Prescott, AZ
Contamination score
Higher = more contaminated vs. other cities.
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Reported illness & cancer claims
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Self-reported issues
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Pollution sources & reported claims near your water
Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.
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Public water systems
Prescott City Of
- PWSID:
- AZ0413045
- Source:
- Ground water
- Serves:
- 42,217 people
American Ranch Dwid
- PWSID:
- AZ0413258
- Source:
- Ground water
- Serves:
- 140 people
Lakeside Water Company
- PWSID:
- AZ0413026
- Source:
- Ground water
- Serves:
- 55 people
Holiday Hills Dwid
- PWSID:
- AZ0413035
- Source:
- Ground water
- Serves:
- 150 people
Beverly Gardens Trailer Park
- PWSID:
- AZ0413408
- Source:
- Ground water
- Serves:
- 120 people
Highland Pine Dwid
- PWSID:
- AZ0413034
- Source:
- Ground water
- Serves:
- 450 people
Bradshaw Water Company Inc
- PWSID:
- AZ0413141
- Source:
- Ground water
- Serves:
- 510 people
Granite Dells Water Company
- PWSID:
- AZ0413030
- Source:
- Ground water
- Serves:
- 50 people
Granite Oaks Water Users Association
- PWSID:
- AZ0413155
- Source:
- Ground water
- Serves:
- 1,200 people
Granite Mountain Water Company
- PWSID:
- AZ0413150
- Source:
- Ground water
- Serves:
- 381 people
Manneken Apartments
- PWSID:
- AZ0413264
- Source:
- Ground water
- Serves:
- 34 people
Pinehurst Water Company
- PWSID:
- AZ0413043
- Source:
- Ground water
- Serves:
- 54 people
Diamond Valley Water District
- PWSID:
- AZ0413017
- Source:
- Ground water
- Serves:
- 2,000 people
Inscription Canyon Water Company
- PWSID:
- AZ0413303
- Source:
- Ground water
- Serves:
- 507 people
ACME WATER -DELLS WATER
- PWSID:
- AZ0413029
- Source:
- Ground water
- Serves:
- 163 people
Ponderosa Park Dwid
- PWSID:
- AZ0413044
- Source:
- Ground water
- Serves:
- 602 people
Jackson Acres Dwid
- PWSID:
- AZ0413036
- Source:
- Ground water
- Serves:
- 30 people
EPA & DEP violations
Prescott City Of
PWSID AZ04130451 violationLEAD AND COPPER RULE REVISIONS — RPT violation
medium severityUnaddressedLEAD AND COPPER RULE REVISIONS RPT violation (Unaddressed).
EPA SDWIS · RPT · Began Jul 2, 2025 · 1 year ago · Source ↗
ACME WATER -DELLS WATER
PWSID AZ04130298 violationsReporting violation — ACME WATER -DELLS WATER
low severityOpenEPA SDWIS violation 8167 (code 4H) at ACME WATER -DELLS WATER (PWSID AZ0413029).
EPA SDWIS · Reporting violation · Began Jul 2, 2025 · 1 year ago · Source ↗
Other violation — ACME WATER -DELLS WATER
low severityResolvedEPA SDWIS violation 8166 (code 71) at ACME WATER -DELLS WATER (PWSID AZ0413029).
EPA SDWIS · Other violation · Began Jul 1, 2017 · 9 years ago · Source ↗
Monitoring violation — ACME WATER -DELLS WATER
low severityResolvedEPA SDWIS violation 8164 (code 3A) at ACME WATER -DELLS WATER (PWSID AZ0413029).
EPA SDWIS · Monitoring violation · Began Dec 1, 2016 · 9 years ago · Source ↗
Monitoring violation — ACME WATER -DELLS WATER
low severityResolvedEPA SDWIS violation 8123 (code 52) at ACME WATER -DELLS WATER (PWSID AZ0413029).
EPA SDWIS · Monitoring violation · Began Oct 1, 2006 · 19 years ago · Source ↗
Other violation — ACME WATER -DELLS WATER
low severityResolvedEPA SDWIS violation 8135 (code 71) at ACME WATER -DELLS WATER (PWSID AZ0413029).
EPA SDWIS · Other violation · Began Jul 1, 2006 · 20 years ago · Source ↗
Other violation — ACME WATER -DELLS WATER
low severityResolvedEPA SDWIS violation 8134 (code 71) at ACME WATER -DELLS WATER (PWSID AZ0413029).
