Find a boat accident lawyer in Tempe: Town Lake rules, reports and deadlines
A boat crash on Tempe Town Lake falls under state boating law, Game and Fish rules and Tempe city code. If someone is hurt beyond first aid, a written report is due within 48 hours. You generally have 2 years to sue. If the city is at fault, your claim is due in 180 days.
Last checked November 9, 2026 · Official sources (26)
What boats are allowed on Tempe Town Lake?
Small, slow ones. The lake is about 12.5 feet deep on average and runs from 7 to 19 feet, and the city keeps the traffic gentle. Every public watercraft needs a boat permit before it goes out.
| Boat | On Town Lake? | Why it matters after a crash |
|---|---|---|
| Kayak, canoe, paddleboard, dragon boat | Allowed | Low speed, but a collision can still injure |
| Boat with one electric motor | Allowed at wakeless speed | Speed over about 5 mph is barred |
| Boat with a gas motor | Barred | Proof the operator broke a city rule |
| Tube, raft or air mattress | Barred | No safety gear, no steering |
A broken rule does not settle who is at fault. It is still worth raising with the insurance company.
Who has to file a boat accident report in Tempe?
The operator does, or the owner if the operator cannot. Arizona law says a written report is due within 48 hours of any death or injury from a boat collision or accident. The federal trigger is a person who needs medical treatment beyond first aid.
The operator also has to give the hurt person a name, an address and the boat's identification. Ask for all three before anyone leaves the dock.
Do not count on that report to prove your case. It cannot be used as evidence in a trial. Your own photos and notes matter more.
What should you do right after a boat accident on Town Lake?
- Call 911 for any injury. Later you can ask Tempe Fire Medical Rescue for your patient care report through JustFOIA.
- Get the operator's name, address and boat identification. By law they have to hand them over.
- Photograph the boats, the damage and the shore. Look for the boat permit, since public watercraft need one.
- Write down the names of anyone who saw it, and ask the operator if the 48-hour report was filed.
- Keep every medical bill. Save the clothes and gear you wore.
Who pays if a boat hits you on Tempe Town Lake?
The operator or the owner, usually through the owner's insurance. We did not find an Arizona minimum for boat insurance in the sources we checked, so ask early for a copy of the policy.
Arizona does not bar your claim if you share some blame. It cuts your award by your share.
A rental shop or tour may hand you a release first. In Arizona, a signed release does not end the case by itself. A jury decides the assumption-of-risk question.
What if the City of Tempe is to blame for a Town Lake injury?
A broken dock board or a hazard on the shore can bring the city in. File a notice of claim with the Tempe City Clerk within 180 days. The office is at 31 E. 5th Street, 2nd Floor. The notice has to state a specific amount you would settle for.
If the city says nothing for 60 days, treat the claim as denied. You then have one year to sue. The same deadlines apply if you fell on the Town Lake paths, which are 12 feet wide and open 5 a.m. to midnight.
Questions
How long do I have to sue after a boat accident in Tempe?
Generally 2 years. If a city boat, dock or crew caused it, the claim is due in 180 days.
Do I need a permit to paddle on Town Lake?
Yes. Every public watercraft needs a boat permit before use of Town Lake or Kiwanis Park Lake.
What if a child was hurt on the lake?
Time does not run on a private claim while a child is under 18. For a claim against the city, the 180 days start after the child turns 18.
Is the written boat report enough to prove my case?
No. The report cannot be used as evidence at trial.
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- City of Tempe, Boating Permits & Regulations, checked 2026-11-09. “Watercraft boating regulations are the Arizona Revised Statutes (Title 5), the Arizona Game and Fish Department Commission Regulations, the City of Tempe Code and Rio Salado administrative operating policies.”
- A.R.S. 5-349, checked 2026-11-09. “Whenever death or injury results from any watercraft collision, accident or other casualty, a written report shall be submitted within forty-eight hours.”
- A.R.S. § 12-542, checked 2026-11-08. “within two years after the cause of action accrues”
- A.R.S. 12-821.01, checked 2026-11-09. “within one hundred eighty days after the cause of action accrues”
- A.R.S. 5-349, checked 2026-11-09. “shall give the operator's name and address and the identification of the operator's watercraft to any person injured”
- City of Tempe, Boating Permits & Regulations, checked 2026-11-09. “Watercraft equipped with internal combustion boat motors.”
- City of Tempe, Risk Management, checked 2026-11-08. “City of Tempe City Clerk's Office 31 E. 5th Street, 2nd Floor Tempe, AZ 85281”
- City of Tempe, Town Lake Fast Facts, checked 2026-11-09. “Average depth 12.5 feet, ranging from 7 to 19 feet”
- City of Tempe, Boating Permits & Regulations, checked 2026-11-09. “All public watercraft require a boat permit prior to use of Tempe Town Lake and Kiwanis Park Lake.”
- City of Tempe, Boating Permits & Regulations, checked 2026-11-09. “kayaks, canoes, dragon boats, stand-up paddleboards”
- City of Tempe, Boating Permits & Regulations, checked 2026-11-09. “Watercraft equipped with a single electric motor”
- City of Tempe, Boating Permits & Regulations, checked 2026-11-09. “Electric boats with the capability of exceeding a wakeless speed (About 5mph).”
- City of Tempe, Boating Permits & Regulations, checked 2026-11-09. “Inner tubes, inflatable mattresses, rafts, tube boats and float tubes.”
- 33 CFR 173.55, checked 2026-11-09. “the owner shall submit the casualty or accident report”
- 33 CFR 173.55, checked 2026-11-09. “Within 48 hours of the occurrence if a person is injured and requires medical treatment beyond first aid, or disappears from a vessel”
- A.R.S. 5-349, checked 2026-11-09. “Reports shall not be used as evidence in any trial, civil or criminal”
- Tempe Fire Medical Rescue, Medical Records, checked 2026-11-08. “Record requests by phone 480-858-7262”
- A.R.S. § 12-2505, checked 2026-11-08. “the claimant's action is not barred, but the full damages shall be reduced in proportion to the relative degree of the claimant's fault”
- Phelps v. Firebird Raceway (Ariz. 2005), checked 2026-11-09. “applies to an express contractual assumption of risk. We hold that it does.”
- City of Tempe, Risk Management, checked 2026-11-08. “claims must be filed with the City Clerk's Office within 180 days after the cause of action accrues”
- Arizona Revised Statutes 12-821.01, checked 2026-11-09. “The claim shall also contain a specific amount for which the claim can be settled and the facts supporting that amount.”
- Arizona Revised Statutes 12-821.01, checked 2026-11-09. “is deemed denied sixty days after the filing of the claim”
- A.R.S. § 12-821, checked 2026-11-08. “shall be brought within one year after the cause of action accrues and not afterward”
- City of Tempe, Paths, Parks and Recreation, checked 2026-11-08. “Paths around Tempe Town Lake are open from 5 am to midnight every day”
- A.R.S. 12-502, checked 2026-11-09. “the period of such disability shall not be deemed a portion of the period limited for commencement of the action”
- Arizona Revised Statutes 12-821.01, checked 2026-11-09. “a minor or an insane or incompetent person may file a claim within one hundred eighty days after the disability ceases”