High School / Environmental Science

Freshwater Quality Monitoring

In this lab, students assess the local water quality using measurements from pH, conductivity, temperature, dissolved oxygen, and turbidity sensors.

Source: Agricultural Science Lab Manual

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Student Files

AGR_03_Freshwater_Quality_Monitoring.docx 53.80 KB
AGR_03_Freshwater_Quality_Monitoring.pdf 169.51 KB
AGR_03_Water_Quality.spklab 6.52 KB

Teacher Files

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Featured Equipment

Agricultural Science Starter Bundle

The Agricultural Science Starter Bundle contains the sensors required to perform several experiments in the Agricultural Science Manual.

Wireless Optical Dissolved Oxygen Sensor

Wireless Optical Dissolved Oxygen Sensor

This sensor is perfect for the live or long-term monitoring of dissolved oxygen concentration, saturation, atmospheric pressure, and water temperature in both the lab and field.

Wireless Conductivity Sensor

Wireless Conductivity Sensor

This waterproof sensor connects via Bluetooth® to measure both conductivity (ionic content in solution) and total dissolved solids.

pH Sensor

Wireless pH Sensor

Here’s the best tool for measuring pH since litmus paper. The Wireless pH Sensor connects via Bluetooth® to monitor the pH of solutions.

Temperature Sensor

Wireless Temperature Sensor

The Wireless Temperature Sensor is a general-purpose sensor found in many science labs. With a rugged, waterproof design, and long-lasting battery, students can spend more time collecting data and less time dealing with equipment.

Many lab activities can be conducted with our Wireless, PASPORT, or even ScienceWorkshop sensors and equipment. For assistance with substituting compatible instruments, contact PASCO Technical Support. We're here to help.

Copyright Disclaimer: Section 107 of the Copyright Act of 1976 makes allowance for “fair use” for purposes of teaching, scholarship, education and research. Reproduction under any other circumstances, without the written consent of PASCO, is prohibited.

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