Dive Flag Laws by State

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Bob3

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Migratory: CA, WI, MI, FL
I haven't been able to find a collection of dive flag laws by state, if there isn't one available, let's start one.
It'd be handy for travelers to know what's expected when they're diving in a location other than their home base.

Here's Wisconsin's: http://www.dnr.state.wi.us/org/es/enforcement/safety/boatreg.htm#Skin Diving

scroll up the page, it's unlawful:
"For any boat or water skier to operate or approach closer than 100 feet to any skin diver's flag or any swimmer unless the boat is part of the skin diving operation or is accompanying the swimmer. "

Text pertaining to dive flag use:

"It is unlawful to engage in underwater skin diving or swimming with use of swimming fins outside a marked swim area or beyond 150 feet from shore unless the location of such swimming or diving is marked by a diver's flag.
It is unlawful to scuba dive outside a marked swim area unless the location of the scuba diving is marked by a diver's flag.
Except in case of emergency, anyone engaged in such swimming or diving shall not rise to the surface outside of 50 feet from diver's flag.
The diver's flag shall not be less than 12 inches high and 15 inches long, displaying one diagonal white stripe 3 inches wide on a red background and must be clearly apparent at a distance of 100 yards.
No person diving or swimming shall interfere with someone engaged in fishing.
No person shall dive or swim in any established navigation lane.
 
Divers-Down Flag Law

327.331 Divers; definitions; divers-down flag required; obstruction to navigation of certain waters; penalty.--

(1) As used in this section: (a) "Diver" means any person who is wholly or partially submerged in the waters of the state and is equipped with a face mask and snorkel or underwater breathing apparatus.

(b) "Underwater breathing apparatus" means any apparatus, whether self-contained or connected to a distant source of air or other gas, whereby a person wholly or partially submerged in water is enabled to obtain or reuse air or any other gas or gases for breathing without returning to the surface of the water.

(c) "Divers-down flag" means a flag that meets the following specifications:

1. The flag must be square or rectangular. If rectangular, the length must not be less than the height, or more than 25 percent longer than the height. The flag must have a wire or other stiffener to hold it fully unfurled and extended in the absence of a wind or breeze.

2. The flag must be red with a white diagonal stripe that begins at the top staff-side of the flag and extends diagonally to the lower opposite corner. The width of the stripe must be 25 percent of the height of the flag.

3. The minimum size for any divers-down flag displayed on a buoy or float towed by the diver is 12 inches by 12 inches. The minimum size for any divers-down flag displayed from a vessel or structure is 20 inches by 24 inches.

4. Any divers-down flag displayed from a vessel must be displayed from the highest point of the vessel or such other location which provides that the visibility of the divers-down flag is not obstructed in any direction.

(2) All divers must prominently display a divers-down flag in the area in which the diving occurs, other than when diving in an area customarily used for swimming only.

(3) No diver or group of divers shall display one or more divers-down flags on a river, inlet, or navigation channel, except in case of emergency, in a manner which shall unreasonably constitute a navigational hazard.

(4) Divers shall make reasonable efforts to stay within 100 feet of the divers-down flag on rivers, inlets, and navigation channels. Any person operating a vessel on a river, inlet, or navigation channel must make a reasonable effort to maintain a distance of at least 100 feet from any divers-down flag.

(5) Divers must make reasonable efforts to stay within 300 feet of the divers-down flag on all waters other than rivers, inlets, and navigation channels. Any person operating a vessel on waters other than a river, inlet, or navigation channel must make a reasonable effort to maintain a distance of at least 300 feet from any divers-down flag.

(6) Any vessel other than a law enforcement or rescue vessel that approaches within 100 feet of a divers-down flag on a river, inlet, or navigation channel, or within 300 feet of a divers-down flag on waters other than a river, inlet, or navigation channel, must proceed no faster than is necessary to maintain headway and steerageway.

(7) The divers-down flag must be lowered once all divers are aboard or ashore. No person may operate any vessel displaying a divers-down flag unless the vessel has one or more divers in the water.

1(8) Any willful violation of this section shall be a misdemeanor of the second degree punishable as provided by s. 775.082 or s. 775.083.

History.--ss. 1, 2, 3, ch. 74-344; s. 64, ch. 74-383; s. 1, ch. 77-174; s. 1, ch. 86-35; ss. 7, 8, ch. 2000-362.

1Note.--Section 8, ch. 2000-362, amended subsection (8), effective October 1, 2001, to read:

(8) Except as provided in s. 327.33, any violation of this section shall be a noncriminal infraction punishable as provided in s. 327.73.

Note.--Former s. 861.065.


Marc
 
"Scuba divers or snorkelers must display a “diver down” flag to mark their diving area. Divers must stay within 100 feet of the vertical position of their diver down flag.

