Lead and Copper Rule (LCR) violations in Nevada
16 active public water systems in Nevada had a Lead and Copper Rule (LCR) violation in the past three years, 16 of them in the latest quarter of EPA's data. What Lead and Copper Rule (LCR) is and why it matters.
Systems with a Lead and Copper Rule (LCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Gardnerville Ranchos Gid Gardnerville Ranchos · Douglas County |
11,300 | 2 | 1 | |
|
Tonopah Public Utilities Nye County |
2,853 | 2 | 1 | |
|
Las Vegas Paiute Snow Mountain Las Vegas Snow Mountain · County |
2,340 | 5 | 3 | |
|
Alamo Sewer and Water Gid Alamo · Lincoln County |
900 | 9 | 1 | |
|
Valley Health Specialty Hospital Clark County |
250 | 2 | 0 | |
|
Sandy Valley Schools ES MS Ccsd Clark County |
230 | 5 | 3 | |
|
Pumpkin Hollow Shaft Site Lyon County |
200 | 3 | 1 | |
|
Silver Peak Water System Esmeralda County |
138 | 4 | 1 | |
|
Hycroft Resources & Development LLC Humboldt County |
90 | 2 | 0 | |
|
Sunset MHP Nye County |
90 | 2 | 0 | |
|
P and L Denio Junction RV Park Humboldt County |
65 | 5 | 4 | |
|
Rosemount Water CO Washoe County |
54 | 6 | 5 | |
|
Rancho Vista 3 Nye County |
50 | 7 | 0 | |
|
Rancho Vista 4 Nye County |
50 | 6 | 2 | |
|
Yomba Indian Reservation Yomba Shoshone Tribe · County |
30 | 12 | 5 | |
|
Goodsprings ES Clark Community Center Clark County |
25 | 4 | 3 |
About this data
A system is counted once if any of its violations in the past three years involved Lead and Copper Rule (LCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Lead and Copper Rule (LCR) alone.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Nevada records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.