Water Quality in Little Mountain, SC: No Violations - Grade C
Grade C · Score 66/100 · 5 water systems · Updated 2026-07-18
Little Mountain's water has moderate compliance issues. Residents in affected areas should consider filtration.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-07-18
Zero EPA violations on record for Little Mountain, SC - the 5 public water systems tracked here have met every federal contaminant limit, cleared every monitoring requirement, and drawn no enforcement actions from the agency across the full compliance dataset.
Water Quality by ZIP Code in Little Mountain
Little Mountain is covered by a single ZIP code, so one water-quality profile applies citywide. See the contaminant data below.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 29075 | C | 66 | 0 | 0 | View report → |
Violation Trend
EPA violations recorded for water systems serving Little Mountain.
Water Quality Overview
Little Mountain, South Carolina receives a water quality grade of C with an overall score of 66 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
No EPA violations have been recorded for the 5 water systems serving Little Mountain. This is a positive indicator, though it does not guarantee the absence of all contaminants - some substances (like PFAS) are not yet fully regulated.
What Grade C Means
A grade of C indicates moderate compliance issues. Little Mountain's water systems have some violations that warrant attention. While the water may still be safe for most people, residents in affected ZIP codes should consider additional testing or filtration.
Lead Levels
Lead testing data for Little Mountain is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
With 45% of homes built before 1986, Little Mountain has a higher-than-average risk of lead from older plumbing. Lead solder was banned in 1986, and homes built before this date may have lead in pipes, solder joints, or fixtures.
Water Systems Serving Little Mountain
Little Mountain is served by 5 community water systems regulated under the Safe Drinking Water Act. These systems collectively serve approximately 2,746 people across 1 ZIP code.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
The EPA has taken 10 enforcement actions against water systems serving Little Mountain. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Little Mountain
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
Request your CCR - your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test - certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration - NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories - monitor your local utility website and local news for boil water advisories or system alerts
Violation Trend Over Time
Year-by-year EPA violations recorded for water systems serving Little Mountain:
| Year | Total Violations | Health-Based |
|---|---|---|
| 2021 | 1 | 1 |
| 2024 | 1 | 1 |
Violation counts have remained stable over the observed period.
EPA Enforcement History
The EPA and state regulators have taken 10 enforcement actions against water systems serving Little Mountain. Recent actions:
| Date | Action Type |
|---|---|
| 2025-02-27 | State Informal Action |
| 2025-02-21 | State Informal Action |
| 2025-02-21 | State Informal Enforcement |
| 2024-12-16 | State Order Extension |
| 2023-06-06 | State Informal Action |
| 2022-09-26 | State Informal Action |
| 2022-09-26 | State Informal Enforcement |
| 2022-08-10 | State Order Extension |
| 2022-07-19 | State Informal Action |
| 2022-07-19 | State Informal Enforcement |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-02-27.
Little Mountain vs. Nearby South Carolina Cities
How Little Mountain's water quality compares to similar cities in South Carolina:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Little Mountain | C | 0 | 5 | 2,746 |
| Mc Bee | C | 0 | 3 | 2,724 |
| Coward | A | 0 | 2 | 2,769 |
| Pauline | C | 0 | 3 | 2,774 |
Common Questions About Little Mountain Water
These are the most common questions residents search for about water quality in Little Mountain, South Carolina:
Is Little Mountain water hard or soft? Water hardness varies by source. Little Mountain's 5 water systems use multiple sources. Check your ZIP code report for specific hardness data.
Can I drink Little Mountain tap water? Little Mountain's water receives a grade of C (66/100). No health-based violations have been recorded, but home testing is always recommended.
What is the best water filter for Little Mountain? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Little Mountain vs. South Carolina Average
Understanding how Little Mountain compares to the broader South Carolina average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below - water quality can vary significantly even within Little Mountain.
ZIP Codes in Little Mountain
Little Mountain spans 1 ZIP code. Each ZIP code has its own water quality profile based on the specific water system serving that area. Check each ZIP code for detailed contaminant data, violation history, and system information.
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Updated daily.