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PLEASANT VALLEY PWD

PWS ID: IL1435470 · PEORIA, Illinois 61604

PLEASANT VALLEY PWD serves 3,783 people in PEORIA, Illinois using Groundwater water sources. It has 58 recorded EPA violations, including 2 health-based violations. PFAS "forever chemicals" were detected in UCMR5 testing (3 compounds found).

Water Quality Snapshot: PLEASANT VALLEY PWD

PLEASANT VALLEY PWD is a local-owned community water system that delivers drinking water to 3,783 residents in PEORIA, Illinois (Peoria County) through 1,513 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 58 total violations for this system , of which 2 (3%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 50 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 Arsenic, recorded in 4 violations (MR). Under EPA's UCMR5 PFAS monitoring program, 3 PFAS compounds were detected in samples collected from this system, with a maximum reported concentration of 0.014 ppt. PFAS are persistent synthetic chemicals linked to health effects at very low exposure levels.

Across Illinois, EPA tracks 5,117 public water systems serving 12,576,876 people, with 355,322 cumulative violations and 52,932 health-based violations on record. About 81% of systems in the state carry at least one violation, and state-wide the average per system is 69.4 violations. PLEASANT VALLEY PWD's 58 violations sit below the Illinois average. Statewide, 199 of 487 UCMR5-tested systems have reported PFAS detections (40.9%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

PFAS Detected

3 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
3,783
Total Violations
58
Health-Based Violations
2
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
1,513
County
Peoria
School/Daycare
No
MCL Violations
0
Monitoring Violations
50
Treatment Tech Violations
2

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Arsenic MR 4 2002
Barium MR 4 2002
Chromium MR 4 2002
Fluoride MR 4 2002
Mercury MR 4 2002
Antimony, Total MR 4 2002
Thallium, Total MR 4 2002
LEAD AND COPPER RULE REVISIONS RPT 4 2025
Selenium MR 4 2002
Cadmium MR 4 2002
Nickel MR 4 2002
Beryllium, Total MR 4 2002
CYANIDE MR 4 2002
LEAD AND COPPER RULE REVISIONS TT 2 2024
Lead and Copper Rule MR 1 1994
Gross Alpha, Excl. Radon and U MR 1 1977
Public Notice Other 1 2025

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 6 of 180 samples detected PFAS.

Contaminant Date Result MRL Status
11Cl-PF3OUdS 4/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 4/16/2024 <0.004 µg/L 0.004 µg/L Not Detected
8:2 FTS 4/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 4/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 4/16/2024 0.0050 µg/L 0.005 µg/L Detected
PFOA 4/16/2024 <0.004 µg/L 0.004 µg/L Not Detected
HFPO-DA 4/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 4/16/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFUnA 4/16/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFPeA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 4/16/2024 <0.004 µg/L 0.004 µg/L Not Detected
NEtFOSAA 4/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 4/16/2024 <0.006 µg/L 0.006 µg/L Not Detected
lithium 4/16/2024 <9 µg/L 9 µg/L Not Detected
PFHpA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpS 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 4/16/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFMBA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 4/16/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFTA 4/16/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFBS 4/16/2024 0.0110 µg/L 0.003 µg/L Detected
PFPeS 4/16/2024 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 4/16/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 4/16/2024 0.0130 µg/L 0.003 µg/L Detected
PFPeS 4/16/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFTrDA 4/16/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFBA 4/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
6:2 FTS 4/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 4/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 4/16/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
lithium 4/16/2024 <9 µg/L 9 µg/L Not Detected
NFDHA 4/16/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFHpS 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 4/16/2024 <0.008 µg/L 0.008 µg/L Not Detected
NEtFOSAA 4/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
HFPO-DA 4/16/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFEESA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 4/16/2024 <0.003 µg/L 0.003 µg/L Not Detected

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 PLEASANT VALLEY PWD.

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 IL1435470 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Illinois Drinking Water Authority

Illinois EPA — Bureau of Water is the primacy agency that licenses and inspects PLEASANT VALLEY PWD under EPA-delegated authority.

Open IL regulator portal

Source: Illinois EPA — Bureau of 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 LEAD AND COPPER RULE REVISIONS RPT 4 SDWIS / IL1435470 / 5200
2025 Public Notice Other 1 SDWIS / IL1435470 / 7500
2024 LEAD AND COPPER RULE REVISIONS TT 2 SDWIS / IL1435470 / 5200
2002 Arsenic MR 4 SDWIS / IL1435470 / 1005
2002 Barium MR 4 SDWIS / IL1435470 / 1010
2002 Chromium MR 4 SDWIS / IL1435470 / 1020
2002 Fluoride MR 4 SDWIS / IL1435470 / 1025
2002 Mercury MR 4 SDWIS / IL1435470 / 1035
2002 Antimony, Total MR 4 SDWIS / IL1435470 / 1074
2002 Thallium, Total MR 4 SDWIS / IL1435470 / 1085
2002 Selenium MR 4 SDWIS / IL1435470 / 1045
2002 Cadmium MR 4 SDWIS / IL1435470 / 1015
2002 Nickel MR 4 SDWIS / IL1435470 / 1036
2002 Beryllium, Total MR 4 SDWIS / IL1435470 / 1075
2002 CYANIDE MR 4 SDWIS / IL1435470 / 1024

How PLEASANT VALLEY PWD Compares

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

Metric PLEASANT VALLEY PWD Illinois avg Federal benchmark
Total violations 58 69.4 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 2 10.3 Indicates a contaminant exceeded a federal MCL
PFAS detection 3 compounds 40.9% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 3,783 2,458 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 5,117 regulated public water systems in Illinois.

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 PLEASANT VALLEY PWD water safe to drink? ▼
PLEASANT VALLEY PWD (PWS ID: IL1435470) has 58 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 3 PFAS compounds found. This system serves 3,783 people using Groundwater sources.
How many people does PLEASANT VALLEY PWD serve? ▼
PLEASANT VALLEY PWD serves 3,783 people in PEORIA, Illinois. It is a Local-owned system using Groundwater water sources with 1,513 service connections.
What type of violations does PLEASANT VALLEY PWD have? ▼
PLEASANT VALLEY PWD has 58 total violations: 2 health-based violations (MCL exceedances or treatment failures), 50 monitoring/reporting violations, and 2 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in PLEASANT VALLEY PWD water? ▼
Yes. UCMR5 testing detected 3 PFAS compounds in PLEASANT VALLEY PWD's water supply: PFBA, PFBS, PFHxS. PFAS are persistent "forever chemicals" that do not break down in the environment.
What water source does PLEASANT VALLEY PWD use? ▼
PLEASANT VALLEY PWD 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. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.

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

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial