noura2004warja/Maji-Ndogo-water-access

# Maji-Ndogo-water-access-project (Project overview). ## Overview Access to clean and reliable water is a fundamental human right, yet many communities still struggle with shortages, contamination, and infrastructure challenges. **Maji Ndogo Water Access** is a database that tracks and analyzes water access and quality across different regions. This project supports efforts to improve water infrastructure, monitor pollution, and ensure sustainable access for communities in need. ## Purpose The primary goal of this database is to provide **comprehensive and actionable insights** into water service accessibility, quality, and infrastructure performance. By leveraging this data, we aim to: - **Identify regions** in urgent need of water infrastructure improvements. - **Monitor water quality** trends over time. - **Evaluate the workload** and efficiency of field employees. - **Track pollution levels** in water sources. - **Support data-driven decision-making** for policymakers and organizations working on water accessibility. ## Database Structure The database `md_water_services` contains over **60,000 records** spanning **43 data fields** across multiple tables. Below is a breakdown of the key components: - `Employee`: Stores details of field employees responsible for water monitoring and data collection, including their contact information and job roles. - `Global Water Access`: Provides a high-level overview of water access statistics, segmented by country, region, and population distribution. - `Location`: Captures surveyed locations, categorized by geographical data and type of water service point. - `Visits`: Records field visits to water sources, tracking the frequency, conditions, and wait times at each location. - `Water Quality`: Logs water quality assessments based on subjective scores and field visit data. - `Water Source`: Maintains details about different water sources, including the number of people they serve. - `Well Pollution`: Tracks pollutio …