Alva, WY (82711): High Radon Risk — 40/100 (2026)
EPA data for Hulett, Town of
Review the EPA compliance history for 82711 in Alva, WY — every reporting cycle comes back clean, with zero violations of any type.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS Last verified: March 22, 2026
Key Findings
7 other areas checked — no concerns found.
At a Glance
- Water No EPA violations on record for the past 5 years.
- Radon EPA Zone 1 — predicted average indoor radon above 4 pCi/L. Test your home.
Composite Home Safety Score has been stable over the tracking period.
What’s Happening in Alva, Wyoming
This area is in EPA Radon Zone 1 (highest risk).
Consider a whole-home water filter
This ZIP's Home Safety Score is 40/100 — in the bottom 99% nationally. See the sections below for a detailed breakdown.
Recommended Buyer Guides for This ZIP
Independent guides — grounded in EPA, NSF, FEMA, and CDC standards. Matched to risks detected in your area.
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk)
This Summer — what to check
Season-specific maintenance for home safety. Universal tasks — apply everywhere unless noted.
-
Water Heater
Flush sediment (1–2×/year). Cuts energy use and prevents bacterial growth in low-use hot-water pockets.
Source: DOE -
Wildfire & Smoke
Clear leaves and debris from gutters and the 30-ft home-ignition zone. Replace HVAC filters with MERV 13+.
Source: Firewise -
HVAC Filter
Peak AC run. Replace filters monthly during high pollen / wildfire-smoke days; standard interval otherwise.
Source: EPA IAQ
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How Alva Compares
Safety Score vs. Crook County and Wyoming averages
| Metric | Alva | Crook County | Wyoming |
|---|---|---|---|
| Safety Score | 40 | 51 | 55 |
| EPA Violations (total) | 0 | 1.3 | 3.8 |
County and state averages computed from 41,344 ZIP codes. Data: EPA SDWIS.
See incorrect data? Let us know
🔍Key Insights for Alva 82711
Derived from EPA, Census, FEMA, and EIA data — exclusive to ZipCheckup
Score Breakdown
How your Home Safety Score of 55 is calculated.
Score has been stable — no change in the last 90 days.
Safety & Health (7) HIGH
Compliance Alerts for 82711
3 issues flagged based on EPA data, state regulations, and housing age estimates.
Estimates based on EPA data, U.S. Census ACS housing vintage, and state regulations. Individual homes may vary.
Service Disruption Risk
Moderate15% estimated probability of a boil water advisory or service interruption in the next 90 days.
Based on infrastructure age, EPA violation history, flood exposure, and seasonal patterns.
Estimates based on EPA enforcement data, U.S. Census ACS housing vintage, and FEMA flood claims. Not a guarantee of disruption.
Your Water System
ZIP code 82711 in Alva, Wyoming is served by Hulett, Town of (EPA ID: WY5600026). This system provides water to approximately 420 people from groundwater sources.
Home Safety Score: D (40/100)
Based on water quality violations, lead levels, and radon risk in your area. This score is better than 1% of ZIP codes nationally and 6% in Wyoming.
| Factor | Status | Details |
|---|---|---|
| Water Quality | good | 0 violations, 0 health-based |
| Lead in Water | unknown | No sampling data available |
| Radon Risk | High | Zone 1 |
| Gas Safety | low | 0 incidents, score 0/100 |
| Wildfire Smoke | moderate | score 25/100, 69 county fires (5yr) |
| Earthquake Risk | Very Low | score 0.4/50 |
| Superfund NPL | Very Low | nearest 40.6 mi (null), 0 sites within 10 km |
Lead & Copper in Your Water
No Lead & Copper Rule sampling data available for systems serving this ZIP code.
Radon Risk
Radon Zone 1 — High potential (Crook County)
EPA recommends all homes in this area be tested for radon. Zone 1 indicates the highest radon potential (predicted average indoor radon screening level greater than 4 pCi/L).
CO & Gas Safety
Gas Distribution Risk: Low (score: 0/100)
No gas distribution incidents recorded in this county since 2004.
The CPSC recommends CO detectors on every level of your home. Have gas appliances inspected annually by a licensed technician.
Wildfire & Smoke Risk
Smoke Risk: Moderate (score: 25/100)
69 wildfires recorded in this county over the past 5 years. Nearest recent wildfire: 32 km (20 miles).
Monitor air quality at AirNow.gov during fire season (June–November). A HEPA air purifier can reduce indoor PM2.5 by up to 80% during smoke events.
Earthquake & Seismic Risk
Risk Rating: Very Low (score: 0.4/50)
| Metric | Value |
|---|---|
| Risk Score | 0.4 |
| Risk Rating | Very Low |
| Annual Frequency | < 0.001 damaging events/yr |
| Expected Annual Loss | $2K (Very Low) |
Monitor seismic activity at the USGS Earthquake Map. Secure heavy furniture, maintain an emergency kit, and know your gas shutoff location.
Superfund Site Proximity
Proximity Risk: Very Low (score: 0/100)
Nearest NPL site: null at 40.6 miles (65.3 km).
| Radius | NPL Sites |
|---|---|
| Within 5 km (3.1 mi) | 0 |
| Within 10 km (6.2 mi) | 0 |
| Within 25 km (15.5 mi) | 0 |
Search nearby sites at the EPA Superfund Site Search. If you garden or use well water near an NPL site, consider soil and water testing.
Violation Summary
Energy Costs in WY
Residential electricity rate: 12.85¢/kWh — 24% below the national average (17.0¢/kWh).
Lower electricity rates in Wyoming make electric appliances and heat pumps a cost-effective choice compared to other states.
