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States → Idaho

Non-Transient Non-Community Water System · PWS ID7220156

Valley View Subdivision

Rexburg, Idaho 83440 - drinking water served from groundwater sources to 90 people, tracked in EPA SDWIS and UCMR5.

90
People served
1,278
EPA violations
97
Health-based
Untested
UCMR5 result

The verdict

EPA records 1,278 drinking-water violations at Valley View Subdivision, 8% of them health-based - above the Idaho per-system average.

1,278
Total EPA violations on record
8%
Health-based (MCL / treatment failure)
90
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Valley View Subdivision

Valley View Subdivision is a private-owned non-transient non-community water system that delivers drinking water to 90 residents in Rexburg, Idaho (Fremont County) through 22 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 1,278 total violations for this system , of which 97 (8%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 1,114 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 Groundwater Rule, recorded in 82 violations (TT, health-based). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Idaho, EPA tracks 2,005 public water systems serving 1,743,912 people, with 104,850 cumulative violations and 19,965 health-based violations on record. About 96% of systems in the state carry at least one violation, and state-wide the average per system is 52.3 violations. Statewide, 40 of 60 UCMR5-tested systems have reported PFAS detections (66.7%).

Valley View Subdivision's 1,278 violations sit above the Idaho 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
90
Total Violations
1,278
Health-Based Violations
97
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
22
County
Fremont
School/Daycare
No
MCL Violations
12
Monitoring Violations
1,114
Treatment Tech Violations
85

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Groundwater Rule TT 82 2023
Public Notice Other 62 2023
E. COLI MR 24 2023
Revised Total Coliform Rule MON 23 2024
2,4-D MR 21 2023
Benzo(a)pyrene MR 21 2023
Endrin MR 21 2023
Methoxychlor MR 21 2023
Toxaphene MR 21 2023
Diquat MR 21 2023
Glyphosate MR 21 2023
Di(2-ethylhexyl) phthalate MR 21 2023
Dinoseb MR 21 2023
Hexachlorocyclopentadiene MR 21 2023
Carbofuran MR 21 2023
Atrazine MR 21 2023
LASSO MR 21 2023
2,4,5-TP MR 21 2023
Pentachlorophenol MR 21 2023
Total Polychlorinated Biphenyls (PCB) MR 21 2023
1,2-DIBROMO-3-CHLOROPROPANE MR 21 2023
Endothall MR 21 2023
Di(2-ethylhexyl) adipate MR 21 2023
Simazine MR 21 2023
HEXACHLOROBENZENE MR 21 2023
Chlordane MR 21 2023
1,2,4-Trichlorobenzene MR 21 2023
cis-1,2-Dichloroethylene MR 21 2023
Xylenes, Total MR 21 2023
o-Dichlorobenzene MR 21 2023

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 Valley View Subdivision.

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 ID7220156 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Idaho Drinking Water Authority

Idaho's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find ID regulator via EPA SDWIS

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 Revised Total Coliform Rule MON 23 SDWIS / ID7220156 / 8000
2024 Lead and Copper Rule MR 17 SDWIS / ID7220156 / 5000
2023 Groundwater Rule TT 82 SDWIS / ID7220156 / 0700
2023 Public Notice Other 62 SDWIS / ID7220156 / 7500
2023 E. COLI MR 24 SDWIS / ID7220156 / 3014
2023 2,4-D MR 21 SDWIS / ID7220156 / 2105
2023 Benzo(a)pyrene MR 21 SDWIS / ID7220156 / 2306
2023 Endrin MR 21 SDWIS / ID7220156 / 2005
2023 Methoxychlor MR 21 SDWIS / ID7220156 / 2015
2023 Toxaphene MR 21 SDWIS / ID7220156 / 2020
2023 Diquat MR 21 SDWIS / ID7220156 / 2032
2023 Glyphosate MR 21 SDWIS / ID7220156 / 2034
2023 Di(2-ethylhexyl) phthalate MR 21 SDWIS / ID7220156 / 2039
2023 Dinoseb MR 21 SDWIS / ID7220156 / 2041
2023 Hexachlorocyclopentadiene MR 21 SDWIS / ID7220156 / 2042

How Valley View Subdivision Compares

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

Metric Valley View Subdivision Idaho avg Federal benchmark
Total violations 1,278 52.3 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 97 10 Indicates a contaminant exceeded a federal MCL
PFAS detection None 66.7% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 90 870 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 2,005 regulated public water systems in Idaho.

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 Valley View Subdivision water safe to drink? ▼
Valley View Subdivision (PWS ID: ID7220156) has 1278 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 90 people using Groundwater sources.
How many people does Valley View Subdivision serve? ▼
Valley View Subdivision serves 90 people in Rexburg, Idaho. It is a Private-owned system using Groundwater water sources with 22 service connections.
What type of violations does Valley View Subdivision have? ▼
Valley View Subdivision has 1,278 total violations: 97 health-based violations (MCL exceedances or treatment failures), 1,114 monitoring/reporting violations, and 85 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Valley View Subdivision water? ▼
No PFAS testing data is available for Valley View Subdivision under the EPA's UCMR5 monitoring program.
What water source does Valley View Subdivision use? ▼
Valley View Subdivision 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.
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.