Houghton Lake, MI: 2 Health-Based Violations Recorded for Mapped Water Systems
EPA data combined for 5 water systems mapped to this ZIP (largest mapped system: Houghton Lake Timber Apts.)
Health-based violation records by water system:
- Sandhill Manor (2)
EPA records for the water systems mapped to 48629 in Houghton Lake, MI contain 35 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 2 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 2 health-based violations and 33 non-health-based (since 2021).
- Lead 90th-percentile lead reading of 0.069 mg/L; the EPA action level of 0.015 mg/L applies to a water system's 90th-percentile result.
- Radon EPA Zone 3 - county-level radon potential, not evidence of a low home result.
- Flood 3 cumulative NFIP claim records. Claim evidence is historical, not current map coverage.
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Read the card below - it documents the sole critical-level finding on file for Houghton Lake (48629), with the high-priority tier of the same safety record returning zero results.
Score Breakdown
Overall Home Safety Score: Score unavailable
Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.
Canonical components
Required domains
Coverage: 2 of 4 components and 1 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (5) CRITICAL
Your Water System
ZIP code 48629 in Houghton Lake, Michigan is mapped to the water system Houghton Lake Timber Apts. (EPA ID: MI0003238). This system provides water to approximately 48 people from groundwater sources.
There are 5 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Houghton Lake Timber Apts. | MI0003238 | 48 | Groundwater |
| King Nursing & Rehabilitation Community | MI0063635 | 61 | Groundwater |
| Houghton Heights Manor | MI0003237 | 50 | Groundwater |
| Sandhill Manor | MI0005905 | 148 | Groundwater |
| Maple Grove Apartments | MI0004053 | 28 | Groundwater |
Other Water Quality Reports in Michigan
- 48001 (Algonac) - 2 violations recorded for mapped water systems
- 48002 (Allenton)
- 48003 (Almont) - 2 violations recorded for mapped water systems
- 48004 (Anchorville)
- 48005 (Armada) - 4 violations recorded for mapped water systems
- 48006 (Avoca)
- 48007 (Troy)
- 48009 (Birmingham) - 6 violations recorded for mapped water systems
- 48012 (Birmingham)
- 48014 (Capac) - 6 violations recorded for mapped water systems
- 48015 (Center Line)
- 48017 (Clawson) - 4 violations recorded for mapped water systems
- 48021 (Eastpointe) - 4 violations recorded for mapped water systems
- 48022 (Emmett)
- 48023 (Fair Haven)
- 48025 (Franklin) - 6 violations recorded for mapped water systems
- 48026 (Fraser) - 8 violations recorded for mapped water systems
- 48027 (Goodells)
- 48028 (Harsens Island)
- 48030 (Hazel Park)
Nearby Water Quality Reports
- 48630 (Houghton Lake Heights) - 1 mi
- 48651 (Prudenville) - 5 mi - 32 violations recorded for mapped water systems
- 48627 (Higgins Lake) - 6 mi
- 49667 (Merritt) - 9 mi
- 48653 (Roscommon) - 13 mi - 27 violations recorded for mapped water systems
- 49632 (Falmouth) - 13 mi
- 49651 (Lake City) - 17 mi - 51 violations recorded for mapped water systems
- 48656 (Saint Helen) - 17 mi - 4 violations recorded for mapped water systems
- 48625 (Harrison) - 20 mi - 1 violation recorded for mapped water systems
- 48624 (Gladwin) - 24 mi - 5 violations recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Houghton Lake Timber Apts. (MI0003238) on EPA.gov.
5 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
Compliance History
Environmental Hazards (11) HIGH
Home & Infrastructure (6) MODERATE
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Houghton Lake
Based on local data for ZIP 48629, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in Houghton Lake has 3 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Gutter Installation & Repair
The median home in 48629 was built around 1973. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsWindow Replacement
The median build year of homes in Houghton Lake is 1973; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.
Typical cost: Window replacement: typically $300–$800 per window installed
Estimate Your Home Maintenance CostsRoofing Inspection & Repair
Homes built around 1973 may be on their second or third roof. A professional inspection can catch damage before leaks start.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 48629 safe to drink?
EPA SDWIS records 35 violations since 2021 across the water systems mapped to ZIP 48629 (primary system: Houghton Lake Timber Apts.), including 2 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 48629's water come from?
The recorded water source for Houghton Lake Timber Apts., a system mapped to ZIP code 48629, is Groundwater. This system serves approximately 48 people.
How can I get my water tested in Houghton Lake?
If Houghton Lake Timber Apts. supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
Is lead a concern in 48629 tap water?
The Lead and Copper Rule record selected for 48629 reports a 90th-percentile lead result of 0.069 mg/L for a water system mapped to this ZIP (record date 2010-12-31). The EPA action level is 0.015 mg/L. This system 90th-percentile result is above the EPA lead action level of 0.015 mg/L, which requires corrective action by the system; consider a filter certified for lead reduction.
What is the radon risk for 48629?
48629 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Roscommon County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
What does the NFIP claim history show for ZIP 48629?
FEMA records contain 3 flood insurance claims filed in ZIP code 48629; the recorded rated-zone value (the most frequent one if there are several claims) is X, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Houghton Lake, MI: 2 Health-Based Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/48629/
@misc{zipcheckup-report-48629,
author = {{ZipCheckup}},
title = {{Houghton Lake, MI: 2 Health-Based Violations Recorded for Mapped Water Systems}},
year = {2026},
url = {https://zipcheckup.com/report/48629/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 48629
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 48630 | Houghton Lake Heights, MI | 1.0 mi | N/A | 0 |
| 48651 | Prudenville, MI | 5.2 mi | N/A | 32 |
| 48627 | Higgins Lake, MI | 5.9 mi | N/A | 0 |
| 49667 | Merritt, MI | 9.1 mi | N/A | 0 |
| 48653 | Roscommon, MI | 12.8 mi | N/A | 27 |
| 49632 | Falmouth, MI | 13.2 mi | N/A | 0 |
| 49651 | Lake City, MI | 16.9 mi | N/A | 51 |
| 48656 | Saint Helen, MI | 17.2 mi | N/A | 4 |
| 48625 | Harrison, MI | 19.8 mi | N/A | 1 |
| 48624 | Gladwin, MI | 23.8 mi | N/A | 5 |
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