Energy Sources
Wyoming generates 30.5% of its electricity from renewable sources — 4% above the national average of 26.9%. Including nuclear, 30.5% of the state's power is carbon-free (EIA 2025).
| Source | Share |
|---|---|
| Coal | 58.5% |
| Wind | 27.1% |
| Natural gas | 9.9% |
| Hydroelectric | 2.3% |
| Solar | 1.1% |
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
What You Can Do
- Review your annual Consumer Confidence Report (CCR) — Your utility publishes this each July
- Test your home's water — Especially if you have older plumbing (pre-1986) that may contain lead
- Stay informed — Bookmark this page to check for updates on your water quality
Need help with water testing or filtration?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
Other Water Quality Reports in Wyoming
- 82001 (Cheyenne) — 6 violations
- 82002 (Cheyenne) — 6 violations
- 82003 (Cheyenne) — 6 violations
- 82005 (Fe Warren Afb)
- 82006 (Cheyenne) — 6 violations
- 82007 (Cheyenne) — 6 violations
- 82008 (Cheyenne) — 6 violations
- 82009 (Cheyenne) — 6 violations
- 82010 (Cheyenne) — 6 violations
- 82050 (Albin) — 22 violations
- 82051 (Bosler)
- 82052 (Buford)
- 82053 (Burns) — 1 violation
- 82054 (Carpenter) — 1 violation
- 82055 (Centennial) — 3 violations
- 82058 (Garrett)
- 82059 (Granite Canon)
- 82060 (Hillsdale)
- 82061 (Horse Creek)
- 82063 (Jelm)
Nearby Water Quality Reports
- 82720 (Hulett) — 9 mi
- 82710 (Aladdin) — 13 mi
- 82714 (Devils Tower) — 16 mi
- 82729 (Sundance) — 20 mi
- 82712 (Beulah) — 21 mi — 7 violations
- 82721 (Moorcroft) — 27 mi — 2 violations
- 57717 (Belle Fourche, SD) — 30 mi — 3 violations
- 57799 (Spearfish, SD) — 31 mi — 4 violations
- 57783 (Spearfish, SD) — 31 mi — 4 violations
- 59311 (Alzada, MT) — 34 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Hulett, Town of (WY5600026) on EPA.gov.
Frequently Asked Questions
Is the tap water in 82711 safe to drink?
Based on EPA records, the water system serving ZIP code 82711 has no recorded violations in the past 5 years. However, individual home conditions (old pipes, well water) can affect quality.
Where does 82711's water come from?
The primary water source for this area is groundwater. Hulett, Town of serves approximately 420 people.
How can I get my water tested?
Contact your local water utility for a free water quality report, or hire a certified lab for independent home water testing. The EPA recommends testing annually if you use a private well.
Does 82711 have lead in the water?
No Lead and Copper Rule sampling data is currently available in EPA records for water systems serving ZIP code 82711. If you are concerned about lead, contact your water utility or have your tap water independently tested.
What is the radon risk in 82711?
ZIP code 82711 (Crook County) falls in EPA Radon Zone 1, indicating high radon potential. The EPA recommends all homes in Zone 1 areas be tested for radon. Radon is a naturally occurring radioactive gas that can accumulate in homes and is the second leading cause of lung cancer in the U.S.
USGS reports that 5 of the top compounds applied across the surrounding county are flagged by the EPA for drinking-water monitoring — see the agricultural pesticide-use section
Score History
Tracking since 2026-03-23 · 50 data points
Safety Score Timeline
Childhood Environmental Risk Score — 82711
Moderate RiskThis ZIP's score is higher than 9% of U.S. ZIP codes and 21% of those in Wyoming — a relative ranking, not a verdict on any home.
Risk Factor Breakdown
Housing age is the largest contributor to this ZIP's score. Homes built before 1978 are more likely to contain lead paint, and chips and dust are a common exposure path for young children. The EPA recommends a lead-paint inspection before renovating an older home.
- Children under 6 are most vulnerable to lead exposure — there is no safe level of lead in blood
- Test your home's drinking water, especially if your home was built before 1986
What families can do
Here are calm, practical steps families in this ZIP can consider — informational guidance, not cause for alarm.
No specific actions are flagged for this ZIP. The general guidance above still applies to every family.
Know a family in 82711? A free 30-second ZIP check shows them the same lead, water, and housing data.
Lead Pipe Replacement Funding for Wyoming
Key LCRI Deadlines
What This Means for You
- If your home was built before 1986, it may have lead service lines
- Your water utility is required to inventory and replace lead lines at no cost to you
- Contact your water utility to check if your address is in their inventory
Source: EPA DWSRF Lead Service Line Replacement Program, FY2025 Allotment Memorandum.
Active Alerts in Wyoming
0 active weather alerts in Wyoming. Severe weather can affect your water quality and home safety.
Environmental Hazards (9) MODERATE
Termite Risk for 82711
Slight Risk ZoneNot required for VA loans; minimal termite risk
No mandatory inspection
Termite Damage in the U.S.
- Termites cause an estimated $5 billion in property damage annually in the United States, according to the USDA.
- Standard termite treatment costs $225–$2,500; fumigation for severe infestations: $2,000–$8,000.
- Homeowner insurance typically does not cover termite damage, as it is considered preventable.
What Homeowners Should Know
- Annual termite inspections are recommended in moderate-to-heavy risk zones. Early detection can prevent thousands in repair costs.
- VA and FHA loans require a clear NPMA-33 (Wood Destroying Insect Inspection Report) for closing in most states.
- Warning signs: mud tubes on foundation walls, hollow-sounding wood, discarded wings near windows, and frass (droppings) near baseboards.
- Preventive treatment ($200–$900 per year) is far less expensive than structural damage repair, which averages $3,000 and can exceed $50,000.