Vessels must remain at least 200 feet away from the flag. "

Source cited:
Michigan Handbook Of Boating Laws And Responsibilities



"DIVERS SIGNAL FLAGS

DIVER DOWN FLAG
Do not approach, divers are below. Stay at least 200 feet away from diving operations. This flag may be flown vessel or float.

ALPHA FLAG
Vessel has personnel and/or equipment in waterand is unable to maneuver. Do not approach; maintain a safe distance of at least 100 feet around vessel. Watch for divers.

Vessels displaying these signal flags could be moored, anchored, drifting, or slowing towing divers.

DO NOT APPROACH. STAY A SAFE DISTANCE AWAY. "

Source cited:
MIchigan Department of Natural Resources - Rules of the Water
 
As far as I could ascertain, there are no dive flag specific regulations for the state of California.
 
Dive FLAG - Massachusetts General Law, Chapter 90B, Section 13A . Every scuba diver or group of scuba divers while swimming on or under the surface of the waters of the Commonwealth shall display for each diver or group of divers as a warning device to boat operators, a diver's flag, so called, constructed of rigidly supported material at least twelve inches by fifteen inches in area of red background with a white diagonal stripe. Such diver's flag shall be displayed on a boat or surface float and shall extend a minimum distance of three feet from the surface of the water. Divers shall remain in an area within one hundred feet of such displayed diver's flag while at or near the surface of the water. A boat operator within sight of a diver's flag shall proceed with caution and within a radius of one hundred feet of such flag shall proceed at a speed not to exceed 3 miles per hour.

Also, the following applies to lobster divers in Massachusetts:

(Lobster) Divers must display their assigned number upon their air tank and a floating marker (upright single panel, at least 12" x 12", white background, black numerals at least 3" high, ½" in thickness or width of line on both sides of the marker). A group of divers may use only one floating marker listing the license number of each diver in the group.
 
North Carolina General Statutes 75A-13.1 - Skin and scuba divers


(a) No person shall engage in skin diving or scuba diving in the waters of this State that are open to boating, or assist in such diving, without displaying a diver's flag from a mast, buoy, or other structure at the place of diving; and no person shall display such flag except when diving operations are under way or in preparation.


(b) The diver's flag shall be square, not less than 12 inches on a side, and shall be of red background with a diagonal white stripe, of a width equal to one fifth of the flag's height, running from the upper corner adjacent to the mast downward to the opposite outside corner.


(c) No operator of a vessel under way in the waters of this State shall permit the vessel to approach closer than 50 feet to any structure from which a diver's flag is then being displayed, except where the flag is so positioned as to constitute an unreasonable obstruction to navigation; and no person shall engage in skin diving or scuba diving or display a diver's flag in any locality that will unreasonably obstruct vessels from making legitimate navigational use of the water.


(d) A person who violates a provision of this section is guilty of a Class 3 misdemeanor and shall only be subject to a fine not to exceed twenty-five dollars ($25.00). (1969, c. 97, s. 1; 2006-185, s. 1.)
 
Maine

None
The boaters manual does include a mention of the dive flag and it's signifigance but no regulaions control use or observation.
There are some scattered local exceptions as a diver requirement.
 
As far as I could ascertain, there are no dive flag specific regulations for the state of California.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Mate, you have been eating waaaay tooo much veggie mite...

California was one of the first to create a dive flag law and many cities in California have dive flag ordinances. I am currently involved with two communities to create a workable dive flag ordinance.

The very first litigation in the world which recognized the red and flag as an unofficial flag of diving activity and established the rights and privileges of a diver in the water flying the red & white flag was the 1962 California litigation of Toso vs Burns. At that juncture in diving history the flag was less than five years old and recreational diving was in it's infancy. There were very few divers in the US with most concentrated in California and Florida, LA Co UIA was the largest training agency, NAUI was a year and a half old and PADI was a number of years in the future.

I had a certain amount of interest in the dive flag and was called as the only "expert witness" to defend the red an white flag as a symbol of diving activity- An awesome responsibility. We prevailed and from that time on there has been a US case law regarding the dive flag.

I also authored the verbiage for Chapman's boat training manual, US Coast guard auxiliary and a few other manual which elude my memory at this time. So I do have some historical knowledge and involvement of the red and white flag.

My files on the dive flag are about 2 foot thick. Some years ago I decided to create the history month by month year by year of the creation of the dive flag on this board. Then the modern late model tube sucking bubble blowers with basic dive training began sharp shooting me. So I stopped! I recently did an evaluation and note most have not made a post in over a year, so I just might reestablish the thread- Stand by
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A good source for California dive flag laws/rules can be found in Chris Witten on going study/ investigation.........

" California Dive Flags

Rules for CA divers and boaters
There is controversy about California's weak laws regarding the use of dive flags. The following was updated in August 2010 through the research of David Carlson of Los Angeles. If you have any new information, please let me know.


