Municipal Water Treatment Services

Protecting Public Water Quality and Communities Through Controlled Supply

A Trusted Partner for Municipal Water Treatment 

C&S Water Services partners with municipalities across the United States to provide reliable water treatment chemicals backed by strategic sourcing, in-house alum production, and coordinated logistics. 

As a trusted supplier of alum and coagulants for municipal water and wastewater treatment, we maintain control over inventory and delivery to ensure consistent product availability and responsive service, supporting uninterrupted operations in communities nationwide.

Water Treatment Division Offerings 

Comprehensive overview of municipal treatment capabilities

Core Capabilities

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Coagulation

Optimizing turbidity and solids removal with high-performance coagulants designed for consistent, efficient treatment. We supply alum (produced in-house), aluminum chlorohydrate (ACH), poly aluminum chloride (PAC), and polymers to support reliable clarification across a range of source water conditions.

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Corrosion Control

 Protecting distribution systems and maintaining regulatory compliance with proven phosphate-based programs. Our solutions include ortho phosphate, ortho-poly phosphate, sodium hexametaphosphate, and zinc-ortho phosphate to help stabilize finished water and safeguard infrastructure. 

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Disinfection

Ensuring safe, compliant drinking water with dependable disinfectant solutions. We provide bleach (sodium hypochlorite) and calcium hypochlorite, supported by coordinated logistics to keep your plant running without interruption.

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Oxidation

 Effective oxidizing agents for iron and manganese control, taste and odor management, and advanced treatment applications. Our portfolio includes potassium permanganate and sodium permanganate for targeted oxidation needs. 

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pH Adjustment

Precise pH and alkalinity control to optimize coagulation, corrosion control, and overall system stability. We supply caustic soda (25% and 50%) and sulfuric acid to support balanced and compliant treatment operations.

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PFAS Removal

Targeted carbon solutions to assist municipalities navigating emerging contaminant regulations. We provide carbon-based treatment media designed to support effective PFAS mitigation strategies.

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Nutrient Removal

Supporting environmental compliance and discharge requirements through effective phosphorus reduction. Solutions include alum, aluminum chlorohydrate, poly aluminum chloride, and sodium aluminate for dependable nutrient removal performance.

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Fluoride & Additives

 Safe, compliant fluoride solutions to support public health initiatives and municipal treatment programs. We offer hydro fluorosilicic acid (HFS), sodium fluoride, and sodium silica fluoride for regulated fluoridation needs.

What We’re Working On 

Team Expertise 

With more than 50 years of combined experience in municipal water treatment, our team brings extensive knowledge of the challenges faced by water and wastewater facilities. From treatment optimization and chemical application to regulatory compliance and operational efficiency, we work alongside municipalities to develop practical, reliable solutions that support safe, effective water management.

At C&S Water Services, our team is committed to building long-term partnerships through responsive service, technical expertise, and a shared focus on delivering clean, reliable water to the communities we serve.

Ensure reliable, compliant municipal water treatment