- Even in lower-risk zones, subterranean termites can be active. Consider an inspection if purchasing an older home or if you notice warning signs.
Source: USDA Forest Service Termite Infestation Probability (TIP) zones, VA/FHA lender requirements, Wyoming pest control regulations. Inspection cost estimates reflect typical market rates and may vary by provider, property size, and location. This information is for general guidance only.
Pest Risk for 82711
Low Pest Pressurerodents, carpenter ants, bed bugs, mosquitoes and stink bugs
- West Nile activity zone
Required for VA loans in all states; not state-mandated
Up to $5,000 per violation
Why This Matters
- Health risks: Mosquitoes transmit West Nile virus (1,000+ U.S. cases annually). Ticks spread Lyme disease (estimated 476,000 cases/year per CDC). Rodent droppings can carry hantavirus.
- Property damage: Carpenter ants and termites cause billions in structural damage annually. Rodents gnaw wiring, creating fire hazards.
- Food safety: Cockroaches and rodents contaminate food preparation areas and can trigger allergies and asthma, especially in children.
- Even in lower-pressure regions like Wyoming, indoor pests (bed bugs, rodents) remain a concern. Inspect when purchasing a home or if you notice signs of activity.
Common Questions
Source: CDC vector-borne disease surveillance, EPA pesticide regulation data, Wyoming pest control board, NPMA pest prevalence maps. Inspection cost estimates reflect typical market rates and may vary by provider, property size, and location. This information is for general guidance only.
Wildfire & Smoke Risk Profile
Wildfire Smoke Safety Tips
- Air purifier with HEPA filter: run in the room where you spend the most time. Close windows and doors during smoke events.
- N95 or KN95 masks: standard cloth and surgical masks do not filter fine particulate matter (PM2.5) from wildfire smoke.
- Seal gaps: use wet towels or tape around doors and windows to reduce smoke infiltration during poor air quality days.
- Monitor AQI: check AirNow.gov daily during fire season. AQI above 100 = unhealthy for sensitive groups; above 150 = unhealthy for everyone.
- Create a clean room: designate one room with the air purifier running, keep it sealed, and limit time outdoors when AQI is elevated.
Protect Your Indoor Air from Wildfire Smoke
A HEPA air purifier can reduce indoor PM2.5 by up to 80% during smoke events. Portable units for a single room start at $80. Whole-home solutions start at $300.
Product links may earn a commission — see our disclosure.
Earthquake & Seismic Risk Profile
Earthquake Preparedness Tips
- Secure heavy furniture: anchor bookshelves, water heaters, and large appliances to wall studs. Unsecured items cause most earthquake injuries.
- Emergency kit: water (1 gallon per person per day for 3 days), non-perishable food, flashlight, batteries, first aid kit, wrench to turn off gas. Keep kits at home and in your car.
- Know how to shut off gas: locate the gas meter shutoff valve and keep a wrench nearby. Gas leaks are a leading cause of post-earthquake fires.
- Drop, Cover, Hold On: during shaking, drop to hands and knees, take cover under a sturdy table, and hold on. Do not stand in doorways or run outside.
- Structural retrofit: homes built before 1980 may need foundation bolting or cripple wall bracing. FEMA's earthquake resources offer guidance on retrofitting.
- USGS ShakeMap: monitor real-time and recent seismic activity at earthquake.usgs.gov.
Build Your Earthquake Preparedness Kit
FEMA recommends every household in a seismic zone maintain a 72-hour emergency kit. Pre-assembled kits start at $40 and include water, food, first aid, and tools.
Product links may earn a commission — see our disclosure.
Mold Risk Assessment for 82711
Very Low RiskHumidity levels in 82711 remain relatively consistent year-round (summer: 36%, winter: 60%). Mold risk does not spike seasonally, but persistent indoor moisture sources still require attention.
Why Mold Matters
- The CDC and EPA identify mold as a significant indoor health hazard. Common symptoms include respiratory irritation, allergic reactions, and asthma exacerbation.
- Mold begins growing within 24–48 hours on damp surfaces when relative humidity exceeds 60%. Bathrooms, basements, and crawl spaces are most vulnerable.
- Professional mold remediation costs $1,500–$9,000 on average. Homeowner insurance often excludes mold coverage unless caused by a "covered peril."
- Homes built before 1980 typically lack modern vapor barriers and ventilation systems, increasing moisture infiltration risk.
Prevention Recommendations
- Keep indoor humidity below 50% using ventilation or a dehumidifier in moisture-prone areas (bathrooms, basements, laundry rooms).
- Ensure proper ventilation: use exhaust fans in bathrooms and kitchens, and keep attic and crawl space vents unblocked.
- Fix leaks immediately. Even small plumbing leaks can create mold-favorable conditions within 48 hours.
- Monitor indoor humidity with a hygrometer ($10–$20). Target 30–50% year-round.
Respiratory Risk Today
Low RiskSuperfund Sites & Soil Contamination Risk
What Are Superfund NPL Sites?
The National Priorities List (NPL) is the EPA's list of the most contaminated sites in the United States. These sites are eligible for federal cleanup funding under CERCLA (the "Superfund" law). Common contaminants include heavy metals, volatile organic compounds (VOCs), pesticides, and industrial solvents that can leach into soil, groundwater, and air.
- Active Cleanup: EPA is investigating or remediating the site — contamination may still be present.
- Construction Complete: Physical cleanup is done, but long-term monitoring continues.
- Deleted: Site meets EPA cleanup standards and has been removed from the NPL.
Know What's in Your Soil
If you live near a Superfund site, a home soil test kit can detect heavy metals, lead, and other contaminants — especially important if you garden, have children, or use well water.
