What contaminants are in Griswold's water?

Griswold's water utility tests for 20 different contaminants. Currently, 8 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 Griswold?

Yes, we recommend using a water filter in Griswold. With 8 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 Griswold have any water quality violations?

GRISWOLD WATER SUPPLY 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.

What are the main contaminants in Griswold tap water?

The main contaminants of concern in Griswold's tap water include Lead, Bromodichloromethane, Dibromochloromethane. 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 Griswold?

While you can technically drink tap water in Griswold as it meets legal requirements, 8 contaminants are above EPA health guidelines. We recommend using a certified water filter for optimal protection, especially for vulnerable individuals.

How often is Griswold's water tested?

GRISWOLD WATER SUPPLY 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 Griswold's tap water come from?

Griswold's drinking water comes from groundwater. Groundwater sources like wells and aquifers often have natural filtration through soil and rock layers. The utility treats this water using various methods before distribution.

What is the overall water quality in Griswold?

Griswold has 8 contaminants above EPA health guidelines (MCLGs) out of 20+ 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.

Does Griswold have hard or soft water?

Water hardness information is not currently available for Griswold. You can contact GRISWOLD WATER SUPPLY at 712-778-2615 for specific hardness data. Generally, water hardness varies by source - groundwater tends to be harder (more minerals) while surface water is often softer. Signs of hard water include white deposits on fixtures, soap scum, and difficulty lathering soap.

What are the most common contaminants detected in Griswold water?

The most commonly detected contaminants in Griswold water include: Dibromochloromethane, Total THMs, Sodium, Chloroform, Copper. Of these, 8 exceed EPA health guidelines. These contaminants are regularly monitored by GRISWOLD WATER SUPPLY and reported to the EPA. View the detailed contaminant section above for specific levels and health information.

Griswold Tap Water Quality Report

Griswold's water has 8 contaminants above EPA MCLGs. We recommend using a certified water filter.

Utility

GRISWOLD WATER SUPPLY

People Served

1,017

MCL Violations

Last Updated

Is Griswold Tap Water Safe to Drink?

Griswold's water has 8 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 Griswold's water.

The data below shows test results from 1 water utility serving 1,017 people in the Griswold area. Water quality testing is conducted regularly and reported to the EPA. This report was last updated .

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Frequently Asked Questions About Griswold Tap Water

Griswold's water has 8 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 Griswold's water.

Griswold Tap Water Quality Report

Is Griswold Tap Water Safe to Drink?

What Residents Are Saying

🔬Have You Tested Your Water?

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Verify Your Water Quality with Independent Testing

Advanced Home Water Test

Standard Home Water Test

Advanced Microplastics Test

Frequently Asked Questions About Griswold Tap Water

Is Griswold tap water safe to drink?

What contaminants are in Griswold's water?

Do I need a water filter in Griswold?

Does Griswold have any water quality violations?

What are the main contaminants in Griswold tap water?

Can you drink tap water in Griswold?

How often is Griswold's water tested?

Where does Griswold's tap water come from?

What is the overall water quality in Griswold?

Does Griswold have hard or soft water?

What are the most common contaminants detected in Griswold water?

Stay Informed About Your Water Quality

What Residents Are Saying

🔬Have You Tested Your Water?

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