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GEYSERVILLE NEWTECH ACADEMY SCHOOL

PWS ID: CA4900705 · GEYSERVILLE, California 95441

GEYSERVILLE NEWTECH ACADEMY SCHOOL serves 200 people in GEYSERVILLE, California using Groundwater water sources. It has 49 recorded EPA violations, including 1 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: GEYSERVILLE NEWTECH ACADEMY SCHOOL

GEYSERVILLE NEWTECH ACADEMY SCHOOL is a private-owned non-transient non-community water system that delivers drinking water to 200 residents in GEYSERVILLE, California (Sonoma County) through 2 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 49 total violations for this system , of which 1 (2%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 46 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is 1,2,4-Trichlorobenzene, recorded in 2 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 California, EPA tracks 7,249 public water systems serving 42,404,883 people, with 153,308 cumulative violations and 63,983 health-based violations on record. About 89% of systems in the state carry at least one violation, and state-wide the average per system is 21.1 violations. GEYSERVILLE NEWTECH ACADEMY SCHOOL's 49 violations sit above the California average. Statewide, 447 of 694 UCMR5-tested systems have reported PFAS detections (64.4%). 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
200
Total Violations
49
Health-Based Violations
1
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
2
County
Sonoma
School/Daycare
Yes
MCL Violations
0
Monitoring Violations
46
Treatment Tech Violations
1

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
1,2,4-Trichlorobenzene MR 2 2014
cis-1,2-Dichloroethylene MR 2 2014
Vinyl chloride MR 2 2014
1,1-Dichloroethylene MR 2 2014
1,2-Dichloroethane MR 2 2014
1,1,1-Trichloroethane MR 2 2014
1,1,2-Trichloroethane MR 2 2014
CHLOROBENZENE MR 2 2014
Benzene MR 2 2014
Ethylbenzene MR 2 2014
Styrene MR 2 2014
1,2-Dichloropropane MR 2 2014
o-Dichlorobenzene MR 2 2014
Tetrachloroethylene MR 2 2014
Trichloroethylene MR 2 2014
Toluene MR 2 2014
DICHLOROMETHANE MR 2 2014
trans-1,2-Dichloroethylene MR 2 2014
Carbon tetrachloride MR 2 2014
TTHM MR 2 2006
p-Dichlorobenzene MR 2 2014
Total Haloacetic Acids (HAA5) MR 2 2006
Xylenes, Total MR 2 2014
LEAD AND COPPER RULE REVISIONS RPT 1 2024
LEAD AND COPPER RULE REVISIONS TT 1 2024

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 GEYSERVILLE NEWTECH ACADEMY SCHOOL.

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 CA4900705 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

California Drinking Water Authority

California State Water Resources Control Board — Division of Drinking Water is the primacy agency that licenses and inspects GEYSERVILLE NEWTECH ACADEMY SCHOOL under EPA-delegated authority.

Open CA regulator portal

Source: California State Water Resources Control Board — Division of Drinking Water

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
2024 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / CA4900705 / 5200
2024 LEAD AND COPPER RULE REVISIONS TT 1 SDWIS / CA4900705 / 5200
2014 1,2,4-Trichlorobenzene MR 2 SDWIS / CA4900705 / 2378
2014 cis-1,2-Dichloroethylene MR 2 SDWIS / CA4900705 / 2380
2014 Vinyl chloride MR 2 SDWIS / CA4900705 / 2976
2014 1,1-Dichloroethylene MR 2 SDWIS / CA4900705 / 2977
2014 1,2-Dichloroethane MR 2 SDWIS / CA4900705 / 2980
2014 1,1,1-Trichloroethane MR 2 SDWIS / CA4900705 / 2981
2014 1,1,2-Trichloroethane MR 2 SDWIS / CA4900705 / 2985
2014 CHLOROBENZENE MR 2 SDWIS / CA4900705 / 2989
2014 Benzene MR 2 SDWIS / CA4900705 / 2990
2014 Ethylbenzene MR 2 SDWIS / CA4900705 / 2992
2014 Styrene MR 2 SDWIS / CA4900705 / 2996
2014 1,2-Dichloropropane MR 2 SDWIS / CA4900705 / 2983
2014 o-Dichlorobenzene MR 2 SDWIS / CA4900705 / 2968

How GEYSERVILLE NEWTECH ACADEMY SCHOOL Compares

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

Metric GEYSERVILLE NEWTECH ACADEMY SCHOOL California avg Federal benchmark
Total violations 49 21.1 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 1 8.8 Indicates a contaminant exceeded a federal MCL
PFAS detection None 64.4% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 200 5,850 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 7,249 regulated public water systems in California.

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 GEYSERVILLE NEWTECH ACADEMY SCHOOL water safe to drink? ▼
GEYSERVILLE NEWTECH ACADEMY SCHOOL (PWS ID: CA4900705) has 49 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 200 people using Groundwater sources.
How many people does GEYSERVILLE NEWTECH ACADEMY SCHOOL serve? ▼
GEYSERVILLE NEWTECH ACADEMY SCHOOL serves 200 people in GEYSERVILLE, California. It is a Private-owned system using Groundwater water sources with 2 service connections.
What type of violations does GEYSERVILLE NEWTECH ACADEMY SCHOOL have? ▼
GEYSERVILLE NEWTECH ACADEMY SCHOOL has 49 total violations: 1 health-based violations (MCL exceedances or treatment failures), 46 monitoring/reporting violations, and 1 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in GEYSERVILLE NEWTECH ACADEMY SCHOOL water? ▼
No PFAS testing data is available for GEYSERVILLE NEWTECH ACADEMY SCHOOL under the EPA's UCMR5 monitoring program.
What water source does GEYSERVILLE NEWTECH ACADEMY SCHOOL use? ▼
GEYSERVILLE NEWTECH ACADEMY SCHOOL uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
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.

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