Long Barn Water Quality

Latest water quality information for Long Barn, California

Last update on March 2025

Very bad

Unsafe water with serious health risks.

Exceeds 2 EPA limits and 3 recommended standards.

Water Provider

sierra park water company, inc.

Owner Type

P (Private)

Population Served

300

Data Sources

2009-2009

Contaminants exceeding EPA limits

What it means: This refers to substances in the water that are found at levels higher than what the EPA allows. The EPA (Environmental Protection Agency) is a U.S. government agency that sets legal limits for harmful contaminants to protect public health. Exceeding these limits means the water may pose health risks based on federal safety standards.

Manganese

218.20 ppb

4.4x

EPA limits: 50 ppb

Above EPA regulatory threshold

Potential Health Effects

Neurological damage

Turbidity

2.60 NTU

2.6x

EPA limits: 1 NTU

Above EPA regulatory threshold

Potential Health Effects

Infection risk

Contaminants exceeding recommended standards

What it means: This refers to substances in the water that are above health-based guidelines set by organizations such as the World Health Organization (WHO) and the U.S. Environmental Protection Agency (EPA). These standards, while not always legally enforceable, are based on scientific research to protect health. Exceeding them may indicate potential health concerns.

Total Thms

0.2000 ppb

1.3x

Recommended: 0.1500 ppb

Above health-based recommendations

Potential Health Effects

Cancer

Other Detected Contaminants

Contaminant	Detected Level	EPA Limit	Recommended	Status
Calcium	31.50 ppm	Not established	80 ppm	Within limits
Color	2.60 CU	15 CU	15 CU	Within limits
Iron	142.30 ppb	300 ppb	300 ppb	Within limits
Magnesium	8.10 ppm	Not established	30 ppm	Within limits
Ph Level	6.90 pH units	8.50 pH units	8.50 pH units	Within limits
Potassium	1.60 ppb	Not established	5000 ppb	Within limits
Sodium	10.40 ppm	Not established	20 ppm	Within limits
Total Dissolved Solids	217 ppm	500 ppm	500 ppm	Within limits
No additional contaminants detected.

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