Rural Membership Water Corp. of Clark Co

Published drinking-water records and contacts for Rural Membership Water Corp. of Clark Co. System IN5210009. Review sources and dates; not a real-time water assessment.

System ID: IN5210009
State or territory: IN
Published population served: 8630
System type (source code): CWS

Published records and dates

PFAS / lithium (EPA UCMR 5): 120 — 2024-06-04 – 2024-12-02
Lead and copper monitoring summaries: 18 — 1992-07-01 – 2023-12-31
Indiana IDEM PFAS study — Phase 1: 36 — 2021-09-22 – 2021-09-22
Indiana IDEM PFAS study — Phase 1 resampling: 36 — 2022-07-07 – 2022-07-07

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
Substance	Published result	Reporting limit	Sample date	Sampling location
11Cl-PF3OUdS	< 0.005 µg/L	0.005 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
4:2 FTS	< 0.003 µg/L	0.003 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
6:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
8:2 FTS	< 0.005 µg/L	0.005 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
9Cl-PF3ONS	< 0.002 µg/L	0.002 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
ADONA	< 0.003 µg/L	0.003 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
HFPO-DA	< 0.005 µg/L	0.005 µg/L	2024-12-02	Sellersburg Interconnection / CC001
NEtFOSAA	< 0.005 µg/L	0.005 µg/L	2024-12-02	Sellersburg Interconnection / CC001
NFDHA	< 0.02 µg/L	0.02 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
NMeFOSAA	< 0.006 µg/L	0.006 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
PFBA	< 0.005 µg/L	0.005 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFBS	< 0.003 µg/L	0.003 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
PFDA	< 0.003 µg/L	0.003 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFDoA	< 0.003 µg/L	0.003 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFEESA	< 0.003 µg/L	0.003 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFHpA	< 0.003 µg/L	0.003 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
PFHpS	< 0.003 µg/L	0.003 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFHxA	< 0.003 µg/L	0.003 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
PFHxS	< 0.003 µg/L	0.003 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFMBA	< 0.003 µg/L	0.003 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
PFMPA	< 0.004 µg/L	0.004 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFNA	< 0.004 µg/L	0.004 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFOA	< 0.004 µg/L	0.004 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFOS	< 0.004 µg/L	0.004 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFPeA	< 0.003 µg/L	0.003 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFPeS	< 0.004 µg/L	0.004 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFTA	< 0.008 µg/L	0.008 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
PFTrDA	< 0.007 µg/L	0.007 µg/L	2024-12-02	Sellersburg Interconnection / CC001
PFUnA	< 0.002 µg/L	0.002 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002
lithium	< 9 µg/L	9 µg/L	2024-12-02	Stucker Fork (Marble Hill WTP) Interconnection / CC002

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
Substance	Published 90th percentile	Monitoring period	Source quarter
Lead (PB90)	0.00161 mg/L	2021-01-01 – 2023-12-31	2026Q3
Lead (PB90)	0.00224 mg/L	2018-01-01 – 2020-12-31	2026Q3
Lead (PB90)	0.001 mg/L	2015-01-01 – 2017-12-31	2026Q3
Lead (PB90)	0.0064 mg/L	2012-01-01 – 2014-12-31	2026Q3
Lead (PB90)	0.0021 mg/L	2011-01-01 – 2013-12-31	2026Q3
Lead (PB90)	0.0016 mg/L	2008-01-01 – 2010-12-31	2026Q3
Lead (PB90)	0.003 mg/L	2005-01-01 – 2007-12-31	2026Q3
Lead (PB90)	0.002 mg/L	2002-01-01 – 2004-12-31	2026Q3

Twelve most recent imported state laboratory records
Substance	Published result	Sample date	Location / source
11Cl-PF3OUdS	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
9Cl-PF3ONS	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
ADONA	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
GenX	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
NEtFOSAA	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
NMeFOSAA	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
PFBS	2.0 ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
PFDA	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
PFDoA	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
PFHpA	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
PFHxA	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling
PFHxS	Below a limit; numeric threshold unavailable ng/L	2022-07-07	EP001 / Indiana IDEM PFAS study — Phase 1 resampling

State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.

Download state records with source notes (CSV)

Published compliance history

5 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / record	Period	Recorded status	Health-based (EPA classification)	Source quarter
Lead and Copper Rule Revisions / LSL Inventory	2024-10-17 – —	Resolved	Yes	2026Q3
Lead and Copper Rule Revisions / LSL Reporting	2024-10-17 – —	Resolved	No	2026Q3
Lead and Copper Rule / Lead Consumer Notice	2023-01-01 – —	Resolved	No	2026Q3
Total Coliform Rule / Sanitary Survey (TCR)	1989-06-29 – 1994-06-28	Archived	No	2026Q3
Radionuclides and Revised Rad Rule / Monitoring, Regular	1980-06-30 – 1980-09-29	Archived	No	2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
Indiana IDEM PFAS study — Phase 1 — last successful check: 2026-10-16
Indiana IDEM PFAS study — Phase 1 resampling — last successful check: 2026-10-11

Administrative contact (EPA filing)

Shields, Matthew: 812-294-1481

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records