Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	SC1010002
PWS Name	MT PLEASANT WATER WORKS (1010002)
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	91500
County Served	Charleston

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	212	Returned to Compliance	18-JUN-2020	-	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	206	Returned to Compliance	01-JUN-2006	30-JUN-2006	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	193	Returned to Compliance	01-JUL-1992	07-OCT-1993	No
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	1358090	Known	01-JUN-1987	30-JUN-1987	Yes

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
713	212	SOX	State Compliance achieved	19-OCT-2020	State	-
708	206	SIF	State Public Notification received	25-JUL-2007	State	-
393	193	EOX	Federal Compliance achieved	07-OCT-1993	ODSWeb	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
1010001 CHARLESTON W/S (P10001)	8512	Yes	Consecutive Connection	Surface water	Permanent	Active
NEW DEEP WELL 5 1760 LABOR CAMP RD	18468	Yes	Well	Ground water	Permanent	Active
NEW DEEP WELL 2 (G10501) BEHND RO BLDG	18405	Yes	Well	Ground water	Permanent	Active
ASR #2 RO #4 (G10464)	16637	Yes	Well	Ground water	Permanent	Active
ASR #1 RO #3 (G10463)	16636	Yes	Well	Ground water	Permanent	Active
DEEP WELL 1(G10449) KING ST-SIMMONS ST	16335	Yes	Well	Ground water	Permanent	Active
DEEP WELL 6(G10151) MORGAN'S POINT RO4	1387	Yes	Well	Ground water	Permanent	Active
DEEP WELL 4(G10104) ACROSS WANDO HS	1348	Yes	Well	Ground water	Permanent	Active
ASR #3 RO #2 (G10465)	16638	Yes	Well	Ground water	Other	Inactive
LABOR CAMP ROAD	1388	Yes	Well	Ground water	Other	Inactive
DEEP WELL 5(G10150) VENNING RD	1386	Yes	Well	Ground water	Other	Inactive
SHALLOW WELL 2	1385	Yes	Well	Ground water	Other	Inactive
SHALLOW WELL 6	1384	Yes	Well	Ground water	Other	Inactive
SHALLOW WELL 11	1383	Yes	Well	Ground water	Other	Inactive
SHALLOW WELL 9	1382	Yes	Well	Ground water	Other	Inactive
WELL (G10137) SHALLOW WELL 8	1381	Yes	Well	Ground water	Other	Inactive
WELL (G10136) SHALLOW WELL 7	1380	Yes	Well	Ground water	Other	Inactive
WELL (G10135) SHALLOW WELL 5	1379	Yes	Well	Ground water	Other	Inactive
WELL (G10134) SHALLOW WELL 4	1378	Yes	Well	Ground water	Other	Inactive
WELL (G10133) SHALLOW WELL 3	1377	Yes	Well	Ground water	Other	Inactive
WELL (G10132) SHALLOW WELL 10	1376	Yes	Well	Ground water	Other	Inactive
WELL (G10131) SHALLOW WELL 1	1375	Yes	Well	Ground water	Other	Inactive
WELL (G10130) SHALLOW WELL 28	1374	Yes	Well	Ground water	Other	Inactive
WELL (G10129) SHALLOW WELL 27	1373	Yes	Well	Ground water	Other	Inactive
WELL (G10128) SHALLOW WELL 26	1372	Yes	Well	Ground water	Other	Inactive
WELL (G10127) SHALLOW WELL 25	1371	Yes	Well	Ground water	Other	Inactive
WELL (G10126) SHALLOW WELL 24	1370	Yes	Well	Ground water	Other	Inactive
WELL (G10125) SHALLOW WELL 36	1369	Yes	Well	Ground water	Other	Inactive
WELL (G10124) SHALLOW WELL 35	1368	Yes	Well	Ground water	Other	Inactive
WELL (G10123) SHALLOW WELL 34	1367	Yes	Well	Ground water	Other	Inactive
WELL (G10122) SHALLOW WELL 20	1366	Yes	Well	Ground water	Other	Inactive
WELL (G10121) SHALLOW WELL 21	1365	Yes	Well	Ground water	Other	Inactive
WELL (G10120) SHALLOW WELL 22	1364	Yes	Well	Ground water	Other	Inactive
WELL (G10119) SHALLOW WELL 19	1363	Yes	Well	Ground water	Other	Inactive
WELL (G10118) SHALLOW WELL 23	1362	Yes	Well	Ground water	Other	Inactive
WELL (G10117) SHALLOW WELL 42	1361	Yes	Well	Ground water	Other	Inactive
WELL (G10116) SHALLOW WELL 41	1360	Yes	Well	Ground water	Other	Inactive
WELL (G10115) SHALLOW WELL 40	1359	Yes	Well	Ground water	Other	Inactive
WELL (G10114) SHALLOW WELL 33	1358	Yes	Well	Ground water	Other	Inactive
WELL (G10113) SHALLOW WELL 32	1357	Yes	Well	Ground water	Other	Inactive
WELL (G10112) SHALLOW WELL 31	1356	Yes	Well	Ground water	Other	Inactive
WELL (G10111) SHALLOW WELL 18	1355	Yes	Well	Ground water	Other	Inactive
WELL (G10110) SHALLOW WELL 17	1354	Yes	Well	Ground water	Other	Inactive
WELL (G10109) SHALLOW WELL 16	1353	Yes	Well	Ground water	Other	Inactive
WELL (G10108) SHALLOW WELL 15	1352	Yes	Well	Ground water	Other	Inactive
WELL (G10107) SHALLOW WELL 14	1351	Yes	Well	Ground water	Other	Inactive
WELL (G10106) SHALLOW WELL 13	1350	Yes	Well	Ground water	Other	Inactive
WELL (G10105) SHALLOW WELL 12	1349	Yes	Well	Ground water	Other	Inactive
DEEP WELL 3(G10103) SNEE FARMS	1347	Yes	Well	Ground water	Other	Inactive
DEEP WELL 2(G10102) MATHIS FERRY RD	1346	Yes	Well	Ground water	Other	Inactive

