Water Quality Report · Updated May 12, 2026
HOT SPRINGS UTILITIES
HOT SPRINGS UTILITIES delivers tap water graded C (65/100) by TapWaterSafety.org. The utility serves approximately 75,343 residents in HOT SPRINGS, Arkansas using surface water. The most significant water quality concerns are: Haloacetic acids (HAA9) significantly above health guideline; Haloacetic acids (HAA5) significantly above health guideline; Total trihalomethanes (TTHMs) significantly above health guideline. For questions, the utility can be reached at 501-767-4888.
Is HOT SPRINGS tap water safe to drink?
HOT SPRINGS UTILITIES delivers tap water that earns a grade of C (65/100) from TapWaterSafety.org — an average rating, with several contaminants above health guidelines but generally compliant with US legal limits.
The utility serves 75,343 residents in HOT SPRINGS, drawing from surface water.
Public testing data identifies 8 contaminants in this water above EWG's health-based guidelines, including: Haloacetic acids (HAA9), Haloacetic acids (HAA5), Total trihalomethanes (TTHMs), Trichloroacetic acid, Chloroform, Dichloroacetic acid, Bromodichloromethane, Chromium (hexavalent). For most residents, a properly certified home filter at the kitchen tap is the most cost-effective way to reduce exposure to whatever's in your water. See our filter recommendations below, matched specifically to this utility's contaminant profile.
Quick actions for HOT SPRINGS residents
Top concerns in this water
Based on the most recent EPA and EWG data, these are the most significant water quality issues for HOT SPRINGS UTILITIES.
Haloacetic acids (HAA9) significantly above health guideline
Moderate concernHaloacetic acids (HAA9) detected at 38.5 ppb, 641x above the EWG health guideline of 0.06 ppb.
Haloacetic acids (HAA5) significantly above health guideline
Moderate concernHaloacetic acids (HAA5) detected at 33.3 ppb, 333x above the EWG health guideline of 0.1 ppb.
Total trihalomethanes (TTHMs) significantly above health guideline
Moderate concernTotal trihalomethanes (TTHMs) detected at 44.2 ppb, 295x above the EWG health guideline of 0.15 ppb.
Contact HOT SPRINGS UTILITIES
Reach the utility directly for service issues, water quality concerns, or to request your Consumer Confidence Report.
General Contact
Treatment Plant
Recommended water filters for HOT SPRINGS
Filters matched to the specific contaminants in this water supply.
Carbon block (NSF/ANSI 42 + 53)
$40-$750Activated carbon is highly effective for disinfection byproducts like TTHM and HAA5.
Disclosure: TapWaterSafety earns a commission from purchases made through these links. This does not influence our scoring methodology or filter selection.
Score breakdown
This utility's overall score of 65/100 breaks down across five weighted components. Read the full methodology →
Contaminants detected — international standards comparison
Every contaminant detected, compared side-by-side against US EPA legal limits, the EU Drinking Water Directive (2020/2184), WHO Guidelines, and California's Public Health Goal (the strictest US benchmark). Why we show multiple standards →
| Contaminant | Detected | EWG US health-based |
EPA US legal |
EU DWD Europe |
WHO global |
CA PHG strictest US |
Tested sample year |
Status |
|---|---|---|---|---|---|---|---|---|
| Haloacetic acids (HAA9) Disinfection byproduct |
38.5 ppb | 0.06 | — | — | — | — | — | 641× over |
| Haloacetic acids (HAA5) Disinfection byproduct |
33.3 ppb | 0.1 | 60.0 | 60 | — | — | — | 333× over |
| Total trihalomethanes (TTHMs) Disinfection byproduct |
44.2 ppb | 0.15 | 80.0 | 100 | — | — | — | 295× over |
| Trichloroacetic acid Disinfection byproduct |
17.7 ppb | 0.1 | — | — | — | — | — | 177× over |
| Chloroform Disinfection byproduct |
39.3 ppb | 0.4 | — | — | — | — | — | 98× over |
| Dichloroacetic acid Disinfection byproduct |
14.3 ppb | 0.2 | — | — | — | — | — | 72× over |
| Bromodichloromethane Disinfection byproduct |
3.94 ppb | 0.06 | — | — | — | — | — | 66× over |
| Chromium (hexavalent) Heavy metal |
0.0575 ppb | 0.02 | — | — | — | — | — | 2.9× over |
| Nitrate and nitrite Inorganic |
0.0543 ppm | 0.14 | 10.0 | 11.3 | 11.3 | 10 | — | Below guideline |
| Dibromochloromethane Disinfection byproduct |
0.0133 ppb | 0.1 | — | — | — | — | — | Below guideline |
| Manganese Heavy metal |
6.66 ppb | 100.0 | — | 50 | 80 | — | — | Below guideline |
| Vanadium Other |
0.697 ppb | 21.0 | — | — | — | — | — | Below guideline |
| Monochloroacetic acid Disinfection byproduct |
1.06 ppb | 53.0 | — | — | — | — | — | Below guideline |
| Aluminum Heavy metal |
10.0 ppb | 600.0 | — | 200 | — | 600 | — | Below guideline |
| Monobromoacetic acid Disinfection byproduct |
0.242 ppb | 25.0 | — | — | — | — | — | Below guideline |
| Hexachlorocyclopentadiene Other |
0.00996 ppb | 2.0 | 50.0 | — | — | — | — | Below guideline |
| Strontium Radiological |
0.0293 ppb | 1500.0 | — | — | — | — | — | Below guideline |
| Fluoride Inorganic |
0.375 ppm | — | 4.0 | 1.5 | 1.5 | — | — | Below guideline |
All values in the unit of the detected level. Red cells indicate the detected level exceeds that standard. Some contaminants have limits in some jurisdictions but not others (shown as —). The "Tested" column shows the year each contaminant sample was collected.
Sources: US EPA, EU Drinking Water Directive 2020/2184, WHO Guidelines (4th ed.), California OEHHA PHGs, EWG Tap Water Database.
HOT SPRINGS UTILITIES service area
This water system serves 1 community in Garland County, Arkansas. Click any city for its dedicated tap water quality page.
Find the right filter for HOT SPRINGS water
Browse filter categories by water-quality concern. Each option below is NSF-certified for the matched contaminant type.