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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • LOWER BRULE, SD

Lower Brule, South Dakota — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Lower Brule, SD?

Public U.S. EPA records track 24 regulated facilities in Lower Brule, South Dakota (Lyman County), including 3 High-Risk sites (12.5%) and 3 active violators. In addition to industrial waste, Lower Brule properties are screened for Tap Water & Watershed Permits (16 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 15 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
24
High-Risk (12.5% vs 0.7% State)
3
Active Violators (12.5%)
3
Drinking & Clean Water
16
Federal Penalties
$0

Lower Brule, SD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
Lyman County: 15 FEMA Declarations (8 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: HIGH • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
0 SDWIS Systems • 16 NPDES Permits
🔒 1 Impaired Water (303d) & 3 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Non-Karst Expansive Clay Formation (Low Sinkhole Potential; Monitor Slab Movement)
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Lower Brule, SD Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 5 (20.8%)
Clean Water (NPDES) & Drinking Water (SDWIS) 16 (66.7%)
Active EPA Non-Compliance Dockets 3 (12.5%)
High-Risk Enforcement Facilities 3 (12.5%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (26.5/100)
🌊 Flood Exposure 1/10 • Very Low Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Lower Brule High-Risk Rate 12.5%
Lyman County Average 5.6%
South Dakota (SD) Statewide Avg 0.7%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Scan a Property Address in Lower Brule →

ZIP Codes in Lower Brule, SD

ZIP 57548 (23 sites • 3 High Risk) ZIP 57584 (2 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Lower Brule, SD

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

Unlock Full Lower Brule Dossier →
Facility Name / Hazard Type Sector Location (Street Redacted) Risk Tier & Score Compliance Status Enforcement / Unlock
🔒 Locked High-Risk EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • LOWER BRULE, SD (ZIP 57548 Sector) HIGH (64/100) Significant Violation (10 qtrs NC) 🔒 10 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • LOWER BRULE, SD (ZIP 57548 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • LOWER BRULE, SD (ZIP 57548 Sector) MODERATE (29/100) Significant Violation (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
SOLID WASTE FACILITY FREE PREVIEW (LOW RISK) 1 1/2 MILES ON BIA ROUTE 17 (233 STREET), LOWER BRULE, SD 57548 LOW (16/100) No Violation Identified (0 qtrs NC) $0
PROJECT BRO 8043(08), PCN 6583, LYMAN COUNTY FREE PREVIEW (LOW RISK) MEDICINE CREEK ROAD AND 321 AVENUE, LOWER BRULE, SD 57584 LOW (16/100) No Violation Identified (0 qtrs NC) $0
ROAD DEPARTMENT FREE PREVIEW (LOW RISK) 343 MEDICINE BULL MEMORIAL HWY SUITE 1, LOWER BRULE, SD 57548 LOW (15/100) No Violation Identified (0 qtrs NC) $0
UNKNOWN FREE PREVIEW (LOW RISK) BIA ROUTE 10, LOWER BRULE, SD 57548 LOW (13/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • LOWER BRULE, SD (ZIP 57548 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • LOWER BRULE, SD (ZIP 57548 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • LOWER BRULE, SD (ZIP 57548 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • LOWER BRULE, SD (ZIP 57548 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • LOWER BRULE, SD (ZIP 57548 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 12 Additional Regulated & Enforcement Records in Lower Brule, SD Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Lower Brule, South Dakota Environmental Risk & Radon

How many EPA-regulated facilities are in Lower Brule, SD?

U.S. EPA records track 24 regulated facilities in Lower Brule, South Dakota, including 3 high-risk sites (12.5%), 3 active violators (12.5%), and 5 RCRA hazardous waste handlers (20.8%).

Which ZIP codes in Lower Brule, SD have the most EPA-tracked sites?

Within Lower Brule, regulated facilities are primarily concentrated across ZIP 57548 (23 sites), ZIP 57584 (2 sites).

How can I check a specific house or commercial property in Lower Brule, SD?

Enter the exact street address in Lower Brule into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.

Is tap water safe in Lower Brule, SD and how many EPA water permits exist?

In Lower Brule, SD, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 16 Clean Water Act NPDES permits, and 1 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Lower Brule, SD?

USDA regional soil screening for Lower Brule indicates a HIGH shrink-swell foundation signal, and Lyman County has recorded 15 federal FEMA disaster declarations (8 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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