Henan Province Water Environment Comprehensive Management Project -3

River Water Quality Monitoring Project in Xinyang, Henan Province Using Micro Water Quality Monitoring Stations

The project applies micro water quality monitoring stations — compact stations integrating multiple water quality monitoring functions — suitable for water quality monitoring in natural water bodies such as rivers and lakes.

Project Background

With increasing environmental awareness and growing demands for water resource protection, Xinyang City has strengthened its water quality monitoring efforts for local water bodies. By establishing a water quality monitoring network, it is possible to promptly detect changes in water quality, provide data support for pollution control, and ensure the safety of drinking water sources.

Main Contents

Water Quality Parameter Monitoring: Including but not limited to pH, dissolved oxygen (DO), ammonia nitrogen (NH₄⁺), total phosphorus (TP), total nitrogen (TN), chemical oxygen demand (COD), turbidity, electrical conductivity, etc.

Monitoring Station Layout: Based on the specific conditions of the river, monitoring points are set at key locations, such as major tributaries, main river channels, and water intakes.

Data Acquisition and Analysis: Automated equipment collects real‑time data, which is then uploaded via wireless communication to a data center for analysis and processing.

Advantages and Features

Compact Design: Small footprint, easy to install along riverbanks or other locations where constructing large facilities is difficult.

Multi‑function Integration: Capable of simultaneously monitoring multiple water quality parameters; some models are also equipped with weather stations to monitor environmental conditions.

Remote Monitoring: Supports remote data access, allowing managers to view the latest data and historical records at any time via the internet.

Intelligent Management: Equipped with self‑diagnostic functions; can automatically send alarm notifications to relevant personnel for rapid response to emergencies.

Implementation Significance

Improves the efficiency of local environmental protection departments, making water quality supervision more scientific and refined.

Promotes the sustainable utilization of water resources within the region and ensures the safety of residential water supply.

Enhances the capacity to respond to sudden environmental pollution incidents, reducing potential health risks and socio‑economic losses.

The river water quality monitoring project in Xinyang, Henan, incorporating micro water stations, not only increases the coverage and technical level of water quality monitoring but also provides strong support for local ecological civilization construction and green development.