The Association was formed in 1958 by property owners in Marstons Mills surrounding the so-called Indian Ponds: Mystic Lake, Middle Pond, and Hamblin Pond. These people recognized at an early stage the threat of overpopulation and exploitation of the fragile ecology in this area.

In 1961, the Association convinced the Town of Barnstable that larger lot sizes were essential to prevent contamination of the lakes, and the first one-acre zoning on Cape Cod was established.

In 1963, the Association was active in researching and supporting the existing roadway width in the area.

In 1967, the Association proposed and was successful in establishing a 1200 acre conservation area by the Town of Barnstable.

In the early 1970's, the Association researched and successfully opposed the commercialization of the natural resources.

In 1975, the Association. proposed and was successful in establishing a Town of Barnstable By-law pertaining to the 10 HP maximum motor size on the freshwater lakes in order to minimize ecological damage.

In 1981, the Association succeeded in convincing developers to refrain from draining lake water to supply man-made ponds, In so doing, the Association acquired a restriction that land at the end of Middle Pond be undeveloped and left in a natural state, with permanent rights to oversee this.

In 1983, a letter to Selectmen influenced a revision in the Lozanno & White consultants' planning recommendations which gave greater emphasis to water quality as a top priority issue. Also, petitions sent to Selectmen (125 signatures) protesting the Rte 149 and Osterville - West Barnstable Road development had considerable impact in influencing the Town's subsequent acquisition of the area for conservation.

In 1984, a letter sent to members, and distributed even more widely, helped marshal public opinion to vote down in referendum the proposed sixty-acre Services and Distribution area proposal in Marstons Mills. The IPA also applied for and was granted 501(c)(4) status by the IRS qualifying it as a non-profit, tax-exempt organization.

During the 1985-2000 period, the Association remained a vigilant and concerned participant in matters of local zoning and conservation, actively supporting measures that would protect the environment and maintain the water quality of the three Great Ponds.

In early 2001, it became apparent that the Middle Pond herring run had been left open for well over a year resulting in the loss of tens of millions and millions of gallons of precious water. This caused a marked lowering of the water levels of both Middle Pond and Mystic Lake, a condition seriously exacerbated by the subsequent drought that began in late 2001 and continued until early 2003. This, together with a decision by the Town Conservation Commission in July 2001 to approve the lowering of the herring run ladder by 1.6 feet so as to ensure the movement of alewives in and out of Middle Pond during periods of low water, stimulated the Association to oppose the Commission's decision. In addition, the IPA launched a campaign to ensure more responsible management of the herring run and to advise and educate residents and government officials on the risk of environmental degradation to the physical and biological components of the Indian Ponds ecosystem and the surrounding watershed from lowered water levels.

In 2001, the IPA began publishing a newsletter. Initially issued three times a year, it now is sent quarterly to a distribution of over 400 households, individuals, and government officials.

In 2002, the IPA was officially incorporated by the Commonwealth of Massachusetts and also applied for and received official designation by the Office of the Massachusetts Attorney General as a public charity. An IPA web site on the Internet was established.

In 2003, the IPA was officially granted 501(c)(3) status by the IRS making it possible for membership dues and other donations to the IPA to be deductible as charitable contributions for Federal income tax purposes.

The Association's activities and actions since mid-2001 are documented in the various newsletters that are available elsewhere on this web site.