Clinton County, Iowa
Calamus is a city in Clinton County, Iowa. Septic permits inside Calamus come from Clinton County (Clinton County Environmental Services · 563-659-8148). 6 rules below are quoted from official sources and independently re-checked, most recently on November 1, 2026. Rules for unincorporated land are on the Clinton County page.
Water and sewer service from the city of Calamus, Iowa
base water rate: 35 USD per month (plus $4.00 per 1,000 gallons) · base sewer rate: 40 USD per month (plus $1.00 per 1,000 gallons)
“the city of calamus provides water, sewer, garbage and recycling. new residents are required to pay a $100.00 customer deposit, before service can be started.”
Building/land-use permit fee for work inside Calamus city
building/land use permit fee: 10 USD (per the city's application form)
“city of calamus, iowa 52729 application for building /land use permit date:_____________ application/permit #:________ fee: 10.00”
Building/land-use permit process inside Calamus city
“a plot diagram, showing lot lines, exact location and dimensions of all existing and proposed structures on the property, and a plan of any proposed work must accompany this application.”
Calamus does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
Private on-site (septic) wastewater systems on land inside Calamus city, which lies in Clinton County; the county page does not name Calamus, so this rests on its countywide coverage
“regulates the design, construction and installation of all private on-site treatment systems installed in clinton county”
New or renovated private septic systems on land inside Calamus city, if septic is used instead of city sewer
residential septic permit fee: 150 USD (new or renovation; non-residential $200)
“septic permit residential (new or renovation) $150”
New or reconstructed private septic systems on land inside Calamus city, if septic is used
“notify the sanitarian's office of the time of beginning construction or reconstruction (24 hrs. is appreciated if possible), and of the time when the system will be ready for inspection. (2 hr. minimum notice required).”
We looked and could not find an official answer yet. Silence is not permission; ask Calamus or Clinton 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 Calamus publishes no rule on the point, not that none exists. Clinton County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Calamus means bringing your own water and power. The kit we’d start with:
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