Well Water Quality in ZIP 29598

Columbia Park, South Carolina · Marion County

Quality Score

51/100

Well Households

4,928

Top Concern

Total Dissolved Solids

Avg Test Cost

$59

Live DataLast updated: April 6, 2026·Source: EPA SDWIS & USGS

Water Quality Assessment

Overall RatingFair

Score 51/100 based on EPA and USGS water quality data. Annual testing is strongly recommended.

ZIP 29598 Details

ZIP Code	29598
City	Columbia Park
State	South Carolina (SC)
County	Marion County
Well Households	4,928
Quality Score	51/100
Top Concern	Total Dissolved Solids
Avg Testing Cost	$59
State Quality Score	66/100

Test Your Well Water

If you live in ZIP code 29598, the EPA recommends testing your private well at least once a year. The average testing cost in your area is $59.

Step 1: Get a Test Kit

Contact your local health department or order an EPA-certified test kit.

Step 2: Collect Sample

Follow kit instructions carefully. Test for Total Dissolved Solids and bacteria.

Step 3: Review Results

Compare your results to EPA limits. Install treatment if needed.

Nearby ZIP Codes in Marion County

29457Spartanburg Springs81/100 29268Greenville Park60/100 29475Goose Creek Park53/100 29378Hilton Head Heights50/100 29366Goose Creek Heights65/100 29278Charleston Park48/100

Most Well Users in South Carolina

ZIP codes with the most private well households

#129320Charleston4,974 wells #229101Columbia4,970 wells #329478Hilton Head Valley4,962 wells #429031Greenville4,950 wells #529524Hilton Head4,940 wells #629502North Charleston4,935 wells #729075Columbia Valley4,928 wells #829598Columbia Park4,928 wells #929021Goose Creek Valley4,926 wells #1029230Greenville4,919 wells

Explore More

South Carolina Water Quality Total Dissolved Solids Info Total Dissolved Solids in South Carolina More ZIP code data

EPA SDWIS & USGS

📊

WellWaterPeek Research TeamData Specialists

Our team analyzes data from EPA SDWIS & USGS to deliver accurate, up-to-date information. All data is verified and cross-referenced with official sources.

✓ EPA SDWIS & USGS✓ Updated 2025

Frequently Asked Questions

Is well water safe to drink in ZIP code 29598?

The overall water quality score for ZIP code 29598 (Columbia Park, South Carolina) is 51/100, rated as "Fair." The primary contaminant of concern is Total Dissolved Solids. We recommend testing your well water annually — average testing cost in this area is $59.

How many households use well water in 29598?

Approximately 4,928 households in ZIP code 29598 (Columbia Park, Marion County) rely on private well water. Statewide, South Carolina has 480,000 well water users, with 17.5% of the population on well water.

How much does well water testing cost in Columbia Park, South Carolina?

The average cost of well water testing in ZIP code 29598 is approximately $59. Testing is recommended at least once per year, and more frequently if you notice changes in taste, color, or odor. The EPA recommends testing for bacteria, nitrates, and any locally relevant contaminants.

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