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Community Water System · PWS AZ0413141

Bradshaw Water Company Inc

Prescott, Arizona 86304 - drinking water served from groundwater sources to 510 people, tracked in EPA SDWIS and UCMR5.

510
People served
88
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 88 drinking-water violations at Bradshaw Water Company Inc - below the Arizona per-system average.

88
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
510
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Bradshaw Water Company Inc

Bradshaw Water Company Inc is a private-owned community water system that delivers drinking water to 510 residents in Prescott, Arizona (Yavapai County) through 228 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 88 total violations for this system , of which 0 (0%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 71 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Consumer Confidence Rule, recorded in 11 violations (Other). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Arizona, EPA tracks 1,493 public water systems serving 7,322,166 people, with 228,944 cumulative violations and 15,663 health-based violations on record. About 98% of systems in the state carry at least one violation, and state-wide the average per system is 153.3 violations. Statewide, 145 of 152 UCMR5-tested systems have reported PFAS detections (95.4%).

Bradshaw Water Company Inc's 88 violations sit below the Arizona average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
510
Total Violations
88
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
228
County
Yavapai
School/Daycare
No
MCL Violations
0
Monitoring Violations
71
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Consumer Confidence Rule Other 11 2025
Chlorine MR 8 2024
Nitrate MR 5 2008
Coliform (TCR) MR 3 2015
Revised Total Coliform Rule MON 3 2018
BHC-GAMMA MR 2 1998
Methoxychlor MR 2 1998
Toxaphene MR 2 1998
1,2,4-Trichlorobenzene MR 2 1998
Heptachlor MR 2 1998
Total Polychlorinated Biphenyls (PCB) MR 2 1998
Chlordane MR 2 1998
p-Dichlorobenzene MR 2 1998
Carbon tetrachloride MR 2 1998
Endrin MR 2 1998
Arsenic MR 2 1991
Heptachlor epoxide MR 2 1998
Diquat MR 1 1998
Endothall MR 1 1998
Di(2-ethylhexyl) adipate MR 1 1998
OXAMYL MR 1 1998
Simazine MR 1 1998
Picloram MR 1 1998
Dinoseb MR 1 1998
Hexachlorocyclopentadiene MR 1 1998
LASSO MR 1 1998
2,4,5-TP MR 1 1998
HEXACHLOROBENZENE MR 1 1998
1,2-DIBROMO-3-CHLOROPROPANE MR 1 1998
ETHYLENE DIBROMIDE MR 1 1998

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Bradshaw Water Company Inc.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID AZ0413141 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Arizona Drinking Water Authority

Arizona DEQ, Drinking Water Program is the primacy agency that licenses and inspects Bradshaw Water Company Inc under EPA-delegated authority.

Open AZ regulator portal

Source: Arizona DEQ, Drinking Water Program

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2025 Consumer Confidence Rule Other 11 SDWIS / AZ0413141 / 7000
2024 Chlorine MR 8 SDWIS / AZ0413141 / 0999
2018 Revised Total Coliform Rule MON 3 SDWIS / AZ0413141 / 8000
2015 Coliform (TCR) MR 3 SDWIS / AZ0413141 / 3100
2011 Total Haloacetic Acids (HAA5) MR 1 SDWIS / AZ0413141 / 2456
2008 Nitrate MR 5 SDWIS / AZ0413141 / 1040
1998 BHC-GAMMA MR 2 SDWIS / AZ0413141 / 2010
1998 Methoxychlor MR 2 SDWIS / AZ0413141 / 2015
1998 Toxaphene MR 2 SDWIS / AZ0413141 / 2020
1998 1,2,4-Trichlorobenzene MR 2 SDWIS / AZ0413141 / 2378
1998 Heptachlor MR 2 SDWIS / AZ0413141 / 2065
1998 Total Polychlorinated Biphenyls (PCB) MR 2 SDWIS / AZ0413141 / 2383
1998 Chlordane MR 2 SDWIS / AZ0413141 / 2959
1998 p-Dichlorobenzene MR 2 SDWIS / AZ0413141 / 2969
1998 Carbon tetrachloride MR 2 SDWIS / AZ0413141 / 2982

How Bradshaw Water Company Inc Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Bradshaw Water Company Inc Arizona avg Federal benchmark
Total violations 88 153.3 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 10.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 95.4% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 510 4,904 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,493 regulated public water systems in Arizona.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Bradshaw Water Company Inc water safe to drink? ▼
Bradshaw Water Company Inc (PWS ID: AZ0413141) has 88 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 510 people using Groundwater sources.
How many people does Bradshaw Water Company Inc serve? ▼
Bradshaw Water Company Inc serves 510 people in Prescott, Arizona. It is a Private-owned system using Groundwater water sources with 228 service connections.
What type of violations does Bradshaw Water Company Inc have? ▼
Bradshaw Water Company Inc has 88 total violations: 0 health-based violations (MCL exceedances or treatment failures), 71 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Bradshaw Water Company Inc water? ▼
No PFAS testing data is available for Bradshaw Water Company Inc under the EPA's UCMR5 monitoring program.
What water source does Bradshaw Water Company Inc use? ▼
Bradshaw Water Company Inc uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.