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TALCOTT RIDGE 695

PWS ID: WA53AA139 · Lacey, Washington 98503

TALCOTT RIDGE 695 serves 102 people in Lacey, Washington using Groundwater water sources. It has 531 recorded EPA violations, including 3 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: TALCOTT RIDGE 695

TALCOTT RIDGE 695 is a local-owned community water system that delivers drinking water to 102 residents in Lacey, Washington (Thurston County) through 46 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 531 total violations for this system , of which 3 (1%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 528 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 cis-1,2-Dichloroethylene, recorded in 24 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 Washington, EPA tracks 4,557 public water systems serving 9,736,844 people, with 314,648 cumulative violations and 20,590 health-based violations on record. About 92% of systems in the state carry at least one violation, and state-wide the average per system is 69 violations. TALCOTT RIDGE 695's 531 violations sit above the Washington average. Statewide, 98 of 247 UCMR5-tested systems have reported PFAS detections (39.7%). 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
102
Total Violations
531
Health-Based Violations
3
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
46
County
Thurston
School/Daycare
No
MCL Violations
2
Monitoring Violations
528
Treatment Tech Violations
1

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
cis-1,2-Dichloroethylene MR 24 2005
DICHLOROMETHANE MR 24 2005
o-Dichlorobenzene MR 24 2005
p-Dichlorobenzene MR 24 2005
Trichloroethylene MR 24 2005
1,1,2-Trichloroethane MR 24 2005
Tetrachloroethylene MR 24 2005
Benzene MR 24 2005
Toluene MR 24 2005
Styrene MR 24 2005
ETHYLENE DIBROMIDE MR 24 2005
1,2,4-Trichlorobenzene MR 24 2005
1,1,1-Trichloroethane MR 24 2005
Carbon tetrachloride MR 24 2005
1,2-Dichloropropane MR 24 2005
CHLOROBENZENE MR 24 2005
Ethylbenzene MR 24 2005
1,1-Dichloroethylene MR 24 2005
Vinyl chloride MR 24 2005
1,2-DIBROMO-3-CHLOROPROPANE MR 24 2005
trans-1,2-Dichloroethylene MR 24 2005
1,2-Dichloroethane MR 24 2005
Coliform (TCR) MCL 1 2006
Revised Total Coliform Rule MCL 1 2020
Groundwater Rule TT 1 2025

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 TALCOTT RIDGE 695.

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 WA53AA139 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Washington Drinking Water Authority

Washington State Department of Health — Office of Drinking Water is the primacy agency that licenses and inspects TALCOTT RIDGE 695 under EPA-delegated authority.

Open WA regulator portal

Source: Washington State Department of Health — Office 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
2025 Groundwater Rule TT 1 SDWIS / WA53AA139 / 0700
2020 Revised Total Coliform Rule MCL 1 SDWIS / WA53AA139 / 8000
2006 Coliform (TCR) MCL 1 SDWIS / WA53AA139 / 3100
2005 cis-1,2-Dichloroethylene MR 24 SDWIS / WA53AA139 / 2380
2005 DICHLOROMETHANE MR 24 SDWIS / WA53AA139 / 2964
2005 o-Dichlorobenzene MR 24 SDWIS / WA53AA139 / 2968
2005 p-Dichlorobenzene MR 24 SDWIS / WA53AA139 / 2969
2005 Trichloroethylene MR 24 SDWIS / WA53AA139 / 2984
2005 1,1,2-Trichloroethane MR 24 SDWIS / WA53AA139 / 2985
2005 Tetrachloroethylene MR 24 SDWIS / WA53AA139 / 2987
2005 Benzene MR 24 SDWIS / WA53AA139 / 2990
2005 Toluene MR 24 SDWIS / WA53AA139 / 2991
2005 Styrene MR 24 SDWIS / WA53AA139 / 2996
2005 ETHYLENE DIBROMIDE MR 24 SDWIS / WA53AA139 / 2946
2005 1,2,4-Trichlorobenzene MR 24 SDWIS / WA53AA139 / 2378

How TALCOTT RIDGE 695 Compares

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

Metric TALCOTT RIDGE 695 Washington avg Federal benchmark
Total violations 531 69 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 3 4.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 39.7% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 102 2,137 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 4,557 regulated public water systems in Washington.

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 TALCOTT RIDGE 695 water safe to drink? ▼
TALCOTT RIDGE 695 (PWS ID: WA53AA139) has 531 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 102 people using Groundwater sources.
How many people does TALCOTT RIDGE 695 serve? ▼
TALCOTT RIDGE 695 serves 102 people in Lacey, Washington. It is a Local-owned system using Groundwater water sources with 46 service connections.
What type of violations does TALCOTT RIDGE 695 have? ▼
TALCOTT RIDGE 695 has 531 total violations: 3 health-based violations (MCL exceedances or treatment failures), 528 monitoring/reporting violations, and 1 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in TALCOTT RIDGE 695 water? ▼
No PFAS testing data is available for TALCOTT RIDGE 695 under the EPA's UCMR5 monitoring program.
What water source does TALCOTT RIDGE 695 use? ▼
TALCOTT RIDGE 695 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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