Holly Grove Tap Water Quality Report
Holly Grove's water has 14 MCL violations on record โ an enforceable limit was exceeded, which is a different thing from a result sitting above a health goal.
Utilities
2 Utilities
People Served
2,316
MCL Violations
14
Last Updated
Is Holly Grove Tap Water Safe to Drink?
Holly Grove's water has 14 MCL violations on record at one of its 2 water systems. A violation means an enforceable limit was actually exceeded, which is a different thing from a result sitting above a health goal โ it is the case where the number genuinely matters, and a certified filter matched to the finding is worth considering.
The data below shows test results from 2 water utilities serving 2,316 people in the Holly Grove area. Water quality testing is conducted regularly and reported to the EPA. This report was last updated 2022-05-05.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Arkansas
Holly Grove Water Service Areas

What these numbers actually mean for Holly Grove, AR
We read Holly Grove, ARโs published record and send you a short report โ which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 3 contaminants above EPA health goals at its most-affected system
- 184 results across 2 water systems
- No PFAS results on record
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Recommended Water Filters for Holly Grove
Based on Holly Grove's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.

Culligan
ZeroWater
NSF Certified:
Flow Rate
1.9 gpm
Daily Production
1 gpd
Highlights:
- Compact design
- Easy to set up
- Affordable
- NSF-42, NSF-53, NSF-401 certified
Removes 19 contaminants:
+14 more
Strontium, Molybdenum, Fluoride, Uranium, Lead, Total PFAS, Chlorine, 25, Phosphorus, Bicarbonate, Calcium, Carbonate, Magnesium, Sodium

Whirlpool Corporation
W11256135
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.7 gpm
Removes 19 contaminants:
+14 more
Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Tetrachloroethylene, Toxaphene, Turbidity

Whirlpool Corporation
W11569861
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.52 gpm
Removes 22 contaminants:
+17 more
Atrazine, Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Styrene, Tetrachloroethylene, Toxaphene, Trichloroethylene, Turbidity

AquaTru
Classic
NSF Certified:
Flow Rate
0.04 gpm
Daily Production
600 gpd
Highlights:
- Best overall contaminant reduction score
- Most performance certifications
- Lifetime warranty
- NSF-42, NSF-53, NSF-58, NSF-401 certified
Removes 23 contaminants:
+18 more
Molybdenum, Barium, Chlorine, Arsenic, 83+ contaminants, Calcium, Chloride, Copper, Magnesium, Nitrate, Phosphorus, Sodium, Sulfate, Total Dissolved Solids, Zinc, Total THMs, Chloroform, Nitrate (as N)
Verify Your Water Quality with Independent Testing
With 3 contaminants above EPA health guidelines, independent laboratory testing provides a second opinion and can track changes over time.

SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.

Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.

Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
With 3 contaminants above health guidelines, you may want to explore water purification options. Learn how to make distilled water at home for applications like humidifiers, CPAP machines, and baby formula.
What Holly Grove's water readings can explain
Utility-reported data for Holly Grove includes manganese โ the readings behind these common tap water questions. We publish a city-level hardness figure for Holly Grove, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Holly Grove? Public-water results do not apply to private wells. See Monroe County well water testing and USGS risk data โ modeled arsenic, nitrate, and the tests to run.
What a water softener costs for Holly Grove's water
Holly Grove's tap water measures 5.0 grains per gallon (85.3 mg/L) โ moderately hard on the USGS scale, below the range where scale is usually worth treating.
Water softener cost for 5.0 gpg water in Holly Grove โ equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs โ equipment, installation labour and ten-year ownership, each separated out.
Frequently Asked Questions About Holly Grove Tap Water
Holly Grove's water has 14 MCL violations on record at one of its 2 water systems. A violation means an enforceable federal limit was actually exceeded, which is a different thing from a result sitting above a health goal โ it is the case where the number genuinely matters, and a filter certified for the contaminant involved is worth considering.
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