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SHERMAN PINES WATER COMPANY

PWS ID: AZ0413049 · MAYER, Arizona 86333

SHERMAN PINES WATER COMPANY serves 110 people in MAYER, Arizona using Groundwater water sources. It has 160 recorded EPA violations, including 2 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: SHERMAN PINES WATER COMPANY

SHERMAN PINES WATER COMPANY is a private-owned community water system that delivers drinking water to 110 residents in MAYER, Arizona (Yavapai County) through 43 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 160 total violations for this system , of which 2 (1%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 137 monitoring and reporting violations are on file. The most recent violation on record dates to 2023.

The most frequently cited contaminant at this system is Nitrate, recorded in 12 violations (MR). 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. SHERMAN PINES WATER COMPANY's 160 violations sit above the Arizona average. Statewide, 145 of 152 UCMR5-tested systems have reported PFAS detections (95.4%). 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
110
Total Violations
160
Health-Based Violations
2
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
43
County
Yavapai
School/Daycare
No
MCL Violations
2
Monitoring Violations
137
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MR 12 2010
Consumer Confidence Rule Other 10 2023
Chlorine MR 3 2014
DICHLOROMETHANE MR 3 1998
p-Dichlorobenzene MR 3 1998
1,1-Dichloroethylene MR 3 1998
trans-1,2-Dichloroethylene MR 3 1998
1,2-Dichloroethane MR 3 1998
1,1,1-Trichloroethane MR 3 1998
Carbon tetrachloride MR 3 1998
1,2-Dichloropropane MR 3 1998
1,1,2-Trichloroethane MR 3 1998
Toluene MR 3 1998
Ethylbenzene MR 3 1998
Pentachlorophenol MR 3 2001
cis-1,2-Dichloroethylene MR 3 1998
Tetrachloroethylene MR 3 1998
CHLOROBENZENE MR 3 1998
o-Dichlorobenzene MR 3 1998
Styrene MR 3 1998
Benzene MR 3 1998
Chlordane MR 2 2001
Xylenes, Total MR 2 1998
BHC-GAMMA MR 2 2001
Methoxychlor MR 2 2001
Dalapon MR 2 2001
Diquat MR 2 2001
Endothall MR 2 2001
Glyphosate MR 2 2001
Di(2-ethylhexyl) adipate MR 2 2001

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 SHERMAN PINES WATER COMPANY.

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 AZ0413049 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 SHERMAN PINES WATER COMPANY 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
2023 Consumer Confidence Rule Other 10 SDWIS / AZ0413049 / 7000
2023 TTHM MR 1 SDWIS / AZ0413049 / 2950
2023 Total Haloacetic Acids (HAA5) MR 1 SDWIS / AZ0413049 / 2456
2014 Chlorine MR 3 SDWIS / AZ0413049 / 0999
2010 Nitrate MR 12 SDWIS / AZ0413049 / 1040
2001 Pentachlorophenol MR 3 SDWIS / AZ0413049 / 2326
2001 Chlordane MR 2 SDWIS / AZ0413049 / 2959
2001 BHC-GAMMA MR 2 SDWIS / AZ0413049 / 2010
2001 Methoxychlor MR 2 SDWIS / AZ0413049 / 2015
2001 Dalapon MR 2 SDWIS / AZ0413049 / 2031
2001 Diquat MR 2 SDWIS / AZ0413049 / 2032
2001 Endothall MR 2 SDWIS / AZ0413049 / 2033
2001 Glyphosate MR 2 SDWIS / AZ0413049 / 2034
2001 Di(2-ethylhexyl) adipate MR 2 SDWIS / AZ0413049 / 2035
2001 OXAMYL MR 2 SDWIS / AZ0413049 / 2036

How SHERMAN PINES WATER COMPANY Compares

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

Metric SHERMAN PINES WATER COMPANY Arizona avg Federal benchmark
Total violations 160 153.3 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 2 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 110 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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is SHERMAN PINES WATER COMPANY water safe to drink? ▼
SHERMAN PINES WATER COMPANY (PWS ID: AZ0413049) has 160 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 110 people using Groundwater sources.
How many people does SHERMAN PINES WATER COMPANY serve? ▼
SHERMAN PINES WATER COMPANY serves 110 people in MAYER, Arizona. It is a Private-owned system using Groundwater water sources with 43 service connections.
What type of violations does SHERMAN PINES WATER COMPANY have? ▼
SHERMAN PINES WATER COMPANY has 160 total violations: 2 health-based violations (MCL exceedances or treatment failures), 137 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in SHERMAN PINES WATER COMPANY water? ▼
No PFAS testing data is available for SHERMAN PINES WATER COMPANY under the EPA's UCMR5 monitoring program.
What water source does SHERMAN PINES WATER COMPANY use? ▼
SHERMAN PINES WATER COMPANY 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.

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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.

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