Lyman, SD

County incident profile · 2021–2025

188
5-Year Incidents
5
Departments
3,715
Population
10.1
Incidents / 1K / Yr
Data disclaimer: Based on the NFIRS Public Data Release (2021–2025). NFIRS is voluntarily reported and may not include all departments or incidents. Some departments have missing years or incomplete records. Totals shown reflect data as submitted and may not represent complete activity.

Incident Composition (2021–2025)

Fire
136 (72.3%)
Service Calls
19 (10.1%)
EMS / Rescue
15 (8%)
Good Intent
9 (4.8%)
False Alarms
3 (1.6%)

5-Year Trends

Total Incidents

By Incident Type

Key Metrics

38
Avg Incidents / Year
8%
EMS Share
72.3%
Fire Share
1.6%
False Alarm Rate
-80%
5-Year Trend
5
Departments

Departments

Showing 5 of 5
Department 5-Year Incidents Fire % EMS % False Alarm % Trend
Kennebec 77 57.1% 3.9% 2.6% -82.2%
Vivian 51 88.2% 7.8% 0% +20%
Reliance 45 88.9% 6.7% 0% -71.4%
Presho 15 46.7% 33.3% 6.7%
Lower Brule 0 0% 0% 0%
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