EPA SDWIS · Other violation · Began Jul 1, 2004 · 22 years ago · Source ↗
Other violation — ACME WATER -DELLS WATER
low severityResolvedEPA SDWIS violation 8133 (code 71) at ACME WATER -DELLS WATER (PWSID AZ0413029).
EPA SDWIS · Other violation · Began Jul 1, 2003 · 23 years ago · Source ↗
Other violation — ACME WATER -DELLS WATER
low severityResolvedEPA SDWIS violation 8132 (code 71) at ACME WATER -DELLS WATER (PWSID AZ0413029).
EPA SDWIS · Other violation · Began Jul 1, 2002 · 24 years ago · Source ↗
City-wide
19 violationsChlorine — MR violation
medium severityArchivedChlorine MR violation (Archived).
EPA SDWIS · MR · Began Feb 1, 2026 · 6 months ago · Source ↗
Chlorine — MR violation
medium severityArchivedChlorine MR violation (Archived).
EPA SDWIS · MR · Began Feb 1, 2026 · 6 months ago · Source ↗
Lead and Copper Rule — MR violation
medium severityResolvedLead and Copper Rule MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2026 · 7 months ago · Source ↗
Public Notice — Other violation
medium severityUnaddressedPublic Notice Other violation (Unaddressed).
EPA SDWIS · Other · Began Nov 26, 2025 · 8 months ago · Source ↗
Public Notice — Other violation
medium severityUnaddressedPublic Notice Other violation (Unaddressed).
EPA SDWIS · Other · Began Nov 16, 2025 · 8 months ago · Source ↗
Public Notice — Other violation
medium severityUnaddressedPublic Notice Other violation (Unaddressed).
EPA SDWIS · Other · Began Nov 13, 2025 · 8 months ago · Source ↗
Public Notice — Other violation
medium severityResolvedPublic Notice Other violation (Resolved).
EPA SDWIS · Other · Began Nov 13, 2025 · 8 months ago · Source ↗
Public Notice — Other violation
medium severityUnaddressedPublic Notice Other violation (Unaddressed).
EPA SDWIS · Other · Began Oct 4, 2025 · 10 months ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityUnaddressedConsumer Confidence Rule Other violation (Unaddressed).
EPA SDWIS · Other · Began Oct 2, 2025 · 10 months ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Oct 2, 2025 · 10 months ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Oct 2, 2025 · 10 months ago · Source ↗
E. COLI — MR violation
medium severityResolvedE. COLI MR violation (Resolved).
EPA SDWIS · MR · Began Aug 20, 2025 · 11 months ago · Source ↗
LEAD AND COPPER RULE REVISIONS — RPT violation
medium severityResolvedLEAD AND COPPER RULE REVISIONS RPT violation (Resolved).
EPA SDWIS · RPT · Began Jul 2, 2025 · 1 year ago · Source ↗
LEAD AND COPPER RULE REVISIONS — RPT violation
medium severityResolvedLEAD AND COPPER RULE REVISIONS RPT violation (Resolved).
EPA SDWIS · RPT · Began Jul 2, 2025 · 1 year ago · Source ↗
LEAD AND COPPER RULE REVISIONS — RPT violation
medium severityResolvedLEAD AND COPPER RULE REVISIONS RPT violation (Resolved).
EPA SDWIS · RPT · Began Jul 2, 2025 · 1 year ago · Source ↗
LEAD AND COPPER RULE REVISIONS — RPT violation
medium severityResolvedLEAD AND COPPER RULE REVISIONS RPT violation (Resolved).
EPA SDWIS · RPT · Began Jul 2, 2025 · 1 year ago · Source ↗
LEAD AND COPPER RULE REVISIONS — RPT violation
medium severityUnaddressedLEAD AND COPPER RULE REVISIONS RPT violation (Unaddressed).
EPA SDWIS · RPT · Began Jul 2, 2025 · 1 year ago · Source ↗
LEAD AND COPPER RULE REVISIONS — RPT violation
medium severityResolvedLEAD AND COPPER RULE REVISIONS RPT violation (Resolved).
EPA SDWIS · RPT · Began Jul 2, 2025 · 1 year ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityUnaddressedConsumer Confidence Rule Other violation (Unaddressed).
EPA SDWIS · Other · Began Jul 1, 2025 · 1 year ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.