At AutomaticWaterSamplers.com, we equip you with field-proven equipment from Teledyne ISCO — the gold standard for automatic water sampling and open-channel flow monitoring. Whether you're managing stormwater runoff, monitoring wastewater compliance, or conducting environmental sampling, we’ve got the gear (and know-how) to support your work in the field.
We serve environmental consultants, municipalities, utilities, and industrial facilities with fast turnaround, field support expertise, and a robust rental program. Our team is readily available to answer questions you may have at (916) 341-9002.

Portable Water Samplers

Refrigerated Water Samplers
Maintain sample integrity with active refrigeration. Perfect for wastewater and regulatory sampling.

Water Sampler Rentals
Need equipment fast? We rent ISCO samplers and flow meters by the week or month.
Reliable Sampling for Critical Applications
From stormwater runoff to PFAS investigations, we deliver field-proven ISCO equipment and rental solutions across California, Nevada, and Hawaii. Our mission is simple: provide the tools you need to collect accurate, defensible data for compliance, research, and public health.

Stormwater Monitoring
Storm events can carry heavy pollutant loads into local waterways. Our portable samplers and flow monitoring systems are designed to capture representative samples during rain events, ensuring compliance with NPDES permits and stormwater management plans.

Industrial Pre-Treatment Compliance
Industrial facilities face strict discharge requirements to protect downstream treatment plants. Our refrigerated samplers preserve sample integrity for regulatory reporting, while flow meters provide the accuracy needed to document compliance with local pre-treatment ordinances.

PFAS and Emerging Contaminants
PFAS (“forever chemicals”) present unique sampling challenges due to trace-level detection requirements. ISCO samplers—combined with proper tubing and preservation methods—are a trusted choice for reliable sample collection in environmental investigations.

Wastewater-Based Surveillance & Epidemiology
From COVID-19 monitoring to broader public health studies, wastewater-based surveillance has become a powerful tool for tracking community-level trends. Our automatic samplers and refrigerated units are ideal for continuous collection, supporting labs and agencies with representative samples for analysis.
Why Choose Us?
- Scientifically Proven Models
Trusted by environmental professionals and municipalities alike - Field-Ready Kits
Suspension harnesses, enclosures, and alternative power options available - Legacy Product Expertise
Support for discontinued ISCO models and accessories - Local Coverage
Serving California, Nevada, and Hawaii with fast, friendly support

Need Help?
We’ll help you spec the right one or find the right parts and accessories.
(916) 341-9002 or drop us a line