Product links may earn a commission — see our disclosure.
Pollution and Population Health
This section places two independent federal datasets side by side: environmental measurements from the EPA and population-health estimates from the CDC. They describe the same ZIP code but are collected separately, and each one is read on its own terms.
Local pollution measurements
Air, traffic and contaminated-site indicators for this ZIP code, from EPA programs.
Each bar is this ZIP code’s EJScreen national percentile; a higher value means more exposure compared with other U.S. areas.
EPA AirData has insufficient reporting cycles or facilities for Crook County, WY — trend display held.
Two independent datasets. Air and soil pollution data (EPA) and health-prevalence data (CDC) are independent datasets shown side by side for context only. ZipCheckup does not establish a causal link between local pollution and any health condition, and these figures do not demonstrate one.
Population-health estimates
CDC PLACES modeled prevalence among adults in this ZIP code, each shown with its 95% confidence interval. The prior-release figure is shown alongside as a reference point only; CDC explicitly cautions that small-area year-to-year differences may reflect model recalibration rather than real change.
Modeled small-area estimates produced from the BRFSS national survey and census demographics (Zhang et al. 2014). Not direct measurements; not for diagnostic or screening use.
Only CDC PLACES measures present in every release since 2020 appear with a prior-release reference; newer measures (added in 2023 and later) are presented without a prior figure.
Food access for this area
How the USDA classifies access to grocery stores and fresh food across the surrounding census tract.
USDA Food Access Research Atlas tract estimates, mapped from census tract to ZIP code. These are modeled population-level figures, not findings about any individual or any specific address.
Pollution–Health Comparison Index
In 82711, the CDC models adult-asthma prevalence at 10.6%, while a statistical model of local pollution and poverty predicts about 11.8% — below the model’s prediction.
Among U.S. ZIP codes, this one sits at percentile 18 for how far observed asthma is above or below the model’s prediction.
The Pollution–Health Comparison Index is a percentile rank showing how this ZIP code’s observed asthma prevalence compares with what a statistical model would predict from local pollution and poverty alone. It describes a statistical association, not a cause-and-effect relationship.
Agricultural pesticide use in the surrounding county
USGS estimates how many kilograms of agricultural pesticides are applied each year in this ZIP code’s surrounding county, plus the five most-applied compounds. These are county-level use estimates, not a measurement of any pesticide in the tap water served to this ZIP code.
Top compounds by volume
The five compounds applied in the largest amounts across this county. Where the EPA sets a drinking-water reference limit (MCL) for a compound, that limit is shown for context — it is a regulatory reference, not a finding of any concentration in this ZIP code’s water.
-
High water concernCHLORPYRIFOSInsecticide · 2k kg/yr
-
Moderate water concernGLYPHOSATEHerbicide · 1.3k kg/yr · EPA drinking-water reference limit: 700 ppb
-
Moderate water concern2,4-DHerbicide · 1.2k kg/yr · EPA drinking-water reference limit: 70 ppb
-
High water concernATRAZINEHerbicide · 247 kg/yr · EPA drinking-water reference limit: 3 ppb
-
Moderate water concernMALATHIONInsecticide · 141 kg/yr
5 of the top compounds are ones the EPA flags for drinking-water monitoring — see the drinking-water section above
What this means
- These figures describe pesticide application across the surrounding county, not the drinking water at this address.
- An EPA Maximum Contaminant Level (MCL) is a regulatory reference for how much of a compound is allowed in finished tap water — it is not a finding of contamination at this ZIP code.
- Tested drinking-water results from the local water system — when reported — appear in the drinking-water section of this report.
Methodology: Annual county pesticide-use estimates are from the USGS Pesticide National Synthesis Project, mapped from county FIPS to ZIP code. EPA Maximum Contaminant Levels are reproduced from federal drinking-water regulations and are reference points only.
Informational only. County-level agricultural pesticide-use estimates are not a measurement of any pesticide in the drinking water served by this ZIP code, nor an assessment of health risk. Tested drinking-water results, when reported by the local water system, appear in the drinking-water section above.
Home & Infrastructure (7) OK
Home Buyer Risk Report
An inspection-grade snapshot of public-data risk factors for this ZIP, built to help a buyer decide what to verify before closing.
Public federal data shows few elevated risk factors for this ZIP. A standard home inspection before closing is still an important step.
Seven-factor inspection checklist
Each factor below is scored 0–100 from public federal data. A higher score means the factor is more worth verifying before you buy.
The local water system's recent EPA violation and contaminant history, along with an independent tap-water test, gives more context.
The FEMA flood zone, whether the property has flooded before, and flood-insurance requirements are key points to review.
Homes built before 1986 may have lead pipes or solder, and pre-1978 homes may have lead paint — a lead inspection adds clarity.
Older homes more often have aging plumbing, wiring, and a water heater near end of life — a full inspection adds detail.
The EPA recommends testing every home for radon; homes in EPA Radon Zone 1 have the highest potential.
Nearby hazards
No EPA Superfund (National Priorities List) sites recorded within 10 km.
ATSDR public-health assessment for nearby sites: No Apparent Public Health Hazard.
Modeled probability of a local water-service disruption in the next 90 days.
See the 90-day disruption outlookInspection-day checklist
Practical items to raise with your inspector, agent, or the seller — tailored to this ZIP's data.
- Test for radon before closing — the EPA recommends it, especially in Radon Zone 1.
- Hire an independent home inspector for a full walkthrough of the property.
- Read the seller's disclosure and any past inspection or repair records.
- Ask for service records for the HVAC system, water heater, and roof.
What this means
- This report consolidates seven home-purchase risk factors and nearby hazards from public federal data into one place.
