---

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

Go

Rows1510152025501001000All

Actions

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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	3	Open	02-JUL-2025	-	No

• 1 - 1 of 1

Column Actions

Search

---

Enforcement Actions

Go

Rows1510152025501001000All

Actions

No enforcement action(s) found. EPA has no record of enforcement action(s) reported by the primacy agency for this water system.

Column Actions

Search

---

All Facilities

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SDCWA - TRTD - 9	30896	Yes	Consecutive Connection	Surface water	Permanent	Active
SDCWA - TRTD - VAL 10	30897	Yes	Consecutive Connection	Surface water	Permanent	Active
SDCWA - TRTD - VAL 11	30898	Yes	Consecutive Connection	Surface water	Permanent	Active
SDCWA - TRTD - VAL 7	30900	Yes	Consecutive Connection	Surface water	Permanent	Active
SDCWA - TRTD - VAL 8	30902	Yes	Consecutive Connection	Surface water	Permanent	Active
SAN ELIJO PUMP STATION	74875	Yes	Consecutive Connection	Surface water	Permanent	Active
SDCWA - TRTD - VAL 6	30899	Yes	Consecutive Connection	Surface water	Permanent	Inactive
SDCWA - TRTD - VAL 7B	30901	Yes	Consecutive Connection	Surface water	Permanent	Inactive
DISTRIBUTION SYSTEM	30895	No	Distribution System/Zone	-	-	Active
PALOS VISTA	73618	No	Storage	-	-	Active
MOUNTAIN BELLE	73619	No	Storage	-	-	Active
COGGAN	73620	No	Storage	-	-	Active
DEER SPRINGS TANK	73621	No	Storage	-	-	Active
MEADOWLARK I TANK	73622	No	Storage	-	-	Active
MEADOWLARK II TANK	73623	No	Storage	-	-	Active
NORTH TWIN OAKS TANK #1	73624	No	Storage	-	-	Active
NORTH TWIN OAKS TANK #2	73625	No	Storage	-	-	Active
SAGE CANYON	73626	No	Storage	-	-	Active
CORONADO HILLS	73627	No	Storage	-	-	Active
RICHLAND I	73628	No	Storage	-	-	Active
RICHLAND II	73629	No	Storage	-	-	Active
VIA VERA CRUZ	73630	No	Storage	-	-	Active
PALOMAR	73631	No	Storage	-	-	Active
DOUBLE PEAK TANK	73632	No	Storage	-	-	Active
SCHOOLHOUSE TANK	73633	No	Storage	-	-	Active
TWIN OAKS RESERVOIR #1	73634	No	Storage	-	-	Active
TWIN OAKS RESERVOIR #2	73635	No	Storage	-	-	Active
WULF TANK	73636	No	Storage	-	-	Active
MEADOWLARK HYDRO	73637	No	Storage	-	-	Active

• 1 - 29 of 29

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

Column Actions

Search