Tapcensus

Di(2-ethylhexyl) Phthalate violations in Nevada

19 active public water systems in Nevada had a Di(2-ethylhexyl) Phthalate violation in the past three years. What Di(2-ethylhexyl) Phthalate is and why it matters.

Health effects: Chronic exposure to DEHP is associated with reproductive and developmental toxicity — it acts as an endocrine disruptor and can interfere with hormone signaling. EPA classifies it as a probable human carcinogen (Group B2) based on animal liver tumor data. Developing fetuses, infants, and reproductive-age adults are most susceptible to its hormonal effects.

Systems with a Di(2-ethylhexyl) Phthalate violation

Latest quarter first, then largest first
SystemServesStatusRules violated, 3 yrUnresolved
Tri General Improvement District
Storey County
13,360 2 0
Great Basin Water Company
Nye County
12,255 1 0
Yerington City of
Lyon County
5,050 6 0
Creech Air Force Base
Indian Springs Air Force Auxil · Clark County
4,200 2 0
Kingsbury Gid
Kingsbury · Douglas County
3,839 1 0
Town of Minden
Douglas County
3,500 5 0
Alamo Sewer and Water Gid
Alamo · Lincoln County
900 9 1
Walker River Paiute Tribe
Walker River · County
662 10 2
Smith Valley Schools
Lyon County
255 2 0
Lamoille Water Users Assoc
Lamoille · Elko County
200 4 0
Sandy Valley High School Ccsd
Clark County
120 6 3
Carson River Estates
Churchill County
105 11 0
Apex Regional Waste Mgmt Center
Clark County
90 4 0
Olam Svi
Churchill County
50 5 0
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
Desert Sunrise Water Users Assoc
Clark County
25 6 1
Elkhorn Water Association LLC
Clark County
25 7 1
About this data

A system is counted once if any of its violations in the past three years involved Di(2-ethylhexyl) Phthalate, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Di(2-ethylhexyl) Phthalate 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.