- Each flagged item is a recommendation to verify independently — not a finding of a defect.
- An independent home inspection remains an essential step before closing.
Methodology: The report combines the home purchase risk score — a seven-factor composite of public federal data — with EPA Superfund, ATSDR, water-disruption, and NRC nuclear-zone proximity datasets. All figures are modeled estimates.
Informational only. This is a modeled summary of public federal data, not a home inspection, an appraisal, or a prediction of defects. Verify any concern with a qualified inspector before a purchase.
Housing Profile for 82711
Based on U.S. Census data (ACS B25034), there are 43 housing units in this ZIP code. The median home was built around 2016, making it roughly 10 years old.
When Homes Were Built
What This Means for Home Equipment
Newer homes in this ZIP likely have original equipment still within its expected lifespan:
- Water heater: estimated ~10 years old — likely in good condition
- HVAC system: estimated ~10 years old — likely in good condition
- Plumbing: likely PEX or Copper
Equipment Age Estimate for 82711
Based on Census data, the median home in this ZIP was built in 2016 (~10 years old).
Likely pipe material: PEX or Copper
Estimates based on U.S. Census ACS housing vintage data and typical equipment lifespans. Actual conditions vary by home.
Water Infrastructure Risk
Risk Factor Breakdown
What This Means
ZIP code 82711 has some aging water infrastructure. While not at the highest risk level, periodic water testing is a sensible precaution, particularly if your home was built before 1980.
Infrastructure Decay & Disruption
Water pipe decay
Local water mains have an estimated 20 years of modeled service life remaining.
Bridge condition (FHWA NBI)
Bridge figures are from the Federal Highway Administration's National Bridge Inventory. They describe area-level structural ratings, not the safety of any specific bridge.
Bridge condition — FHWA NBI 2024 annual release
Of 176 bridges classified within this ZIP code's surrounding county, 3 are classified Poor by FHWA NBI 2024.
Good (54) · Fair (119) · Poor (3)
FHWA classifies bridges as Good (rating 7-9), Fair (5-6), or Poor (0-4) based on biennial inspections of deck, superstructure, substructure, and culvert components.
Counts are county-level aggregated; multiple ZIP codes within the same county share these counts. No per-bridge or per-structure-ID claim is made.
Source: FHWA National Bridge Inventory, 2024 annual release.
Gas pipeline incident history
PHMSA records no reported gas-distribution pipeline incidents on file for this area.
Source: U.S. Pipeline and Hazardous Materials Safety Administration (PHMSA) historical incident data.
This is the modeled probability of a boil-water advisory or water-service interruption in the next 90 days.
See the full service-disruption breakdown →What this means
- This score blends four public federal datasets — water-pipe decay, bridge condition, gas-pipeline incident history, and a 90-day disruption estimate — into one area-level measure of infrastructure stress.
- It describes the infrastructure around a home, not the condition of the home itself, and it is a modeled estimate rather than an engineering assessment.
- Aging water mains raise the chance of breaks and service interruptions; a plumber can inspect a home's own supply line and shut-off valve.
Methodology: Water-pipe decay is modeled with an exponential-decay bathtub curve from Census ACS housing age, EPA ECHO compliance records, and EPA infrastructure-needs data. Bridge condition is from the FHWA National Bridge Inventory; gas-pipeline incidents from PHMSA; the 90-day disruption estimate from EPA and FEMA data. The stress score is a weighted composite of these four signals.
All figures are modeled estimates from public federal data. They are not engineering assessments, predictions of failure, or a judgment about any specific structure or utility.
HVAC System Health for 82711
Lower electricity rates in Wyoming (12.85¢/kWh) help offset HVAC costs, but an aging system still wastes energy. Modern high-efficiency systems can reduce consumption by 20–40%.
Seasonal HVAC Tips for Wyoming
- Schedule furnace tune-up before first cold snap
- Replace air filter (every 1–3 months)
- Check thermostat calibration
- Insulate exposed ductwork in attic/crawlspace
- Seal drafts around windows and doors
- Check carbon monoxide detectors (gas furnace)
- Schedule bi-annual professional inspection
Common HVAC Issues for 2016-Era Homes
- Filter neglect — even newer systems lose efficiency without regular filter changes
- Warranty coverage — many components still under manufacturer warranty; check before paying for repairs
- Smart thermostat compatibility — newer systems work well with Nest, Ecobee, etc. for 10–15% savings
- Refrigerant check — low charge from slow leaks reduces efficiency even in newer units
The HVAC system in homes in this area likely uses R-410A, which is being phased down under the AIM Act. Manufacturing of new R-410A equipment was banned January 2025.
- Your existing system can continue operating and be repaired
- New replacements will use R-454B or R-32 (A2L refrigerants)
- New systems cost 5–10% more due to additional safety requirements
- Plan ahead: when your system needs replacement, budget for the higher cost
HVAC Questions for 82711
How do I know if my HVAC system needs replacement?
Key signs include: the system is over 15 years old, frequent repairs (more than 2 per year), uneven heating/cooling between rooms, rising energy bills despite normal use, and unusual noises or odors. Based on census data, the median home in 82711 was built in 2016, putting the estimated HVAC system age at ~10 years.
What SEER rating should I look for in a new HVAC system?
As of 2023, the federal minimum is SEER2 15 for central AC in the southern U.S. and SEER2 14 in the north. For Wyoming, look for at least SEER 16–18 for good efficiency. Higher SEER ratings (20+) cost more upfront but save more in areas with high electricity rates. ENERGY STAR certified units are a reliable starting point.
How much does HVAC replacement cost in Wyoming?
