Cws I-20 (3250012) Water System

MyTapWater.org's tap water quality report is the compilation of data collected from federal, state, and local government agencies, most prominently the EPA. We strive to populate the report with the latest data concerning water contaminants, lead and copper levels, and water quality violations. We only collect drinking water data from public water systems.

PWS Service Information
PWS ID: SC3250012
Type: Community water system
EPA Region: 04
Primary Service Area: Residential Area
Primary Source: Surface water purchased
Population Served: 5,680
Contact Information
GILROY, BOB
GILROY, BOB
150 FOSTER BROTHERS DR
WEST COLUMBIA, SC 29172
rhgilroy@uiwater.com

This public water system services 1 municipality in 1 county.

Summary Results


A summary view of tests in which a water contaminant found to exceed the Maximum Contaminant Level (MCL) set by the EPA.

Maximum Contaminant Levels Exceeded (by year):

2013   (0) 2014   (0) 2015   (0) 2016   (0) 2017   (0) 2018   (2)
anatoxin-a
cylindrospermopsin

Contaminant Detailed Results


This a view of violations of maximum contaminant levels. Use the expanded view see result data for a drinking water contaminant, the minimum level that can be recognized in a test (MRL), and upper limit that is considered healthy (HRL).

anatoxin-a

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-20 0.03 0.00 < 0.03
2018 2018-08-06 0.03 0.00 < 0.03

cylindrospermopsin

Year Test Date MRLMinimum Reporting Level HRLHealth Risk Limit Test Result
2018 2018-08-20 0.09 0.00 < 0.09
2018 2018-08-06 0.09 0.00 < 0.09

Other Water Contaminants Tested


The following contaminants were tested and found to be within national EPA guidelines.

We couldn't find any records of contaminants in your water.

Lead and Copper Data


Lead and copper are recorded separately from other contaminants because of the Lead and Copper Rule. As with all other results, these are the findings at the water supply level. Lead and copper can be — and often are — deposited in drinking water in between the water facility and your tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
SC141586 lead 2016-07-01 2016-12-31 0.00082mg/L
SC136022 lead 2016-01-01 2016-06-30 0mg/L
SC122115 lead 2012-01-01 2014-12-31 0mg/L
SC93019 lead 2009-01-01 2011-12-31 0mg/L
SC64410 lead 2006-01-01 2008-12-31 0mg/L

Violations


Known violations of the Safe Drinking Water Act as recorded by the EPA.

Compliance Dates Rule Violation Type Contaminant Name Status
2016-04-01 - 2016-06-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Maximum Contaminant Level Violation, Average Total Haloacetic Acids (HAA5) Returned to Compliance
- N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Returned to Compliance
- N/A Volatile Organic Chemicals Monitoring, Regular p-Dichlorobenzene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Vinyl chloride Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1-Dichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,2-Dichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular 1,1,1-Trichloroethane Known
- N/A Volatile Organic Chemicals Monitoring, Regular Carbon tetrachloride Known
- N/A Volatile Organic Chemicals Monitoring, Regular Trichloroethylene Known
- N/A Volatile Organic Chemicals Monitoring, Regular Benzene Known

Local Water Testing


Find a lab in your area so you can get your tap or well water tested. This list contains both governmental and private labs, all of which are EPA-certified for drinking water testing.

Lab Location Zip Code
Pace Analytical Services, LLC – West Columbia SC West Columbia, SC 29172
Pace Analytical Services, Inc. – West Columbia West Columbia, SC 29172
PACE ANALYTICAL SERVICES, LLC WEST COLUMBIA, SC 29172

Water Service Information


Convenient information about your water service.

Unable to identify any billing information about Cws I-20 (3250012) (SC3250012).

What My Water Data Means


Water data isn't always easy to interpret, but by following the links on this page you should be able to have most of your questions answered. By clicking the name of a water contaminant or secondary substance you can learn about that specific substance. Ultimately this page should give you some insight towards learning if your water is safe, what water filter you should buy (if any), and how well your local water compares against other sources.

Sources


The origin of MyTapWater.org's water data is explained on our Data Sources page.

Why Is My Water Data Not More Recent?


The recency of the data for your ZIP code depends on the last your water source was tested, by a federal, state, or local agency. More information about the timing can be determined by learning about the dataset in question and seeing how often the EPA (other another governing body) mandated testing.