Marshall County ePermits - Septic System Estimator
Return to Permit Application
Notice
This form is for calculating the
minimum
requirements for a septic
system and is only applicable to single family residential and shop systems.
If you have questions, or need to get minimum specifications on another type
of system, please contact Planning, Zoning, and Public Health at (641) 754-6370.
General Information
Property Type:
----- Select One -----
Single Family Residential
Residential Accessory Structure/Shop
Number of bedrooms in house:
Perc Test
Check here if you are not modifying the leach field.
Period Used:
15min
30min
Holes Used:
3
4
Values:
Please enter as a decimal to the
nearest quarter inch. Ex: 1.25
1st Hole
(Drop)
2nd Hole
(Drop)
3rd Hole
(Drop)
4th Hole
(Drop)
1st Interval
2nd Interval
3rd Interval
4th Interval
Percolation rate:
(min/in)
Type of lateral:
----- Select One -----
Infiltrator
ADS
PVC w/Gravel
Lateral Width:
(Chamber systems only)
----- Select One -----
15in
24in
36in
Minimum
Tank capacity:
gal
Minimum
Total length of laterals:
lineal ft