Last Updated: [19/06/2025]
Welcome to https://wastewatercalculators.com/.
Introduction
Wastewater Calculators (“we,” “our,” or “us”) operates the website https://wastewatercalculators.com (the “Service”). This Privacy Policy informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service and the choices you have associated with that data.
Our website is designed to support professionals working in ETP (Effluent Treatment Plants), STP (Sewage Treatment Plants), and environmental laboratories. Whether you’re a chemist, shift officer, or engineer, our tools help you perform quick and reliable calculations for both laboratory analysis and process optimization.
Information We Collect
Personal Information
We may collect the following types of personal information:
- Contact Information: Name, email address, phone number, and company details when you contact us
- Professional Information: Job title, company name, and professional credentials when voluntarily provided
- Account Information: Username and password if you create an account
- Communication Data: Messages, feedback, and inquiries you send to us
Non-Personal Information
We automatically collect certain non-personal information:
- Usage Data: Pages visited, time spent on site, browser type, device information
- Technical Data: IP address, browser version, operating system, referring website
- Calculator Usage: Which calculators are used and frequency of use (anonymized)
- Cookies and Tracking Data: Information collected through cookies and similar technologies
How We Use Your Information
We use collected information for the following purposes:
- Service Provision: To provide, maintain, and improve our wastewater calculation tools
- Communication: To respond to your inquiries, provide customer support, and send important updates
- Analytics: To understand how users interact with our calculators and improve user experience
- Legal Compliance: To comply with applicable laws and regulations
- Security: To protect our website and users from fraudulent or malicious activities
- Marketing: To send newsletters and updates about new calculators (with your consent)
Third-Party Services
Google AdSense
Our website uses Google AdSense to display advertisements. Google AdSense uses cookies to serve ads based on your prior visits to our website or other websites. Google’s use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the Internet.
You may opt out of personalized advertising by visiting Google’s Ad Settings.
Google Analytics
We use Google Analytics to analyze website traffic and usage patterns. Google Analytics collects information such as how often users visit our site, what pages they visit, and what other sites they used prior to coming to our site. This information helps us improve our service.
Google Analytics uses cookies to collect this information. You can opt-out of Google Analytics by installing the Google Analytics opt-out browser add-on.
Other Third-Party Services
We may use additional third-party services such as:
- Content Delivery Networks (CDNs) for faster content delivery
- Email Services for communications
- Security Services for website protection
- Social Media Plugins for sharing functionality
Cookies and Tracking Technologies
What Are Cookies
Cookies are small text files stored on your device when you visit our website. We use cookies to:
- Remember your preferences and settings
- Analyze website traffic and user behavior
- Provide personalized content and advertisements
- Ensure website security and functionality
Types of Cookies We Use
- Essential Cookies: Required for basic website functionality
- Analytics Cookies: Help us understand how visitors use our website
- Advertising Cookies: Used to display relevant advertisements
- Functional Cookies: Remember your preferences and improve user experience
Managing Cookies
You can control cookies through your browser settings. However, disabling certain cookies may affect website functionality.
Data Sharing and Disclosure
We do not sell, trade, or rent your personal information to third parties. We may share your information in the following circumstances:
With Your Consent
We may share your information when you have given us explicit consent to do so.
Service Providers
We may share information with trusted third-party service providers who assist us in operating our website, conducting our business, or serving our users.
Legal Requirements
We may disclose your information if required by law or in response to valid legal requests from public authorities.
Business Transfers
In the event of a merger, acquisition, or sale of assets, your information may be transferred as part of the transaction.
Data Security
We implement appropriate technical and organizational security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. These measures include:
- Encryption of data in transit and at rest
- Regular security assessments and updates
- Access controls and authentication measures
- Secure hosting and data storage practices
However, no method of transmission over the internet or electronic storage is 100% secure, and we cannot guarantee absolute security.
Data Retention
We retain your personal information only for as long as necessary to fulfill the purposes outlined in this Privacy Policy, unless a longer retention period is required or permitted by law. The retention period depends on the type of information and the purpose for which it was collected:
- Contact Information: Retained until you request deletion or unsubscribe
- Usage Data: Typically retained for 2-3 years for analytics purposes
- Account Information: Retained until account deletion
- Legal Compliance Data: Retained as required by applicable laws
Your Rights and Choices
Depending on your location, you may have the following rights regarding your personal information:
Access and Portability
You have the right to request access to your personal information and receive a copy in a portable format.
