--- product_id: 408748291 title: "Water System Operations (Wso) Water Treatment, Grade I" price: "€ 216.90" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.be/products/408748291-water-system-operations-wso-water-treatment-grade-i store_origin: BE region: Belgium --- # 21 chapters of core exam content Operator math essentials included In-depth chemistry & treatment processes Water System Operations (Wso) Water Treatment, Grade I **Price:** € 216.90 **Availability:** βœ… In Stock ## Summary > πŸ’§ Pass your water treatment exam with confidenceβ€”don’t get left behind! ## Quick Answers - **What is this?** Water System Operations (Wso) Water Treatment, Grade I - **How much does it cost?** € 216.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/408748291-water-system-operations-wso-water-treatment-grade-i) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Essential Operator Math:** Sharpen your calculation skills with focused math problems tailored for certification success. - β€’ **Trusted Industry Source:** Published by the American Water Works Association, the gold standard in water treatment education. - β€’ **Perfect Starter Resource:** Ideal for beginners aiming to build a solid foundation before advancing with supplementary tools. - β€’ **Comprehensive Exam Coverage:** Master all 21 chapters designed to cover every core topic for Grade I certification. - β€’ **Deep Dive into Water Chemistry:** Unlock detailed insights into water treatment processes and chemistry fundamentals. ## Overview Water System Operations (WSO) Water Treatment, Grade I is a comprehensive study guide published by the American Water Works Association. It features 21 detailed chapters covering regulations, chemistry, operator math, and treatment processes essential for passing Grade I certification exams. While it offers a thorough foundation, pairing it with additional practice resources is recommended for exam success. ## Description Water Treatment, Grade 1, is organized into 21 chapters addressing core test content on certification exams. Chapters discuss regulations, operator math and chemistry, and specific treatment processes in detail. Other chapters cover water quality tes Review: Lattc necessity - Covers everything you need to know to pass the first tests. Review: A Resourceful Yet Flawed Tool - Supplemented Beautifully by Water Prep Co - This review summarizes experience with this water treatment study guide - a book that's simultaneously rewarding and frustrating. The guide is indeed a thorough resource. It impressively covers everything necessary to pass initial water treatment exams. I found the depth of the material beneficial, and it often felt as though it offered more information than would be needed for a Grade 1 Operator. Some may find this surplus of knowledge overwhelming, but it does provide a broad understanding of the field. The guide also contains numerous helpful elements for studying, from extensive lessons to chapter-end questions. These features made it a crucial part of the certification exam preparation process. However, the book isn't without its shortcomings, it suffers from issues of accuracy. There were instances of misspellings, errors, and misprints. At one point, even the optimal pH range for alum was inconsistently listed. Moreover, the chapter-end questions often referred to topics not covered within the same chapter, adding to the confusion. Its treatment of certain vital subjects, such as safety, chemical transport and storage, and math problems, was surprisingly limited. For an aspiring water treatment operator, such topics are essential, and the book's sparse coverage of these areas was disappointing. Despite these shortcomings, it's important to mention that the book is a solid starting point for beginners. However, if you're aiming to pass your exam with confidence, additional resources are recommended. That's where the resources at Water Prep Co come in. Their practice tests were an incredible supplement to this book, filling in the gaps and providing much-needed test practice. The questions were relevant and comprehensive, accurately reflecting the certification exams' format and content. Water Prep Co's tests were challenging yet approachable, ensuring a thorough understanding of the material while boosting confidence before the actual exam. If there's one thing this book does right, it's to serve as a stepping stone towards the resources at Water Prep Co. To summarize, while this guide is abundant in information and provides a reasonable foundation, it leaves room for improvement. However, when used in conjunction with resources like the practice tests at Water Prep Co, it becomes part of an effective exam preparation strategy. High praise goes to Water Prep Co for making the certification exam an achievable goal. ## Features - Item Trademark: AMERICAN WATER WORKS ASSOCIATION - manufacturer: American Water Works Association,US - Item Weight: pounds, pounds, 3.1, 3.1 ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 98 Reviews | ## Images ![Water System Operations (Wso) Water Treatment, Grade I - Image 1](https://m.media-amazon.com/images/I/714OWjpOtYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Lattc necessity *by F***Z on 24 March 2022* Covers everything you need to know to pass the first tests. ### ⭐⭐⭐⭐⭐ A Resourceful Yet Flawed Tool - Supplemented Beautifully by Water Prep Co *by R***W on 22 June 2023* This review summarizes experience with this water treatment study guide - a book that's simultaneously rewarding and frustrating. The guide is indeed a thorough resource. It impressively covers everything necessary to pass initial water treatment exams. I found the depth of the material beneficial, and it often felt as though it offered more information than would be needed for a Grade 1 Operator. Some may find this surplus of knowledge overwhelming, but it does provide a broad understanding of the field. The guide also contains numerous helpful elements for studying, from extensive lessons to chapter-end questions. These features made it a crucial part of the certification exam preparation process. However, the book isn't without its shortcomings, it suffers from issues of accuracy. There were instances of misspellings, errors, and misprints. At one point, even the optimal pH range for alum was inconsistently listed. Moreover, the chapter-end questions often referred to topics not covered within the same chapter, adding to the confusion. Its treatment of certain vital subjects, such as safety, chemical transport and storage, and math problems, was surprisingly limited. For an aspiring water treatment operator, such topics are essential, and the book's sparse coverage of these areas was disappointing. Despite these shortcomings, it's important to mention that the book is a solid starting point for beginners. However, if you're aiming to pass your exam with confidence, additional resources are recommended. That's where the resources at Water Prep Co come in. Their practice tests were an incredible supplement to this book, filling in the gaps and providing much-needed test practice. The questions were relevant and comprehensive, accurately reflecting the certification exams' format and content. Water Prep Co's tests were challenging yet approachable, ensuring a thorough understanding of the material while boosting confidence before the actual exam. If there's one thing this book does right, it's to serve as a stepping stone towards the resources at Water Prep Co. To summarize, while this guide is abundant in information and provides a reasonable foundation, it leaves room for improvement. However, when used in conjunction with resources like the practice tests at Water Prep Co, it becomes part of an effective exam preparation strategy. High praise goes to Water Prep Co for making the certification exam an achievable goal. ### ⭐⭐⭐⭐⭐ Great study material *by A***R on 30 July 2019* Great book. Lots of helpful things in it for studying for my certification exam. ## Frequently Bought Together - Water System Operations (WSO) Water Treatment, Grade I - Water System Operations (Wso) Water Distribution, Grades I & II (Awwa Water System Operations) - Water System Operations (WSO) Water Treatment, Grade II --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/408748291-water-system-operations-wso-water-treatment-grade-i](https://www.desertcart.be/products/408748291-water-system-operations-wso-water-treatment-grade-i) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-10-20*