Ted D. Miller Associates, Inc. provides reliable, field-tested instrumentation for water and wastewater monitoring. We support everything from flow and sampling to process control, helping facilities maintain compliance and optimize performance. Whether you need automated sampling, continuous pH and flow data, or portable field testing tools, TDMA delivers solutions that keep your systems compliant and dependable.
Automatic Sampling
Automatic samplers collect representative samples of water, wastewater, or storm water over time—helping facilities meet compliance requirements and verify treatment performance. They’re ideal for both municipal and industrial monitoring, where grab sampling alone isn’t enough to capture true variations in flow or contamination. Modern samplers can be programmed to trigger based on time, flow, or external events, and can refrigerate or composite samples for lab analysis. These systems reduce manual labor, ensure sample integrity, and generate reliable data for reporting and process optimization.
Designed for representative sampling in industrial, municipal, and environmental applications. Ideal for compliance with continuous monitoring and reporting requirements.
Process Monitoring
Process monitoring instruments are used for continuous, real-time measurement of critical water quality and process parameters. These systems reduce the need for manual sampling, support automated data logging, and ensure timely alerts when values approach regulatory or operational limits. Parameters include pH, dissolved oxygen, suspended solids, oxidation-reduction potential, pressure, level, and temperature.
Measure the ionic charge of a sample to determine the ideal coagulant or polymer dosage, reducing chemical use while improving treatment efficiency. Optimize water and wastewater processes through precise, lab-based charge analysis.
Chemtrac Laboratory Charge Analyzer
A flexible multiparameter analyzer platform that supports measurements such as pH, dissolved oxygen, turbidity, streaming current, and more. Ideal for real-time process control, automated chemical feed, and integrated monitoring.
Flow Monitoring
Flow monitoring systems measure the movement of liquids through open channels or closed pipes, providing essential data for hydraulic studies, treatment efficiency, and regulatory compliance. These instruments range from portable velocity meters to permanent flow loggers and insertion-style mag meters. Accurate flow measurement supports billing, process control, and early detection of leaks or blockages. By combining precision sensors with reliable data logging, TDMA’s flow monitoring equipment helps operators understand system performance and maintain consistent discharge quality.
Open Channel Flow Monitoring
Open channel flow monitoring measures water movement in non-pressurized systems such as storm drains, ditches, and wastewater channels. Using technologies like laser-based velocity sensors, flumes, and flow meters, these systems provide continuous, accurate data for compliance reporting and process optimization
Level & Lift Station Pump Flow Monitoring
Level and lift station pump flow monitoring tracks water levels, pump cycles, and flow rates to keep systems running efficiently. Integrated level, pressure, and flow data help operators spot issues early and avoid overflows. TDMA provides streamlined, reliable solutions that improve visibility and reduce maintenance needs.
Full Pipe Flow Monitoring
Full pipe flow monitoring measures flow in closed, pressurized systems like pipelines, treatment plants, and industrial processes. Magnetic or ultrasonic technologies provide precise data for efficiency, leak detection, and compliance. We supply reliable equipment and support to ensure accurate, consistent performance.
If you are looking for equipment or services that require portable equipment, check out the link to Handheld Instruments Below
Why Partner with TDMA
When you work with TDMA, you gain more than instrumentation: you gain assurance.
We help you:
- Keep your pH, flow, and process monitoring systems calibrated and documented
- Maintain continuous compliance with local and federal wastewater discharge standards
- Focus on production, while we handle preventive maintenance and recordkeeping
- Receive expert support for real-time monitoring, alerts, and monthly reporting
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