The 2025 property tax bill for 8830 River Birch Rd was $7,457.
Source: Sangamon County assessment roll, as of June 2, 2026
Property Jurisdictions
Type
Name
State
Illinois
County
Sangamon County
County Subdivision
Clear Lake Township
Unified School District
Tri-City Community Unit School District 1 (KG - 12)
Tax Bill & Assessment History
Year
Tax Bill
Assessed Value
Assessed Market Value
2025
$7,457.00
$123,428Land $17,724Building $105,704
$370,284Land $53,172Building $317,112
2022
$6,152.00Homeowner's exemption
$99,787Land $14,329Building $85,458
$299,361Land $42,987Building $256,374
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Flood
FEMA maps place 8830 River Birch Rd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective May 4, 2016 · OpenFEMA NFIP redacted claims and policies, as of September 2026
FEMA Flood Zone
Zone AE high risk
100-Year Floodplain
Yes 1% annual chance
Floodway
No
Base Flood Elevation
Varies along the reach; see FIRM
Flood Insurance Requirement
Required federally backed loans
Community Rating System
Class 7 (15% premium discount)
Nearby Flood Policies
1 in force
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire
Wildfire risk around 8830 River Birch Rd is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
Wildfire Risk
Low lower than 80% of the US · above 71% of Illinois
Wildfire Likelihood
0.02% annual chance
Exposure
Indirect within ember reach
Adjoins Burnable Land
Yes
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Drinking Water
Source: EPA Safe Drinking Water Information System, as of September 2026
Water System
DAWSON serves 2,375 people · EPA ID IL1670400
Water Source
Groundwater
Last State Inspection
May 2024
Lead
Under 1 ppb (2025) action level 15 ppb
Violations Reported to EPA
Water Quality
None last 10 years
Treatment and Procedure
None last 10 years
Monitoring and Reporting
68 last 3 years
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Internet Providers
Source: FCC Broadband Data Collection, based on 29 locations within half a mile, as of December 31, 2025