Correction
You may request correction of inaccurate or incomplete personal information.
Deletion
You may request deletion of your personal information, subject to certain legal limitations.
Restriction
You may request restriction of processing of your personal information in certain circumstances.
Objection
You may object to the processing of your personal information for direct marketing purposes.
Withdrawal of Consent
Where processing is based on consent, you may withdraw your consent at any time.
To exercise these rights, please contact us using the information provided below.
Children’s Privacy
Our Service is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately.
International Data Transfers
Your information may be transferred to and processed in countries other than your country of residence. These countries may have different data protection laws. We ensure appropriate safeguards are in place to protect your information during such transfers.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will notify you of any material changes by:
- Posting the updated Privacy Policy on this page
- Updating the “Last Updated” date
- Sending email notifications for significant changes (if you have provided your email)
We encourage you to review this Privacy Policy periodically to stay informed about how we protect your information.
Compliance with Laws
This Privacy Policy is designed to comply with applicable privacy laws, including:
- General Data Protection Regulation (GDPR)
- California Consumer Privacy Act (CCPA)
- Children’s Online Privacy Protection Act (COPPA)
- Other applicable local and international privacy laws
Additional Information for EU Users (GDPR)
If you are located in the European Union, you have additional rights under the GDPR:
Legal Basis for Processing
We process your personal information based on:
- Consent: For marketing communications and cookies
- Legitimate Interests: For website analytics and improvements
- Contract Performance: For providing our services
- Legal Obligation: For compliance with applicable laws
Additional Information for California Users (CCPA)
If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA):
Categories of Personal Information We Collect
- Identifiers: Name, email address, IP address, device identifiers
- Commercial Information: Records of services used, calculation history
- Internet Activity: Browsing history, search history, interaction with our website
- Professional Information: Job title, company name, professional credentials
- Geolocation Data: General location based on IP address
Your California Privacy Rights
As a California resident, you have the right to:
Right to Know
- Request disclosure of categories and specific pieces of personal information collected
- Request information about the business purposes for collecting personal information
- Request information about categories of third parties with whom we share personal information
Right to Delete
- Request deletion of personal information we have collected about you
- Note: We may retain certain information as required by law or for legitimate business purposes
Right to Opt-Out
- Opt-out of the sale of personal information (Note: We do not sell personal information)
- Opt-out of targeted advertising through cookie settings
Right to Non-Discrimination
- You will not receive discriminatory treatment for exercising your CCPA rights
- We will not deny services, charge different prices, or provide different quality of service
How to Exercise Your Rights
To exercise your California privacy rights:
- Email: Send a request to [Your Email Address] with “California Privacy Request” in the subject line
- Online Form: Use our privacy request form at [Privacy Request URL]
- Contact US page for registration
Verification Process
To protect your privacy, we will verify your identity before processing your request:
- We may ask for additional information to verify your identity
- For deletion requests, we may require additional verification steps
- Authorized agents may make requests on your behalf with proper documentation
Response Time
We will respond to your request within 45 days of receipt. If we need additional time, we will notify you and may extend the response period by an additional 45 days.
Categories of Sources
We collect personal information from:
- Directly from you when you use our services
- Automatically through cookies and tracking technologies
- From third-party service providers and analytics tools
Business Purposes for Collection
We collect and use personal information for:
- Providing and maintaining our calculation services
- Improving user experience and website functionality
- Communicating with users and providing customer support
- Complying with legal obligations and protecting our rights
- Analytics and business operations
Third-Party Sharing
We may share personal information with:
- Service Providers: For website hosting, analytics, and customer support
- Advertising Partners: For displaying relevant advertisements (Google AdSense)
- Legal Authorities: When required by law or to protect our rights
Contact Us
If you have any questions, concerns, or requests related to this Privacy Policy, feel free to contact us:
📧 Email: wastewatercalculators@gmail.com
🌐 Website: https://wastewatercalculators.com