For Divers in California
California Code of Regulations, Title 14. Natural Resources, Division 4. Department of Boating and Waterways, Chapter 1. Department of Boating and Waterways, Article 6. Waterway Marking System, § 7008. The Divers Flag:


(a) A red flag with a white diagonal running from the upper left hand corner to the lower right hand corner (from masthead to lower outside corner) and known as the "Divers Flag" shall when displayed on the water, indicate the presence of a person engaged in diving in the water in the immediate area.

(b) Recognition of this flag by regulation will not be construed as conferring any rights or privileges on its users, and its presence in a water area will not be construed in itself as restricting the use of the water area so marked.

(c) Operators of vessels will, however, exercise precaution commensurate with conditions indicated.

(d) This flag may be displayed only when diving is in progress, and its display in a water area when no diving is in progress is that area will constitute a violation of the regulation and of section 659 of the Harbors and Navigation Code.

(e) Nothing in this section will require the carriage of a divers flag for any purpose.

However, as California diving instructor Don Lambrecht brought to our attention, this section of the California Boating Regulations would seem to cover divers:

No person shall use any vessel or manipulate water skis, an aquaplane, or a similar device in a reckless or negligent manner so as to endanger the life, limb, or property of any person.

Every owner, operator, or person in command of any vessel propelled by machinery is guilty of a misdemeanor who uses it, or permits it to be used, at a speed in excess of five miles per hour in any portion of the following areas not otherwise regulated by local rules and regulations:
Within 100 feet of any person who is engaged in the act of bathing. A person engaged in the sport of water skiing shall not be considered as engaged in the act of bathing for the purposes of this section.

Within 200 feet of any of the following:
A beach frequented by bathers.
A swimming float, diving platform, or lifeline.
A way or landing float to which boats are made fast or which is being used for the embarkation or discharge of passengers.

In addition, certain county and municipal regulations are more specific about the maximum distance you can be from a dive flag.

For Los Angeles County beaches, David Carlson reports that someone in the LAFD–Lifeguard Division told him the following:

"I am also attaching a copy of the consumer booklet issued by the State of California Department of Boating and Waterways, look at Page 19, there is no state law requiring the display of flags by divers in the waters as a condition of use (if they are not diving from a boat). The display of the Alpha flag is a boating regulation for boats conducting dive operations. It is interesting to note the restriction on the 200 yard rule though."

“The County does not have an ordinance that states a float with flag must be displayed while diving. The California Code of Regulations does state that when diving from a boat, a Dive or Alpha flag shall be displayed while diving is in progress. It is a violation of the code to display while no diving is in progress. In short, when diving off the beach, a float and flag is not required. The County Lifeguards however do consider it a safety issue and encourage all divers and groups to use floats and flags.
“There is a County ordinance that states all vessels must operate 300 or more yards from all beaches in the County where swimmers are present. Also part of the same ordinance states that all swimmers must remain inside of 200 yards from shore so that there is no overlap between boaters and swimmers.”

This is the actual Los Angeles County Code, as reported by Dave Carlson, updated through 7/27/2010:

17.12.450 Swimming and other water activities--Restrictions.

A person shall not swim, bathe or immerse himself in the Pacific Ocean opposite any beach regulated by this Part 3 more than 200 yards seaward from the shore except:

C. A person who dives from a vessel and who displays while diving either a rectangular flag 12 by 15 inches, orange-red in color with a white diagonal stripe three inches wide running from one corner to the diagonally opposite corner, or the lights and/or flag prescribed in Rule 27 of the International Regulations for Preventing Collisions at Sea as set forth in 72 COLREGS as published with the Proclamation of January 19, 1977 at 42 FR 17112, March 31, 1977 and amended by the document annexed to the Proclamation of June 16, 1983, and published at 48 FR 28634, June 23, 1983, or as Rule 27 may be subsequently amended and accepted by the President of the United States of America, above the surface of the water in the vicinity of the dive;

Similarly, here is part of Section 12.08.040 in Manhattan Beach:


No person shall swim, bathe, or immerse himself in the water of the Pacific Ocean opposite any beach regulated by this chapter more than two hundred (200) yards from the shore except ... C. A skin diver equipped with swim fins and a face plate if at all times he maintains within fifty (50) yards of himself a boat or a surf mat, paddle board or surf board upon which there is a rectangular flag twelve by fifteen inches, orange-red in color with a white diagonal stripe three inches wide running from one corner to the diagonally opposite corner. The flag shall be flown high enough so as not to touch the water.

The state has specific fines of over $100 for "Unlawful Placement of Diver Precaution Markers."

For Boaters in California
As far as we know, California state law still is not specific about how far away boaters need to be from a dive flag. As stated above, Title 14, Section 7008, only states that operators of vessels will "exercise precaution."

However, California Boating Regulations are very specific that you must remain under five miles per hour within 100 feet of "any person who is engaged in the act of bathing" and 200 feet from a "swimming float, diving platform, or lifeline."

SDM
Underwater Instructor,
LA Co UIA #11, NAUI #27, PADI 241 etc, etc.......
 

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