The Grid FAQ

Frequently Asked Questions

What Is The Grid by Oasis Water Technologies?

The Grid by Oasis Water Technologies is a digital tool that visualizes publicly available municipal water compliance data across the United States.

It interprets structured regulatory data from the U.S. Environmental Protection Agency (EPA) and presents it in a searchable, municipality-level format designed to improve clarity and accessibility.

Where Does the Data Come From?

The Grid uses publicly available data from:

• The U.S. Environmental Protection Agency (EPA)

• The EPA’s Enforcement and Compliance History Online (ECHO) database

ECHO provides enforcement and compliance records for public water systems nationwide.

Oasis Water Technologies does not conduct independent water testing for the map. It interprets and structures publicly reported compliance data.

How Often Is the Map Updated?

The Grid is designed to refresh automatically as updated compliance data becomes available within the EPA ECHO system.

This automated update structure differentiates it from static maps that may rely on manually uploaded datasets or infrequent refresh cycles.

When new municipal-level compliance information is published, the system evaluates and incorporates those updates into the map.

Users may receive:

• In-app notifications

• Email alerts

• SMS notifications (if enabled)

when relevant changes occur in their registered municipality.

How Is This Different From Other Water Quality Maps?

Many public-facing water maps display static datasets that may reflect reporting cycles that are months — or sometimes years — old.

The Grid by Oasis Water Technologies is structured to automatically synchronize with newly published EPA compliance data on a recurring basis.

The EPA database itself is public. The differentiation lies in:

• Automated data interpretation

• Ongoing structured refresh

• Municipality-level visualization

• Integration with filtration configuration logic

This creates a dynamic system rather than a static reference map.

Does the Map Show Real-Time Water Testing Results?

No.

The Grid reflects regulatory compliance data published through the EPA ECHO system. It does not provide live laboratory testing results or real-time contaminant measurements.

It displays structured interpretations of publicly reported compliance and violation data.

What Types of Issues Can Appear on the Map?

Depending on reported regulatory findings, the map may reflect categories such as:

• Lead-related compliance issues

• PFAS reporting or violations

• Nitrate exceedances

• Microbial contamination events

• Treatment technique violations

• Infrastructure-related findings

• Industrial discharge violations

The map reflects regulatory reporting status, not direct contaminant concentrations in real time.

Why Was This System Developed?

Public water data exists, but it is often:

• Published in non-searchable PDF formats

• Distributed across multiple state portals

• Updated on varying regulatory cycles

• Difficult for consumers to interpret

Oasis Water Technologies developed a system to:

• Interpret structured EPA compliance data

• Present it in a consistent municipality-level format

• Connect regulatory updates directly to filtration decision-making

The system improves accessibility and practical application of publicly available data.

How Does The Grid Connect to Filter Pack Selection?

This is where the system becomes actionable.

The Grid is integrated with the Oasis Water Technologies filtration configuration system.

When new municipal-level compliance data is published:

1. The system evaluates your registered municipality.
2. It categorizes reported violations by contaminant type.
3. It reviews your currently selected filter pack.
4. If appropriate, it may recommend reviewing your filter configuration.

This allows filter selection to be informed by regulatory data rather than relying solely on fixed replacement intervals.

Why Is Filter Pack Matching Important?

Different contaminant categories require different filtration media.

For example:

• Chloramine-focused filtration differs from PFAS-focused filtration.

• Lead and VOC protection requires specific carbon formulations.

• Iron and scale conditions require different treatment approaches.

A universal replacement schedule does not account for regional variation or changes in municipal compliance status.

The Grid supports more informed filter pack selection based on reported regulatory data.

Does the System Automatically Change My Filters?

No.

The system does not automatically modify your filtration system or ship different filters without your approval.

It provides:

• Visibility into publicly reported compliance updates

• Context for understanding municipal data

• Recommendations for reviewing filter configuration

All configuration decisions remain under the customer’s control.

Does the Map Replace My Municipality’s Consumer Confidence Report (CCR)?

No.

The Grid does not replace official documents such as:

• Consumer Confidence Reports (CCR)

• State regulatory filings

• Direct laboratory test results

It is a structured interpretation of publicly available EPA compliance data.

For official water testing results, refer to your local water authority.

Does the Map Guarantee Water Safety or Contaminant Removal?

No.

The Grid displays publicly reported regulatory information. It does not guarantee water safety, contaminant removal, or specific exposure outcomes.

Filtration performance depends on:

• Filter configuration

• Installation quality

• Maintenance schedule

• Water chemistry conditions

For specific health or water safety concerns, consult your local water authority or a certified laboratory.

How Do I Access The Grid?

The Grid is available:

• On the Oasis Water Technologies website

• Within the Oasis Water Technologies mobile app

You can search by municipality to review publicly reported compliance information and evaluate your filtration configuration accordingly.