Plum Branch, SC (29845): PFAS Detected in Mapped Water Systems
EPA data combined for 2 water systems mapped to this ZIP (largest mapped system: Mccormick Company W&sa (sc3520002))
Health-based violation records by water system:
EPA records for the water systems mapped to 29845 in Plum Branch, SC contain 10 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 8 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 8 health-based violations and 2 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
- PFAS At least one PFAS result is above an EPA MCL value (UCMR5 sampling; MCL compliance required from 2029).
- Radon EPA Zone 3 - county-level radon potential, not evidence of a low home result.
Get updates when new water-quality data is available for your area
Free alerts when new EPA data affects ZIP code 29845. No spam - just safety updates.
Unsubscribe anytime. We only send updates when your safety score changes. See our Privacy Policy.
See incorrect data? Let us know
Although the dataset for Plum Branch (29845) is limited in scope, one critical condition stands as the only elevated finding on record.
Score Breakdown
Overall Home Safety Score: Score unavailable
Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.
Canonical components
Required domains
Coverage: 3 of 4 components and 2 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (6) CRITICAL
Your Water System
ZIP code 29845 in Plum Branch, South Carolina is mapped to the water system Mccormick Company W&sa (sc3520002) (EPA ID: SC3520002). This system provides water to approximately 8,500 people from surface water sources.
There are 2 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Mccormick Company W&sa (sc3520002) | SC3520002 | 8,500 | Surface water |
| Mccormick Cpw (sc3510001) | SC3510001 | 1,749 | Surface water |
Other Water Quality Reports in South Carolina
- 29001 (Alcolu)
- 29002 (Ballentine)
- 29003 (Bamberg) - 3 violations recorded for mapped water systems
- 29006 (Batesburg) - 2 violations recorded for mapped water systems
- 29009 (Bethune)
- 29010 (Bishopville)
- 29014 (Blackstock)
- 29015 (Blair) - 8 violations recorded for mapped water systems
- 29016 (Blythewood) - 2 violations recorded for mapped water systems
- 29018 (Bowman)
- 29020 (Camden)
- 29021 (Camden)
- 29030 (Cameron)
- 29031 (Carlisle)
- 29032 (Cassatt)
- 29033 (Cayce)
- 29036 (Chapin) - 11 violations recorded for mapped water systems
- 29037 (Chappells)
- 29038 (Cope)
- 29039 (Cordova)
Nearby Water Quality Reports
- 29844 (Parksville) - 4 mi
- 29899 (Mc Cormick) - 4 mi
- 29835 (Mc Cormick) - 6 mi - 5 violations recorded for mapped water systems
- 29838 (Modoc) - 9 mi
- 29848 (Troy) - 11 mi - 5 violations recorded for mapped water systems
- 30817 (Lincolnton, GA) - 12 mi - 3 violations recorded for mapped water systems
- 29821 (Clarks Hill) - 14 mi - 5 violations recorded for mapped water systems
- 29819 (Bradley) - 14 mi - 3 violations recorded for mapped water systems
- 30802 (Appling, GA) - 14 mi - 3 violations recorded for mapped water systems
- 29824 (Edgefield) - 16 mi - 1 violation recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Mccormick Company W&sa (sc3520002) (SC3520002) on EPA.gov.
4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
Compliance History
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 29845. One or more compound results are above the level of a federal PFAS MCL with compliance required from 2029.
Detected compounds: PFOS, HFPO-DA, PFBS, PFHxA, PFPeA.
Highest measured level: 0.0088 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (10) HIGH
Home & Infrastructure (6) MODERATE
Cost & Community (7) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Plum Branch
Based on local data for ZIP 29845, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Gutter Installation & Repair
The median home in 29845 was built around 1974. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsWindow Replacement
The median build year of homes in Plum Branch is 1974; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.
Typical cost: Window replacement: typically $300–$800 per window installed
Estimate Your Home Maintenance CostsRoofing Inspection & Repair
Homes built around 1974 may be on their second or third roof. A professional inspection can catch damage before leaks start.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 29845 safe to drink?
EPA SDWIS records 10 violations since 2021 across the water systems mapped to ZIP 29845 (primary system: Mccormick Company W&sa (sc3520002)), including 8 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 29845's water come from?
The recorded water source for Mccormick Company W&sa (sc3520002), a system mapped to ZIP code 29845, is Surface water. This system serves approximately 8,500 people.
How can I get my water tested in Plum Branch?
If Mccormick Company W&sa (sc3520002) supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
What is the radon risk for 29845?
29845 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in McCormick County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 29845's water?
Yes, PFAS have been detected in samples from water systems mapped to 29845. One or more PFAS results are above the level of a federal PFAS MCL with compliance required from 2029. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
How to cite this page
ZipCheckup. (2026). Plum Branch, SC (29845): PFAS Detected in Mapped Water Systems. https://zipcheckup.com/report/29845/
@misc{zipcheckup-report-29845,
author = {{ZipCheckup}},
title = {{Plum Branch, SC (29845): PFAS Detected in Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/29845/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 29845
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 29844 | Parksville, SC | 3.9 mi | N/A | 0 |
| 29899 | Mc Cormick, SC | 4.1 mi | N/A | 0 |
| 29835 | Mc Cormick, SC | 5.8 mi | N/A | 5 |
| 29838 | Modoc, SC | 9.0 mi | N/A | 0 |
| 29848 | Troy, SC | 11.1 mi | N/A | 5 |
| 30817 | Lincolnton, GA | 11.9 mi | N/A | 3 |
| 29821 | Clarks Hill, SC | 13.8 mi | N/A | 5 |
| 29819 | Bradley, SC | 14.0 mi | N/A | 3 |
| 30802 | Appling, GA | 14.4 mi | N/A | 3 |
| 29824 | Edgefield, SC | 16.3 mi | B | 1 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Overall safety breakdown
Home Safety Score →Find the right water filter
Water Filter Matcher →Compare filters, tests & services
Compare My Options →Compare with another ZIP
Compare Tool →2026 Rankings