Toxin Scout

Air quality and drinking water coverage in Calera, AL

Review government records associated with Calera, Alabama.

Toxin Scout is in beta. Please verify important findings with the linked sources.

What the Calera records show

Water quality and PFAS
1 candidate water system shown.Source date: Violations as of Q1 2026
Air quality and emissions
3 monitoring records shown. Observation year: 2025.Source date: AQS data as of 2026
Land and cleanup records
No Superfund records returned in this report; 2 brownfield records shown.
Infrastructure and incidents
No pipeline incident records returned in this report; 1 RMP facility record shown (earlier stored inventory, current location coverage unverified).

Water quality in Calera

Drinking water quality

Check your water bill for your utility name and confirm the reporting year. See EPA’s guide to finding your annual water quality report.

Drinking Water Compliance

Public water-system records for Calera, AL from EPA SDWIS.

Calera, the Wwb of Te City of

Active monitoring or reporting issue detected in EPA SDWIS.

Reviewed: active/open records as of Q1 2026

City listed in EPA records · Serves 26,982 people

Data from EPA SDWIS

PFAS (Forever Chemicals)No PFAS records shown for this report

Reviewed: source records as of Q1 2026

EPA UCMR5 — No PFAS detection records shown for these water systems

Open data source: EPA UCMR5

DoD PFAS — No investigation records shown for this report

Open data source: DoD PFAS
Rivers, lakes and groundwater

Impaired Water Bodies

1

EPA ATTAINS records identify assessed water bodies that do not meet water-quality standards for designated uses.

Buxahatchee Creek

Not Supporting17.6% of assessed waters impaired

Reported: Nov 2026

Open data source: EPA ATTAINS

Health-relevant causes: Pathogens, Polychlorinated Biphenyls (pcbs)

Affected uses: Drinkingwater, Ecological, Fishconsumption, Other, Recreation

Data from EPA ATTAINS

Discharge

Discharge Permits (NPDES)

3

NPDES permits regulate pollutant discharges into U.S. waterways. Facilities must report compliance quarterly.

Open data source: EPA ECHO

Violation records

Calera Pollution Control Plant

Last inspected: Dec 2025

Open data source: EPA ECHO
Status: Violation Identified · 4 of 12 quarters with noncompliance
Calera Water Treatment Plant

Last inspected: Dec 2025

Open data source: EPA ECHO
Status: Violation Identified · 1 of 12 quarters with noncompliance
Maclean Power, L.L.C.

Last inspected: Dec 2025

Open data source: EPA ECHO
Status: Violation Identified · 4 of 12 quarters with noncompliance

Data from EPA ECHO

To investigate water contamination, check the sampling locations, dates and results below. For tap water records, see Drinking water quality above.

Water Quality MonitoringThis report includes 3 monitoring station records from the Water Quality Portal. It identified no recent results above an applicable comparison value. Some stations may lack recent or comparable results.

Reviewed: source records as of 2026

Open data source: Water Quality Portal

Air quality and emissions in Calera

Review historical EPA air pollution records, including monitoring and facility emissions where available. For current conditions, check local air quality on AirNow.

Air Quality Assessment

EPA AirToxScreen — Estimated Cancer Risk

1
40estimated additional cancer cases per million people

Shelby County

Assessment year: 2020

Open data source: EPA AirToxScreen
Lower risk95th percentile nationallyHigher risk

According to EPA, a cancer risk of 40-in-1-million means that for every 1 million people continuously exposed to these air toxics over a 70-year lifetime, an estimated 40 may develop cancer from that exposure. This is in addition to cancer risk from all other causes.

Top modeled source groups

Wildfires & prescribed burnsFactories & power plants

Data from EPA AirToxScreen

Nonattainment Status

EPA designates an area as nonattainment when air quality does not meet federal health-based standards (NAAQS) for a specific pollutant.

Maintenance areas

Previously nonattainment; currently meeting the standard and monitored under an EPA maintenance plan.

Birmingham

PM2.5 · PM-2.5 (1997 Standard)

Classification: Former Subpart 1

Original designation: Apr 2005

Current design value: 9.6 µg/m³ (2023-2025)

Open data source: EPA Area Detail

Historical designations under the revoked 1997 ozone standard

These records describe historical designations. EPA revoked the 1997 ozone standard on April 6, 2015.

Birmingham Area

Historical standard: 0.08 ppm (8-hour)

Historical designation: Maintenance · Former Subpart 1

Original designation: Jun 2004

Open data source: EPA final revocation rule

Continuing requirements have not been verified for this area.

Data from EPA Green Book

Air Quality Monitoring (AQS)

EPA annual monitor summaries describe past measurements. For current air quality, see AirNow.