A full HVAC replacement (furnace + AC) typically ranges from $5,000–$12,000 depending on system size, efficiency rating, and ductwork condition. Heat pump systems range from $4,000–$10,000. Federal tax credits (25C) cover up to 30% of the cost for qualifying heat pumps and high-efficiency systems. Check our rebates page for Wyoming-specific incentives.
What refrigerant does my AC use and why does it matter?
If your AC was installed before 2010, it likely uses R-22, which was banned in 2020 and now costs $50–$150/lb. Systems from 2010–2024 typically use R-410A, which is being phased down (AIM Act 2025). New systems use R-454B or R-32. When your current system needs major repair, the refrigerant type significantly affects whether repair or replacement makes more economic sense.
Should I replace my furnace before the 2028 efficiency deadline?
If the furnace in a home is over 15 years old and the area has a cold/moderate climate, planning ahead is wise. After December 2028, only 95% AFUE condensing furnaces will be available. These require PVC venting — retrofitting an older home for PVC can cost $1,500–$2,500 on top of the furnace price. Replacing before the deadline with a standard 80% AFUE unit may be more cost-effective if the venting isn't PVC-ready.
HVAC age estimate based on U.S. Census ACS housing vintage data and a 17-year replacement cycle. Actual system age varies by home.
Appliance Age Estimates for 82711
Median home built in 2016 (~10 years old). Appliance ages estimated from typical replacement cycles.
4 appliances likely are near or past typical replacement age.
How Water Quality Affects Appliance Lifespan
Water conditions in Alva directly impact how long your appliances last.
Appliance Maintenance FAQ
How often should I flush my water heater?
Flush your tank water heater at least once a year to remove sediment buildup. In areas with hard water, every 6 months is recommended. Sediment reduces heating efficiency and accelerates tank corrosion, shortening lifespan by 2–4 years.
When should I replace my dishwasher vs. repair it?
If your dishwasher is over 9 years old and the repair costs more than 50% of a new unit, replacement is generally more cost-effective. Common signs: dishes not getting clean, water pooling after cycles, or rust spots on the interior.
Does a water softener really extend appliance life?
Yes. A water softener can extend water heater lifespan by up to 30% and reduce dishwasher and washing machine maintenance by preventing mineral scale buildup on heating elements, valves, and spray arms. The Battelle Memorial Institute found that softened water kept water heaters at original factory efficiency over a 15-year period.
Estimates based on U.S. Census housing vintage data and manufacturer-average replacement cycles. Actual appliance age depends on renovation history and maintenance.
Electrical Safety for 82711
Median home built in 2016 (~10 years old). 21% of homes were built before 1970, when electrical standards were significantly different.
Common Electrical Issues for 2016-Era Homes
- Circuit overloading — even newer homes can have overloaded circuits from additional electronics and smart home devices
- GFCI/AFCI maintenance — test GFCI and AFCI outlets monthly; they can fail silently over time
- Panel upgrades for EV — Level 2 EV chargers require a dedicated 40–50 amp circuit; panel may need upgrade
- Surge protection — whole-home surge protectors protect sensitive electronics from power surges and lightning
⚠️ Insurance Compliance Alert
21% of homes in 82711 were built before 1986 — the era when Federal Pacific (FPE StabLok), Zinsco, and Challenger electrical panels were commonly installed.
These panels have a documented 60%+ breaker failure rate and are refused by major insurance companies including State Farm, Allstate, and Citizens (FL).
If you receive an insurance non-renewal notice or 4-point inspection failure:
- Typical deadline: 30 days to replace panel
- Replacement cost: $1,500–$4,000
- Failure to replace: insurance cancellation → mortgage default risk
Insurance blacklist: State Farm, Farmers, Allstate, USAA, Mercury, Citizens (FL), Nationwide.
When to Call an Electrician
- Burning smell from outlets or panel
- Frequent breaker trips
- Sparking or discolored outlets
- Buzzing sounds from wiring or panel
- Before buying a home (especially pre-1980)
- After any water damage or flooding
- Before adding major appliances or EV charger
- If your panel is 25+ years old
Electrical Safety Tips
- Never use a fuse with a higher amperage rating than the circuit is designed for
- Label all breakers clearly in your electrical panel
- Keep 3 feet of clearance in front of your electrical panel
- Test GFCI outlets monthly using the built-in test button
- Replace any cracked or warm outlet covers immediately
- Do not daisy-chain power strips or extension cords
Electrical Safety Questions for 82711
How do I know if my electrical panel needs an upgrade?
Key signs include: frequent breaker trips, a panel over 25 years old, fuses instead of circuit breakers, visible rust or corrosion, and a panel rated below 200 amps if you have modern appliances, HVAC, or an EV charger. Based on census data, the median home in 82711 was built in 2016.
How much does an electrical panel upgrade cost?
A panel upgrade from 100 to 200 amps typically costs $1,500–$4,000 depending on your location and the complexity of the work. If the meter base or service entrance also needs replacement, costs can reach $4,000–$6,000. Rewiring a full home (common in pre-1960 homes) ranges from $8,000–$15,000+ depending on size and accessibility.
Is aluminum wiring dangerous?
Aluminum wiring itself is not inherently dangerous, but connections between aluminum wiring and copper devices (outlets, switches) can overheat due to differential thermal expansion. The Consumer Product Safety Commission (CPSC) found that homes with aluminum wiring are 55 times more likely to have fire-hazard conditions. If your home has aluminum wiring, a qualified electrician can install COPALUM or AlumiConn connectors to make connections safe.
Is my home likely to have a Federal Pacific or Zinsco panel?
These panels were installed primarily between 1960 and 1985. Based on census data, 21% of homes in 82711 were built during this era. If your home was built in this period and the panel has never been replaced, there is a meaningful chance it contains an FPE StabLok or Zinsco panel. Look for the brand name on your breaker panel door.
