Sludge Judge is the trusted name in sludge and liquid sampling equipment. Our durable, easy-to-use samplers provide accurate depth measurements and representative samples from tanks, lagoons, pits, and other water bodies. Designed for professionals in wastewater treatment, environmental monitoring, and industrial applications, Sludge Judge delivers reliable performance every time.
Clearly marked sections allow precise measurement of sludge levels and sample collection at specific depths.
Durable Construction
Made from high-quality materials designed to withstand harsh industrial and field conditions.
Easy to Use
Simple operation with reliable valves for clean, representative sampling without mess.
Versatile Applications
Ideal for wastewater treatment plants, lagoons, tanks, ponds, and environmental monitoring.
Multiple Length Options
Available in standard 15 ft lengths with different diameters to suit various sampling needs.
Replacement Parts
Individual sections and valves available for easy maintenance and extended product life.
Sludge Judge Bestsellers
Sludge Judge 15' Length
The original Sludge Judge 15' sampler is the industry standard for accurate sludge level measurement and sampling. Durable construction with clear markings makes it ideal for wastewater treatment, lagoons, and tanks.
Sludge Judge Sampler System (3/4" OD, 15 ft) provides precise sampling with a reliable valve system. Lightweight yet strong, this sampler is perfect for routine monitoring in treatment plants and industrial settings.
Sludge Judge Sampler System (1.25" OD, 15 ft) offers larger capacity sampling for thicker materials. This robust sampler ensures accurate representation of sludge layers in various environments.
Sludge Judge is dedicated to providing the most reliable, accurate, and durable sampling equipment for wastewater and environmental professionals.
Accuracy: Precise depth measurement.
Durability: Industrial-grade materials.
Ease: Simple, reliable operation.
Versatility: Multiple sizes & applications.
Reliability: Trusted by professionals.
Support: Replacement parts available.
Photos by Our Happy Clients
Sales per year
30000+
Reviews
8000+
Partnerships
345+
Years of experience
9+
Sludge Judge Reviews
Our satisfied customers have found Sludge Judge solutions to be remarkably effective and user-friendly, as evidenced by the following reviews
The 15' Sludge Judge is an essential tool in our wastewater plant. It's sturdy, easy to use, and gives very accurate readings. We've been using it for years without any issues.
Emma Thompson
The Ultra Super Strong version is perfect for our tough sampling conditions. It holds up extremely well and the valve works flawlessly. Great product.
Olivia Wilson
We use the replacement bottom sections regularly. They fit perfectly and keep our samplers in top condition. Excellent quality and service.
Charlotte Brown
Do you need a Sludge Judge
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