain high-quality water, reducing the risk of illness and promoting a healthier learning environment.

Applicable standards for drinking water BIS IS 10500:2012 and Canteen as per the Food Safety and Standards Act, 1986.

Water Quality Monitoring System | Caleedo - Digitizing Possibilities
Water Quality Monitoring System | Caleedo - Digitizing Possibilities

Hospitality Sector

Water Quality Monitoring System | Caleedo - Digitizing Possibilities

Hotels, resorts, and restaurants rely on clean water for both guest comfort and food safety. Poor water quality can negatively impact the reputation of these businesses, leading to health issues, customer complaints, and legal implications. Continuous monitoring helps prevent such issues.

Applicable standards for drinking water BIS IS 10500:2012 and food court as per the Food Safety and Standards Act, 2006 (FSSAI Guidelines).

Why water quality matters in workplaces?

Impact on Employee Health and Productivity

  • Health Risks: Poor water hygiene can lead to waterborne illnesses such as Legionnaires’ disease, gastrointestinal infections, and skin irritations. These illnesses can result in absenteeism, increased healthcare costs, and decreased morale among employees.
  • Productivity Decline: Employees who work in environments with poor water hygiene may suffer from recurring health issues, impacting their efficiency and focus. Providing safe, clean water ensures a healthy workforce and maximizes productivity.
  • Health Risks: Poor water hygiene can lead to waterborne illnesses such as Legionnaires’ disease, gastrointestinal infections, and skin irritations. These illnesses can result in absenteeism, increased healthcare costs, and decreased morale among employees.
  • Productivity Decline: Employees who work in environments with poor water hygiene may suffer from recurring health issues, impacting their efficiency and focus. Providing safe, clean water ensures a healthy workforce and maximizes productivity.

Compliance with Legal and Safety Regulations

  • Regulatory Requirements: Organizations must comply with water quality standards set by bodies like OSHA (Occupational Safety and Health Administration) and BIS 10500:2012 which are guided by WHO (World Health Organization) and GDWQ (Guildeline for Drinking Water Quality). These standards focus on maintaining safe and hygienic water in workplaces to protect employee health.
  • Avoiding Legal Consequences: Non-compliance with water safety regulations can result in penalties, lawsuits, and damage to the company’s reputation. Regular monitoring and maintenance help ensure compliance and build trust with employees and stakeholders.
  • Regulatory Requirements: Organizations must comply with water quality standards set by bodies like OSHA (Occupational Safety and Health Administration) and BIS IS 10500:2012 which are guided by WHO (World Health Organization) and GDWQ (Guideline for Drinking Water Quality). These standards focus on maintaining safe and hygienic water in workplaces to protect employee health.
  • Avoiding Legal Consequences: Non-compliance with water safety regulations can result in penalties, lawsuits, and damage to the company’s reputation. Regular monitoring and maintenance help ensure compliance and build trust with employees and stakeholders.

Environmental and Corporate Responsibility

  • Sustainability Goals: Ensuring water hygiene aligns with corporate sustainability objectives. Proper water management prevents wastage, reduces contamination, and supports environmental stewardship.
  • Reputation Building: Companies that prioritize employee well-being and environmental responsibility are viewed more favorably by clients, partners, and employees. This can strengthen brand reputation and corporate loyalty.
  • CSR Initiatives: Maintaining high water hygiene standards demonstrates a commitment to corporate social responsibility, fostering goodwill within and outside the organization.
  • Sustainability Goals: Ensuring water hygiene aligns with corporate sustainability objectives. Proper water management prevents wastage, reduces contamination, and supports environmental stewardship.
  • Reputation Building: Companies that prioritize employee well-being and environmental responsibility are viewed more favorably by clients, partners, and employees. This can strengthen brand reputation and corporate loyalty.
  • CSR Initiatives: Maintaining high water hygiene standards demonstrates a commitment to corporate social responsibility, fostering goodwill within and outside the organization.

By prioritizing water hygiene, workplaces create healthier environments, ensure compliance, and contribute to broader sustainability goals. Implementing technologies like Hygieneo Water Quality Monitoring Systems helps businesses achieve these outcomes seamlessly.