Electrical risk assessment based on U.S. Census ACS housing vintage data. Actual wiring and panel condition varies by home and renovation history.
CO & Gas Safety Profile
CO & Gas Safety Tips
- Install CO detectors on every level of your home and near sleeping areas. Replace batteries annually and units every 5-7 years.
- Know gas leak signs: rotten egg smell, hissing sounds near gas lines, dead vegetation near pipelines, bubbling in standing water.
- Annual inspection: have a licensed technician inspect gas appliances (furnace, water heater, stove) every year.
- Emergency: if you smell gas, leave immediately, do not use electrical switches, and call 911 or your gas company from outside.
Protect Your Home from Carbon Monoxide
The CPSC recommends a CO detector on every level. Battery-operated models start at $20. Smart detectors with app alerts start at $35.
Product link may earn a commission — see our disclosure.
Remodeling Permit Requirements in Wyoming
✓ Limited EnforcementElectrical statewide. No statewide building code — structural permits only in municipalities adopting codes.
Fines set by local ordinance where adopted
Why This Matters
- Unpermitted work can reduce your home's appraised value by 10–20% and complicate or block a sale entirely.
- Homeowner insurance may deny claims for damage caused by or related to unpermitted renovations.
- Buyers' lenders may require proof of permits before approving a mortgage, especially for kitchens, bathrooms, and structural changes.
- Unpermitted electrical and plumbing work is a leading cause of house fires and water damage — permits exist to ensure safety inspections.
- If you are planning remodeling work in Wyoming, contact your local building department before starting any project that alters structure, electrical, plumbing, or mechanical systems.
Remodeling Permit Questions for 82711
What remodeling work requires a permit in Wyoming?
In Wyoming, permits are generally required for any work that alters the structure, electrical wiring, plumbing, or mechanical systems of a home. This includes kitchen and bathroom renovations involving plumbing or electrical changes, wall removal, room additions, window enlargements, re-roofing, and HVAC replacement. Purely cosmetic work — painting, flooring, cabinet refacing without plumbing changes — typically does not require a permit. Always check with your local building department, as municipal requirements may be stricter than state minimums.
What happens if I remodel without a permit in Wyoming?
Working without a required permit in Wyoming can result in Fines set by local ordinance where adopted. Beyond legal penalties, unpermitted work creates problems when selling: buyers' home inspectors and appraisers flag unpermitted additions, lenders may refuse financing, and title companies may require permits to be obtained retroactively — often at 2–3 times the original permit fee. In serious cases, you may be required to open walls for inspection or demolish non-compliant work.
How much does a remodeling permit cost in Wyoming?
Remodeling permit fees in Wyoming typically range from $50 to $1000, depending on the scope and value of the project. Most jurisdictions calculate fees as a percentage of the project's estimated construction cost (usually 1–2%) or use a flat fee schedule based on project type. Electrical and plumbing sub-permits may be billed separately. Contact your local building department for an exact fee quote before starting work.
Permit requirements based on Wyoming building codes and ICC adoption data. Costs reflect typical municipal fee schedules and may vary by jurisdiction, project scope, and valuation. This information is for general guidance only — contact your local building department for requirements specific to your project.
Cost & Community (5) OK
True Cost of Ownership
How this ZIP compares
Where the estimate comes from
5-year equipment outlook
Major home equipment that may reach the end of its typical service life within five years. Figures are national-average installed-cost ranges, not quotes.
What this means
- This is a modeled estimate of how much more — or less — a household here may spend each year on risk-related costs such as insurance, mitigation, testing, and maintenance, compared with a typical US ZIP.
- It is a comparison figure for context, not a bill, a quote, or financial advice.
- The 5-year equipment ranges above are separate one-time replacements, not part of the annual figure.
Planning for aging home equipment? — talk to a local expert.
Call (855) 384-4856Paid Partner This is a free service. You will be connected with an independent service provider. We may receive compensation.
Methodology: Each of 13 risk verticals is assigned a dollar figure from public federal data; the total is the modeled annual difference from a median-risk US ZIP. The 5-year equipment outlook flags major home equipment whose estimated age is within five years of its typical service life; figures are national-average installed-cost ranges.
Estimates are modeled from public federal data. They are not quotes, prices, or financial or insurance advice.
Tax Burden in Wyoming
State tax rates affect cost of ownership. Here's how Wyoming compares to national averages.
No state income tax
Source: Tax Foundation 2024. Income tax = top marginal rate. Sales tax = state + avg local. Property tax = effective rate on home value.
Energy Costs in Wyoming
Residential electricity rate: 12.85¢/kWh — 24% below the national average (national avg: 17.0¢/kWh · EIA, December 2025)
Wyoming Energy Mix
Source: EIA Form 923, 2025 data. Renewable = solar + wind + hydro + geothermal.
Electric Utility for 82711
Source: U.S. Energy Information Administration, Form EIA-861 (2024 data). EIA ID: 19156.
Home Energy Audit for 82711
The Inflation Reduction Act provides up to $8,000 in rebates and $3,200 in annual tax credits for home energy upgrades — but many provisions phase down or expire after 2032. A professional energy audit is the first step to qualifying for these incentives.
