Water System Report SD

Hot Springs

EPA ID: SD4600163 ยท 3,395 people served ยท 1 ZIP code

ZipCheckup's reading of EPA SDWIS for Hot Springs (SD4600163): no EPA violations recorded in the last five years. Federal monitoring spanning five full years has produced zero violations at Hot Springs - a clean record across every reporting cycle for a utility serving approximately 3,395 residents.

Data: EPA SDWIS

3,395
People Served
1
ZIP Code Served
0
Violations (5yr)
Groundwater
Water Source
0.003 mg/L
Max Lead Level
0
Contaminants Flagged
$196K
Median Home Value in Service Area

Service Area Map

Coverage area for Hot Springs Source: EPA SDWIS service area boundaries.

Service area boundary

Service Area Demographics

$64,023
Median Household Income
5,889
Service Area Population
50%
Disadvantaged Population
70th
Poverty Percentile
80th
Energy Burden Percentile
60%
Pre-1986 Housing

The Hot Springs serves a community with a median household income of $64,023 and an estimated 5,889 residents across its service area. Approximately 60% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

Environmental Justice Note: 50% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.

๐Ÿ’ง Where Does Your Water Come From?

Groundwater

Hot Springs's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.

Low Risk
Source Contamination Risk
40th
Wastewater Discharge Proximity
10th
Superfund Site Proximity

Infrastructure Risk

54 yr
Avg Pipe Age
Copper
Pipe Material
16 yr
Est. Remaining Life
Stable
Decay Status
Installed 77% of expected lifespan used End of life

Comparable Water Systems

Similar-sized systems in South Dakota

Hartford
3,396 people
0 violations
0 violations
Mobridge
3,261 people
0 violations
Milbank
3,544 people
0 violations
Dell Rapids
3,633 people
C 0 violations

Estimated Remediation Costs

Average estimated costs across ZIP codes served by this system

Flood Insurance Radon Mitigation
Flood Insurance $1,200
Radon Mitigation $400
Total Estimated Cost $1,600

Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.

System Overview

Hot Springs (EPA ID: SD4600163) is a community water system in South Dakota that serves approximately 3,395 people from groundwater sources.

This system serves ZIP code 57747 in Hot Springs.

Violation History

No accepted violation records in the 2021-2026 window - The accepted EPA ECHO 2026Q2 snapshot contains zero violation records for this system whose record year falls from 2021 through 2026, inclusive. This is not a tap-water safety guarantee.

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

Lead Level Exceeds Action Level Sample Date
0.003 mg/L No N/A

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Need help with your water quality?

Typical cost: Water test: typically $20โ€“$50 (DIY kit) ยท Professional inspection: $150โ€“$400

Find the Right Water Filter

Free tip: Let cold water run for 2 minutes before drinking โ€” this helps flush lead from your pipes.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by SD or modeled from parcel and building-footprint data.

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Hot Springs (SD4600163) on EPA.gov.

Frequently Asked Questions

Is Hot Springs water safe to drink?

The accepted 2026Q2 ECHO snapshot contains zero violation records for Hot Springs in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.

How many people does Hot Springs serve?

Hot Springs serves approximately 3,395 people across 1 ZIP code in South Dakota.

Where does Hot Springs get its water?

The primary water source is groundwater.

Federal UCMR5 PFAS Monitoring: Tested Clean

This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were detected.

Samples collected
58

Current MCL reflects the lowest state-enforceable limit (NYS 10 ppt for PFOA/PFOS, effective August 2020). The federal final MCL of 4 ppt for PFOA/PFOS (EPA April 2024 rule) is not enforceable until April 2029. Detections above 4 ppt but below 10 ppt are below current MCL but above the future federal limit.

Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) โ€” per-system federal sampling, 2023โ€“2025. EPA UCMR5 monitoring program โ†’

Understand PFAS health context and filtration โ†’

Frequently Asked Questions

Should I use a water filter?
Hot Springs meets EPA standards, but a water filter can reduce trace contaminants below detectable levels for added peace of mind.
How many people does Hot Springs serve?
Hot Springs serves approximately 3,395 people with drinking water across 1 ZIP code.
What is Hot Springs's water source?
Hot Springs draws water from groundwater sources. Source type affects which contaminants are most likely to be present.
Is there lead in Hot Springs's water?
The maximum detected lead level is 0.003 mg/L. This is within EPA action level guidelines.
What is the demographic profile of Hot Springs's service area?
The Hot Springs service area has a median household income of $64,023. EPA EJScreen data classifies 50% of the population as disadvantaged, which may indicate greater vulnerability to environmental health risks.
Where does Hot Springs get its water?
Hot Springs's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.

How to cite this page

APA ZipCheckup. (n.d.). Hot Springs Water Quality Report, SD. https://zipcheckup.com/water-system/sd4600163/
BibTeX
@misc{zipcheckup-water-system-sd4600163,
  author = {{ZipCheckup}},
  title  = {{Hot Springs Water Quality Report, SD}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/sd4600163/}
}
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