Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA4140085
PWS Name	ROCK SPRING WATER CO
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1212
County Served	Centre

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 of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2530956	Returned to Compliance	01-SEP-2025	30-SEP-2025	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2514446	Returned to Compliance	01-FEB-2025	28-FEB-2025	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2514445	Returned to Compliance	01-JAN-2025	31-JAN-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2431707	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2233772	Returned to Compliance	29-AUG-2022	-	No
TT	Treatment Technique, Level 2 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2233769	Returned to Compliance	19-JUL-2022	-	Yes
RPT	Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2233770	Returned to Compliance	19-JUL-2022	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2233771	Returned to Compliance	01-JUL-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2261572	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2261571	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2308466	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	2308467	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2133516	Returned to Compliance	31-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201343	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201340	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201342	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201339	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201335	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201337	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201333	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201336	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201332	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201325	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201338	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201327	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201344	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201341	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201324	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201329	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201320	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201326	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201330	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201331	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201323	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201346	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201345	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201347	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201328	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201322	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201318	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201321	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201334	Returned to Compliance	11-OCT-2021	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2201317	Returned to Compliance	11-OCT-2021	-	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2201319	Returned to Compliance	01-OCT-2021	31-OCT-2021	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	2201316	Returned to Compliance	01-OCT-2021	-	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2133514	Returned to Compliance	20-SEP-2021	-	Yes
RPT	Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2133515	Returned to Compliance	20-SEP-2021	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	2232685	Returned to Compliance	17-SEP-2021	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2133513	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2128406	Returned to Compliance	01-JUL-2021	-	No

1 - 50 of 268

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
26309562003	2530956	SOX	State Compliance achieved	31-OCT-2025	State	-
25144453001	2514445	SOX	State Compliance achieved	13-MAY-2025	State	-
25144453001	2514446	SOX	State Compliance achieved	13-MAY-2025	State	-
253170786003	2431707	SOX	State Compliance achieved	22-NOV-2024	State	-
236157175004	2261571	SIF	State Public Notification received	16-MAY-2023	State	-
230846681003	2308467	SIF	State Public Notification received	16-MAY-2023	State	-
230846681003	2308466	SIF	State Public Notification received	16-MAY-2023	State	-
236157175004	2261572	SIF	State Public Notification received	16-MAY-2023	State	-
233351269002	2133513	SIF	State Public Notification received	07-DEC-2022	State	-
233351269002	2133512	SIF	State Public Notification received	07-DEC-2022	State	-
233376975002	2233770	SOX	State Compliance achieved	16-NOV-2022	State	-
233376975002	2233772	SOX	State Compliance achieved	16-NOV-2022	State	-
233376975002	2233769	SOX	State Compliance achieved	16-NOV-2022	State	-
223377174037	2233771	SOX	State Compliance achieved	30-AUG-2022	State	-
223351668035	2133516	SOX	State Compliance achieved	25-AUG-2022	State	-
223268575034	2232685	SOX	State Compliance achieved	25-AUG-2022	State	-
223351469033	2133514	SIF	State Public Notification received	25-AUG-2022	State	-
223351268031	2133515	SOX	State Compliance achieved	29-JUL-2022	State	-
223617365029	2036174	SOX	State Compliance achieved	18-JUL-2022	State	-
223617365029	2036173	SOX	State Compliance achieved	18-JUL-2022	State	-
220131974004	2201319	SOX	State Compliance achieved	12-MAY-2022	State	-
220131773002	2201318	SOX	State Compliance achieved	24-MAR-2022	State	-
220131773002	2201317	SOX	State Compliance achieved	24-MAR-2022	State	-
220132074005	2201331	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201346	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201345	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201344	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201320	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201321	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201322	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201323	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201324	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201325	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201326	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201327	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201328	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201329	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201330	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201347	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201332	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201333	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201334	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201335	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201336	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201337	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201338	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201339	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201340	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201341	SOX	State Compliance achieved	22-DEC-2021	State	-
220132074005	2201342	SOX	State Compliance achieved	22-DEC-2021	State	-

1 - 50 of 267

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SCHALL'S GAP RUN	001	Yes	Intake	Surface water	Other	Inactive
WELL #1	002	Yes	Well	Ground water	Permanent	Active
FROST FREE HYRANT	102	No	Sampling Station	-	-	Active
SHALLS TREATMNT BLDG	101	No	Sampling Station	-	-	Inactive
CHLORINATION #1	301	No	Treatment Plant	-	-	Active

1 - 5 of 5

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINATION #1	301	Hypochlorination, Post	Disinfection
CHLORINATION #1	301	4-Log Treatment of Viruses	Disinfection

1 - 2 of 2

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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