What a Home Energy Audit Covers
- Insulation levels in attic, walls, and basement
- Air leaks around windows, doors, and ducts
- Blower door test (measures total air leakage)
- HVAC efficiency and age assessment
- Water heater type and condition
- Lighting and appliance energy use
- Carbon monoxide and combustion safety
- Moisture and ventilation assessment
- Gas leak detection
- Prioritized list of recommended upgrades
- Estimated cost and savings for each upgrade
- Rebate and tax credit eligibility report
- The average home energy audit identifies $200–$400/year in savings (DOE)
- Properly sealed and insulated homes save 15% on heating and cooling costs (DOE)
- Heat pump upgrades can reduce heating costs by 30–50% compared to electric resistance
- ENERGY STAR certified windows save $101–$583/year compared to single-pane windows
- Weatherization assistance programs are available for income-qualifying households
Powder River Energy Corp (Cooperative) serves 82711. Your local residential rate is 11.7¢/kWh , which is below the national average — but efficiency upgrades still pay for themselves over time . Many utilities offer additional rebates on top of federal IRA incentives — ask your energy auditor about programs from Powder River Energy Corp.
Under the Inflation Reduction Act. Income limits apply for HEEHRA rebates. Tax credits require tax liability. IRS details →
To claim the $150 federal tax credit, your energy audit must meet DOE standards (10 CFR 440.21) and be performed by a qualified auditor. A DOE-compliant audit includes:
- Blower door test to measure air infiltration
- Infrared thermography to identify insulation gaps
- Combustion safety testing for gas appliances
- Written report with prioritized, cost-effective upgrade recommendations
Energy Audit Questions for 82711
How much does a home energy audit cost?
A professional home energy audit typically costs $150–$400 depending on the size of your home and the depth of testing. The Inflation Reduction Act provides a $150 tax credit for qualifying audits performed by a certified auditor, effectively covering a significant portion of the audit cost. Some utilities also subsidize audits for their customers — check with Powder River Energy Corp for local programs.
What is the difference between an energy audit and a home inspection?
A home inspection (done during a home sale) evaluates structural and safety conditions. An energy audit specifically measures how your home uses energy and identifies efficiency improvements. Energy audits use specialized tools like blower doors, infrared cameras, and duct blasters that are not part of a standard home inspection. The audit produces a prioritized list of upgrades with estimated costs and savings.
How much can I save after an energy audit?
According to the U.S. Department of Energy, the average audit identifies $200–$400/year in savings. Actual savings depend on your home's age, current insulation, HVAC efficiency, and local energy rates. At current rates in Wyoming, the average home spends approximately $1,349/year on electricity — a 15–25% reduction through audit-recommended upgrades could save $202–$337 annually.
What rebates and tax credits are available for energy upgrades?
The Inflation Reduction Act (IRA) provides two types of incentives: (1) Tax credits up to $3,200/year for heat pumps ($2,000), insulation ($1,600), windows ($600), and the audit itself ($150); and (2) HEEHRA rebates for income-qualifying households — up to $8,000 for heat pumps, $1,600 for insulation, $2,500 for electrical panels, and $840 for heat pump dryers. Solar panels qualify for a separate 30% tax credit through 2032.
Do I need an energy audit before installing solar panels?
An energy audit is not legally required before installing solar, but the DOE strongly recommends it. Reducing your home's energy consumption before adding solar means you need a smaller (cheaper) system to cover your needs. An audit typically identifies 15–30% in energy reductions through insulation, air sealing, and HVAC improvements — which directly reduces the size and cost of a solar installation.
How long does a home energy audit take?
A comprehensive energy audit takes 2–4 hours for a typical single-family home. The auditor will inspect the attic, basement, walls, windows, HVAC system, water heater, and ductwork. Diagnostic tests (blower door, infrared scan) add precision to the findings. You will receive a written report within 1–2 weeks with prioritized recommendations and estimated costs.
Source: U.S. Energy Information Administration (EIA), U.S. Department of Energy (DOE), Inflation Reduction Act of 2022 (P.L. 117-169).
Safety Updates for Alva, Wyoming
Related Anomalies
Recent Product Recalls
Recent CPSC recalls for plumbing and HVAC products that may affect homes in your area.
Superbobi 7 3/8 Inch Pool Drain Covers
Shenzhen Jiangtou Technology Co. · 2026-05-14
Electric Kettles (ENFINIGY 1.5 l and ENFINIGY Pro 1.5 l)
ZWILLING J. A. Henckels Aktiengesellschaft · 2026-05-14
Electric Start Pressure Washers
Generac Power Systems Expands · 2026-05-14
1-K Kerosene Heater Fluid Portable Fuel Containers
Alliance Chemical · 2026-04-30
Frequently Asked Questions
Is the tap water in 82711 safe to drink?
Based on EPA SDWIS data, Alva's primary water system (Hulett, Town of) has 0 recorded violations in the past 5 years, including 0 health-based. Check the full report above for details.
Where does 82711's water come from?
The primary water source for ZIP code 82711 is Groundwater. Hulett, Town of serves approximately 420 people.
How can I get my water tested in Alva?
Contact your local water utility (Hulett, Town of) for a free Consumer Confidence Report, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
What is the radon risk for 82711?
82711 falls in EPA Radon Zone 1 (High risk), located in Crook County. Zone 1 indicates the highest radon potential. Testing your home is recommended regardless of zone.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 82711
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 82720 | Hulett, WY | 9.3 mi | C | 0 |
| 82710 | Aladdin, WY | 12.9 mi | D | 0 |
| 82714 | Devils Tower, WY | 16.5 mi | D | 0 |
| 82729 | Sundance, WY | 19.7 mi | C | 0 |
| 82712 | Beulah, WY | 20.6 mi | D | 7 |
| 82721 | Moorcroft, WY | 27.1 mi | C | 2 |
| 57717 | Belle Fourche, SD | 29.6 mi | B | 3 |
| 57799 | Spearfish, SD | 31.1 mi | B | 4 |
| 57783 | Spearfish, SD | 31.3 mi | B | 4 |
| 59311 | Alzada, MT | 33.6 mi | D | 0 |
Nearby ZIP Code Reports
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