Benefits of using a Water Quality Monitoring System

Improved Water Quality and Safety

Cost-Effective Preventive Maintenance

Reduced Risks of Workplace Illnesses

Enhanced Compliance and Reputation

Data-Driven Decision-Making

By leveraging these features and benefits, systems like Hygieneo from Caleedo empower workplaces to maintain optimal water hygiene, ensuring employee safety and regulatory compliance while supporting environmental sustainability. Let me know if you’d like this tailored further!

Challenges in maintaining water quality without monitoring systems

Inaccurate or Delayed Contamination Detection

Without real-time monitoring, contamination may go undetected until it reaches dangerous levels. This can lead to delayed responses and increase the risk of health issues for employees and visitors.

Increase Maintenance Cost

Addressing water quality issues after they occur is often more expensive than preventing them. Reactive maintenance can result in higher operational costs, particularly when addressing contamination outbreaks or system failures.

Non-Compliance Penalties

Failure to meet regulatory standards for water quality can result in significant fines, legal issues, or even business shutdowns. Without an automated system, staying compliant becomes a challenging and labor-intensive task.

NABL lab testing vs IoT-Based Water Quality Monitoring System

NABL Labs:

  • Physical water samples are collected and sent to NABL (National Accreditation Board for Testing and Calibration Laboratories) accredited labs for testing.
  • Suitable for comprehensive testing of chemical, physical, and microbiological parameters.
  • Results can take 3–7 days, depending on sample transport and lab workload.
  • Higher costs due to sampling, transportation, and lab analysis charges.
  • Limited scalability as it requires sample collection and manual processing.

IoT-Based Water Audit:

  • Real-time or Hand-held equipment are used in pipelines, tanks, and other water systems to continuously monitor water quality, flow, and consumption.
  • Monitors parameters like pH, turbidity, Total Dissolved Solids (TDS), temperature, and water levels in real time.
  • Provides real-time data and instant alerts for issues like contamination or leaks.
  • Initial setup cost can be reduce by adopting HASS Model. Long-term monitoring become cost-effective.
  • Highly scalable with remote monitoring across multiple sites.

How to choose the right Water Quality Monitoring System?

Factors to Consider:

  • Features and Scalability: Ensure the system offers the necessary features (real-time monitoring, data analytics, customizable parameters) and can scale as your workplace grows or changes.
  • Ease of Integration: The system should be compatible with existing BMS or facility management system.
  • Cost-Effectiveness: Choose a solution that provides a strong ROI, balancing upfront costs with long-term savings in maintenance, compliance, and health-related expenses.
  • Vendor Reputation and Support: A reliable vendor with a good track record in the industry and strong customer support will help ensure the system works as intended and provides ongoing service when needed.

Checklist for Evaluating Options:

  • Does the system offer customizable real-time alerts and reporting?
  • Is the system compatible with existing system?
  • Are there customizable features for specific water quality parameters (e.g., microbial content, pH)?
  • Is the vendor able to provide technical support and regular maintenance?

Frequently Asked Questions

What is a Water Hygiene Monitoring System?

A Water Hygiene Monitoring System is a technology-driven solution that continuously monitors the quality of water in real-time. It detects various parameters such as temperature, pH, turbidity, and microbial content, ensuring that water meets safety and regulatory standards for health and safety. 

How does a Water Hygiene Monitoring System work?

The system uses sensors and IoT (Internet of Things) technology to measure key water quality parameters. The data is sent to a cloud-based platform that provides real-time insights through dashboards. If any parameter deviates from preset thresholds, the system generates automated alerts, allowing for quick corrective action. 

What are the benefits of using a Water Hygiene Monitoring System?

Key benefits include improved water quality and safety, cost-effective preventive maintenance, reduced risks of waterborne illnesses, enhanced regulatory compliance, and the ability to make data-driven decisions. These systems ensure that water is safe for consumption and use, which helps maintain employee health and productivity​ 

What types of industries benefit from Water Hygiene Monitoring Systems?

Corporate offices, manufacturing plants, healthcare facilities, educational institutions, and the hospitality sector are among the industries that benefit from water hygiene monitoring systems. These industries require safe, clean water to ensure the health of employees, students, patients, or guests 

Why is water hygiene important in workplaces?

Water hygiene directly impacts employee health and productivity. Contaminated water can cause illnesses, which lead to absenteeism and reduced productivity. Ensuring clean water also helps organizations comply with health and safety regulations, thereby avoiding legal penalties. Furthermore, it demonstrates corporate responsibility by supporting sustainability.

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