Hendricks County, Indiana
Eel River Township is a township in Hendricks County, Indiana. Septic permits inside Eel River Township come from Hendricks County (Hendricks County Health Department (Environmental Health) · (317) 745-9217). 4 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Hendricks County page.
Eel River Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Onsite (septic) sewage systems on land inside Eel River township; the Hendricks County Health Department issues the permit. The county page is countywide and does not name Eel River township, so the township is covered only if it is not inside an incorporated town with its own rule.
“if the plot plan is in compliance with 410 ica 6-8.3 and hendricks county onsite sewage system ordinance #2013-05, the health department may issue the septic permit”
New onsite septic system installation on land inside Eel River township, issued by the Hendricks County Health Department
soil boring descriptions: >= 3 boring descriptions
“complete a septic permit application and pay the permit fee.”
New onsite septic system installation on land inside Eel River township, inspected by the Hendricks County Health Department
inspection completion after notice: <= 2 business days
“after installation and before covering, the septic contractor must notify the hendricks county health department that the septic system is ready for inspection.”
Septic permit process inside Eel River township, published by the Hendricks County Health Department; the building permit process is not covered here
“provide two copies of the septic plot plan designed by a certified engineer, professional surveyor, or architect currently registered in indiana.”
We looked and could not find an official answer yet. Silence is not permission; ask Eel River Township or Hendricks County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Eel River Township publishes no rule on the point, not that none exists. Hendricks County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Eel River Township means bringing your own water and power. The kit we’d start with:
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