What contaminants are in Overbrook's water?

Overbrook's water utility tests for 306 different contaminants. Currently, 11 contaminants are above EPA MCLGs. You can view detailed information about each contaminant, including test results, health effects, and comparisons to EPA MCLGs in the sections above.

Do I need a water filter in Overbrook?

Yes, we recommend using a water filter in Overbrook. With 11 contaminants above EPA MCLGs, a certified water filter can reduce your exposure to these substances. Look for filters certified for NSF-53 (health effects) or NSF-58 (reverse osmosis) that specifically remove the contaminants found in your water.

Does Overbrook have any water quality violations?

OSAGE CO RWD 5 currently has no reported Maximum Contaminant Level (MCL) violations, meaning the water meets all federal legal limits. However, health-based guidelines are often more protective than legal limits, which is why we compare test results to EPA MCLG Levels on this page.

Is Overbrook's water hard or soft?

Overbrook's water has 130 PPM average hardness. Soft water is generally easier on plumbing and appliances, and requires less soap for cleaning.

What are the main contaminants in Overbrook tap water?

The main contaminants of concern in Overbrook's tap water include Gross Alpha Activity, Bromoform, Arsenic. These substances were found above EPA health-based guidelines. You can view detailed information about each contaminant, including health effects and recommended filters, in the contaminants section above.

Can you drink tap water in Overbrook?

While you can technically drink tap water in Overbrook as it meets legal requirements, 11 contaminants are above EPA health guidelines. We recommend using a certified water filter for optimal protection, especially for vulnerable individuals.

How often is Overbrook's water tested?

OSAGE CO RWD 5 is required by federal law to test water quality regularly. The frequency depends on the contaminant - some are tested daily (like bacteria), while others are tested monthly, quarterly, or annually. The test results shown on this page are from the most recent testing period reported to the EPA.

Where does Overbrook's tap water come from?

Overbrook's drinking water comes from surface water purchased. Surface water sources include rivers, lakes, and reservoirs, which require more extensive treatment to remove sediments and potential contaminants. The utility treats this water using before distribution.

What is the overall water quality in Overbrook?

Overbrook has 11 contaminants above EPA health guidelines (MCLGs) out of 306+ tested. While meeting federal legal limits (MCLs), the presence of contaminants above health-based guidelines suggests that using a certified water filter could provide additional protection, especially for sensitive populations.

What are the most common contaminants detected in Overbrook water?

The most commonly detected contaminants in Overbrook water include: pH, Hardness (Total), Turbidity, Specific Conductivity, Gross Alpha Activity. Of these, 11 exceed EPA health guidelines. These contaminants are regularly monitored by OSAGE CO RWD 5 and reported to the EPA. View the detailed contaminant section above for specific levels and health information.

Overbrook Tap Water Quality Report

Overbrook's water has 11 contaminants above EPA MCLGs. We recommend using a certified water filter.

Utilities

3 Utilities

People Served

4,405

MCL Violations

Last Updated

2025-11-04

Is Overbrook Tap Water Safe to Drink?

Overbrook's water has 11 contaminants above EPA health-based guidelines. We strongly recommend using a certified water filter to reduce exposure to these contaminants. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Overbrook's water.

The data below shows test results from 3 water utilities serving 4,405 people in the Overbrook area. Water quality testing is conducted regularly and reported to the EPA. This report was last updated 2025-11-04.

Search by ZIP code More KS cities

Overbrook Water Service Areas

Loading service area map...

Recommended Water Filters for Overbrook

Based on Overbrook's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.

Our Pick

BEST LEAD REMOVAL

Solventum Purification Inc.

3MRO401

(35 reviews)

679.95

NSF Certified:

NSF-58

Daily Production

11.48 gpd

Removes 15 contaminants:

Arsenic, Barium, Cadmium, Chromium (Total), Chromium (VI) +10 more

View Details

BEST LEAD REMOVAL

Solventum Purification Inc.

3MRO301

(13 reviews)

586.95

NSF Certified:

NSF-58

Daily Production

11.48 gpd

Removes 15 contaminants:

Arsenic, Barium, Cadmium, Chromium (Total), Chromium (VI) +10 more

View Details

Highly Rated

EDITOR'S CHOICE

BEST OVERALL PERFORMANCE

AquaTru

Classic

449

NSF Certified:

NSF-42

NSF-53

NSF-58

NSF-401

NSF-P473

NSF-372

Flow Rate

0.04 gpm

Daily Production

600 gpd

Removes 23 contaminants:

83+, Lead, Fluoride, Strontium, Uranium +18 more

View Details

Best Value

EDITOR'S CHOICE

BEST EFFICIENCY

AquaTru

Carafe

349

NSF Certified:

NSF-53

NSF-42

NSF-58

NSF-401

NSF-372

NSF-P473

Flow Rate

0.3 gpm

Daily Production

4 gpd

Removes 17 contaminants:

PFOA, PFOS, Chlorine, Lead, Fluoride +12 more

View Details

Browse All Water Filter Types

Verify Your Water Quality with Independent Testing

With 11 contaminants above EPA health guidelines, independent laboratory testing provides a second opinion and can track changes over time.

RECOMMENDED

SimpleLab

Advanced Home Water Test

$369

Most comprehensive home water test including all standard tests plus additional parameters for ultimate peace of mind.

(19 reviews)

7-10 days

300+ tested

EPA Certified

Tests 300+ parameters

Most thorough analysis available

EPA-certified laboratory

Order Test Kit

SimpleLab

Standard Home Water Test

$232

Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.

(209 reviews)

7-10 days

200+ tested

EPA Certified

Tests 200+ contaminants

EPA-certified laboratory

Easy mail-in sample collection

Order Test Kit

Tap Score

Haloacetic Acids (HAA9) Test

$275

Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.

7-10 days

9+ tested

EPA Certified

Tests 9 HAA compounds

Identifies chlorination byproducts

Important for chlorinated water

Order Test Kit

EPA-Certified Labs

7-10 Day Results

Easy Mail-In Collection

Browse All Test Kits

Frequently Asked Questions About Overbrook Tap Water

Overbrook's water has 11 contaminants above EPA MCLGs. We strongly recommend using a certified water filter to reduce exposure to these contaminants. Check our filter recommendations below for NSF-certified options that can remove the specific contaminants found in Overbrook's water.

Overbrook Tap Water Quality Report

Is Overbrook Tap Water Safe to Drink?

Overbrook Water Service Areas

Recommended Water Filters for Overbrook

3MRO401

3MRO301

Classic

Carafe

Browse All Water Filter Types

Verify Your Water Quality with Independent Testing

Advanced Home Water Test

Standard Home Water Test

Haloacetic Acids (HAA9) Test

Frequently Asked Questions About Overbrook Tap Water

Is Overbrook tap water safe to drink?

What contaminants are in Overbrook's water?

Do I need a water filter in Overbrook?

Does Overbrook have any water quality violations?

Is Overbrook's water hard or soft?

What are the main contaminants in Overbrook tap water?

Can you drink tap water in Overbrook?

How often is Overbrook's water tested?

Where does Overbrook's tap water come from?

What is the overall water quality in Overbrook?

What are the most common contaminants detected in Overbrook water?

Stay Informed About Your Water Quality