Ozone

Annual mean: 0.038 Parts per million

Observation year: 2025

Lhoist, Montevallo Plant — Calera, Alabama

Open data source: EPA AQS
SO2

Annual mean: 5.5 Parts per billion

Observation year: 2025

Ozone

Annual mean: 0.038 Parts per million

Observation year: 2025

Data from EPA AQS

Facilities & Emissions
Air Quality Violations (CAA)No matching Clean Air Act-regulated facility records surfaced for this city report.

Reviewed: source records as of Q4 2025

Open data source: Search EPA ECHO

Reported Air Emissions (TRI)

11

TRI releases are self-reported annual totals (calendar year 2024). Hover fugitive or stack for definitions.

Argos Cement LLC - Roberta Plant

Reported: 2024

Open data source: View EPA TRI facility record
Ammonia
14,194.00 lbs
Manganese And Manganese Compounds
46.50 lbs
Mercury And Mercury Compounds
37.13 lbs
Lead And Lead Compounds
30.02 lbs
Total air: 14,307.65 lbsFugitive: 2,488.60 lbsStack: 11,819.05 lbs

Glidewell Specialties Foundry Co Inc.

Reported: 2024

Open data source: View EPA TRI facility record
Manganese
4.00 lbs
Copper
3.00 lbs
Total air: 7.00 lbsStack: 7.00 lbs

Lhoist Na of Alabama LLC-Montevallo Plant

Reported: 2024

Open data source: View EPA TRI facility record
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)
112,464.22 lbs
Vanadium compounds
3.85 lbs
Nickel compounds
3.81 lbs
Lead compounds
0.28 lbs
Mercury compounds
20.36 lbs
Total air: 112,492.52 lbsFugitive: 0.26 lbsStack: 112,492.26 lbs

Land cleanup and hazardous waste records in Calera

Contaminated Sites
Superfund SitesNo matching Superfund site records surfaced for this report.

Reviewed: source query run Nov 2026

Open data source: Search EPA ECHO

Brownfield Sites

2

Brownfield sites are properties where redevelopment is complicated by the presence of hazardous substances.

Open data source: Search EPA ECHO

2 sites with active cleanup or investigation status

Bobby Bowdon Furniture Store

8331 Highway 31, Calera

Reported: Feb 2026

Open data source: EPA ACRES
Status:Cleanup Status Unknown
Media:Not yet determined
Contaminants:Not yet determined
Calera Garage And Wrecker Services

8371 Us 31, Calera

Reported: Feb 2026

Open data source: EPA ACRES
Status:Cleanup Status Unknown
Media:Not yet determined
Contaminants:Not yet determined
Waste Facilities

Hazardous Waste — RCRA Handlers

2

Facilities with hazardous-waste handler records under RCRA in the reviewed 5-mile city-center search area. Active handler status is separate from air, water, or other ECHO compliance violations, which are shown in their own sections.

Active RCRA handler records in the reviewed city search area

L'hoist Na of Alabama LLC - O'neal Plant
Open data source: EPA ECHO
Status: Active hazardous-waste handler record
Active handler·Last RCRA inspection: Sep 30, 2025
Mcwane Plant & Industrial - Alabama Dynamics
Open data source: EPA ECHO
Status: Active hazardous-waste handler record
Active handler·Last RCRA inspection: Sep 30, 2025

Underground Storage Tanks

No release reports shown in this group.

Reviewed: active/open records as of 2018

Data from EPA UST Finder

Onsite Waste Disposal (TRI Land Releases)

1

Toxics Release Inventory data — chemicals disposed on-site at reporting facilities.

Lhoist Na of Alabama LLC-Montevallo Plant

Open data source: View EPA TRI facility record
Vanadium compounds: 5,220.54 lbs disposed on-site (2024)
Nickel compounds: 3,296.94 lbs disposed on-site (2024)
Lead compounds: 124.85 lbs disposed on-site (2024)
Mercury compounds: 0.4 lbs disposed on-site (2024)
Military & Industrial
Formerly Used Defense SitesNo USACE FUDS property records matched this report’s search area.
Open data source: USACE FUDS

MSHA Mine and Extraction Sites

3
Data as of Nov 2026

Sites regulated by the Mine Safety and Health Administration, including mines, sand and gravel operations, and portable crushers. Status and type are from the MSHA Mine Data Retrieval System. Records with active/intermittent status dates older than 5 years are shown as older records rather than current active sites.

More MSHA records matched the search than this preview shows.

Open data source: MSHA

No records shown in this group.

