Septic Systems in Juneau City and Borough, AK

Regulations, costs, soil data & local providers

Pop. 32,255 ~36% on septic ~4,645 septic homes

Septic pumping in Juneau City and Borough, Alaska costs $500-$1000 (avg $700). A new septic system installation costs $9,600-$19,200. Approximately 4,645 homes in this county use septic systems.

Septic System Costs in Juneau City and Borough

ServiceLowAverageHigh
Pumping / Cleaning$500$700$1000
Routine Inspection$350$500$700
Real Estate Inspection$650$950$1350
Minor Repair$1,200$1,700$8,400
Conventional Installation$9,600$13,700$19,200
Aerobic System Installation$17,950$25,650$35,900
Drainfield Replacement$9,600$13,700$19,200
Perc Test$1,450$2,050$2,850

Cost estimates based on regional market data for Juneau City and Borough, Alaska. Actual costs depend on system type, site conditions, and provider.

Groundwater & Water Table in Juneau City and Borough

Monitoring Wells
1
Avg Depth to Water
10.8 ft
Median Depth
10.9 ft
Shallowest Recorded
5.9 ft

Water table depths in this county are generally favorable for conventional septic systems.

Source: USGS National Water Information System. Based on 74 measurements from monitoring wells.

Septic Regulations & Permits in Juneau City and Borough

State Regulatory Body
Alaska Department of Health/Environment
Inspection Required for Home Sale
No / Varies
Nitrogen Reduction Areas
No
Advanced Treatment Required
No

Contact county health department for specific requirements.

Contact the Juneau City and Borough health department for current permit requirements, fees, and approved system types.

Septic System FAQ for Juneau City and Borough

How much does septic pumping cost in Juneau City and Borough?
Septic pumping in Juneau City and Borough, Alaska typically costs between $500 and $1000, with an average of $700. Costs vary by tank size (1,000-1,500 gallons is typical), ease of access, distance from the pumping company, and how full the tank is. Most homeowners should pump their tank every 3-5 years.
How much does a new septic system cost in Juneau City and Borough?
A conventional septic system installation in Juneau City and Borough typically costs $9,600-$19,200. An aerobic treatment unit (ATU) costs $17,950-$35,900. Costs include the tank, drainfield, permits, and labor.
Do I need a permit for a septic system in Juneau City and Borough?
Yes. Virtually all counties in Alaska require a permit before installing, repairing, or replacing a septic system. The permit process typically involves a soil evaluation or percolation test, system design by a licensed professional, application to the county health department, and one or more inspections during installation. Contact the Juneau City and Borough health department for current requirements and fees.
What soil types are in Juneau City and Borough and how do they affect septic systems?
Contact the county health department for soil evaluation requirements.
How often should I pump my septic tank in Juneau City and Borough?
The EPA recommends pumping your septic tank every 3-5 years for a typical household. The exact frequency depends on tank size, household size, and water usage. A 1,000-gallon tank serving a family of 4 should generally be pumped every 3 years. Some counties in Alaska have mandatory pumping schedules — check with your local health department.
How long does a septic system last in Juneau City and Borough?
A well-maintained septic system in Juneau City and Borough typically lasts 25-30 years, though some components may need attention sooner. The concrete septic tank itself can last 40+ years, while the drainfield — the most critical and expensive component — usually lasts 15-25 years depending on soil conditions. Regular pumping every 3-5 years and avoiding excess water usage are the two most effective ways to extend system life.

Free Quote for Juneau City and Borough

Get matched with licensed septic pros in your area. Free, no obligation.

Quick Facts

Population32,255
Est. Septic Homes4,645
Avg Pumping Cost$700

Common Septic Services

Pumping: $500-$1000
Inspection: $350-$700
Repair: $1,200-$8,400
Installation: $9,600-$19,200

Data last updated: 2026-04-13