1 - 50 of 57

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
RO #1 (B10003) DEEP WELL 1(G10449) KING	7157	Filtration, Cartridge	Particulate removal
RO #1 (B10003) DEEP WELL 1(G10449) KING	7157	Reverse Osmosis	Inorganics removal
RO #1 (B10003) DEEP WELL 1(G10449) KING	7157	Chloramines	Disinfection
RO #1 (B10003) DEEP WELL 1(G10449) KING	7157	Aeration, Diffused	Taste / odor control
RO #1 (B10003) DEEP WELL 1(G10449) KING	7157	Hypochlorination, Post	Disinfection
RO #1 (B10003) DEEP WELL 1(G10449) KING	7157	Rapid Mix	Disinfection by-products control
RO #2 (B10004) WELL (G10102)	7158	Aeration, Diffused	Taste / odor control
RO #2 (B10004) WELL (G10102)	7158	Chloramines	Disinfection
RO #2 (B10004) WELL (G10102)	7158	Filtration, Cartridge	Particulate removal
RO #2 (B10004) WELL (G10102)	7158	Reverse Osmosis	Inorganics removal
RO #2 (B10004) WELL (G10102)	7158	Hypochlorination, Post	Disinfection
RO #3(B10005)WELLS (-103,-104,-150,-463)	7159	Chloramines	Disinfection
RO #3(B10005)WELLS (-103,-104,-150,-463)	7159	Filtration, Cartridge	Particulate removal
RO #3(B10005)WELLS (-103,-104,-150,-463)	7159	Reverse Osmosis	Inorganics removal
RO #3(B10005)WELLS (-103,-104,-150,-463)	7159	Aeration, Diffused	Taste / odor control
RO #3(B10005)WELLS (-103,-104,-150,-463)	7159	Hypochlorination, Post	Disinfection
RO #3(B10005)WELLS (-103,-104,-150,-463)	7159	Rapid Mix	Disinfection by-products control
PRESSURE BOOSTER STA HWY 41-NO TRMT	7160	Chloramines	Disinfection
RO #4 (B10007) WELLS (G10151,-464)	7161	Filtration, Cartridge	Particulate removal
RO #4 (B10007) WELLS (G10151,-464)	7161	Reverse Osmosis	Inorganics removal
RO #4 (B10007) WELLS (G10151,-464)	7161	Aeration, Diffused	Taste / odor control
RO #4 (B10007) WELLS (G10151,-464)	7161	Hypochlorination, Post	Disinfection

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For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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