Reviewed: status dates within last 5 years

Data from MSHA

Hydraulic Fracturing WellsNo hydraulic fracturing well disclosure records surfaced for this city report.
Open data source: FracFocus Search
Radon Context

County radon potential

1
EPA Zone 2Moderate radon potential

Shelby County, AL

EPA Radon Zone Map (June 2024 release)

Open data source: EPA radon zone data

Shelby County is EPA Radon Zone 2 (moderate potential). EPA defines Zone 2 counties as having predicted average indoor screening levels between 2 pCi/L and 4 pCi/L.

Radon levels can vary from home to home, so EPA recommends testing the property to know its indoor level.

Find radon testing in ALZone classification per EPA Map of Radon Zones.

FEMA flood zones and infrastructure in Calera

FEMA Flood Zones

1

FEMA flood zones describe mapped flood hazards. Look up a specific address with FEMA.

FEMA Flood Zone: ASFHA

Special Flood Hazard Area — 1% annual chance of flooding (100-year floodplain). No base flood elevation determined.

DFIRM Panel: 01117C
Chemical & Industrial Risk
Data as of Mar 2026

EPA Risk Management Program Records

Results use an earlier stored RMP inventory. Current EPA ECHO location coverage is unverified.

EPA ECHO lists facilities linked to the Risk Management Program. Results include facilities with locations that can be matched. Records may be historical. Current operations, chemical inventories, and recent accident history are unverified.

Nuclear Facilities (NRC)No NRC-licensed nuclear facility records surfaced for this city report.
Open data source: NRC Reactor Map
Pipeline Incidents (PHMSA)No pipeline incident records surfaced for this city report in the PHMSA database.

Reviewed: 2000-present

Open data source: PHMSA incident data
Community Health

Community Health Indicators

Health outcomes from County Health Rankings. Values shown alongside state and national averages.

Shelby County, AlabamaPop. 230,115

County Health Rankings edition: 2024

Premature Death

County
6,593
State
11,416
National
7,972

Poor or Fair Health

County
12.8%
State
17.8%
National
14.2%

Poor Physical Health Days

County
3.1
State
3.9
National
3.3

Poor Mental Health Days

County
4.9
State
5.9
National
4.8

Adult Smoking

County
12.7%
State
17.9%
National
15.0%

Adult Obesity

County
33.3%
State
40.6%
National
34.0%

Air Pollution - Particulate Matter

County
10.6
State
9.3
National
7.3

Drinking water violation indicator

County
No
State
N/A
National
N/A

Diabetes Prevalence

County
8.9%
State
13.3%
National
9.6%

Life Expectancy

County
79.6
State
73.7
National
77.6

Environmental questions about Calera, Alabama

Has PFAS been found in the water in Calera, Alabama?

This report does not have PFAS sample results for the candidate water systems in Calera.

Check with the utility that serves your address for its testing results.

EPA water testing results

What do EPA records say about tap water in Calera, Alabama?

EPA drinking water records on this page list 17 violations for the City of Calera, the Wwb of Te.

Check your water bill to identify the utility serving your address. Ask that utility about current drinking water advisories.

View on EPA SDWIS

What do annual air monitors show near Calera, Alabama?

Nearby EPA monitoring stations provide annual air quality measurements for Calera.

The monitoring station at Helena recorded an annual average of 0.038 Parts per million for ozone in 2025.

The monitoring station at Lhoist, Montevallo Plant, Calera, Alabama recorded an annual average of 5.5 Parts per billion for sulfur dioxide in 2025.

The monitoring station at McAdory recorded an annual average of 0.038 Parts per million for ozone in 2025.

Download 2025 EPA annual monitor dataCurrent air quality on AirNow

Is there radon in Calera, Alabama?

The radon data for Calera covers Shelby County. EPA places this area in Zone 2, with a predicted average indoor radon screening level of 2 to 4 picocuries per liter.

EPA Radon Zones data

Are there Superfund or brownfield sites near Calera, Alabama?

No Superfund sites were returned for this city report.

This city report shows 2 brownfield sites: Bobby Bowdon Furniture Store; Calera Garage and Wrecker Services.

EPA Superfund recordsView on EPA ECHOView on EPA ECHO

What is the life expectancy in Calera, Alabama?

The county data for Calera reports a life expectancy of 79.6 years in Shelby County, Alabama.

The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.

Shelby County health data

What does the data say about premature deaths in Calera, Alabama?

The county data for Calera reports 6,593 years of life lost to deaths before age 75 per 100,000 residents in Shelby County, Alabama. This measure adds up the years lost to early deaths and adjusts for differences in population age.

The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.

Shelby County health data

Is there air pollution in Calera, Alabama?

The county data for Calera lists fine-particle pollution (PM2.5) at 10.6 micrograms per cubic meter in Shelby County, Alabama.

The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.

Shelby County health data