Gov. John McKernan and DEP Commissioner Dean Marriott helped kick off Maine’s second annual Lake Week during a cruise last Sunday on Long Lake. Activities are scheduled through Saturday, July 21.

These lakes, large and small, have traditionally been prized as ecological, economic and recreational resources. Environmental experts say, however, that some have been severely damaged and that others are threatened by the pressures and practices of increased development. Lake Week was organized to draw attention to the assets as well as the threats.

10 “Do’s and Don’ts…for your lake’s sake

DO keep site disturbance to a minimum, especially removal of natural vegetation and exposure of bare soil.

DO seed and mulch bare soil within two weeks of clearing and install hay bales downslope of cleared areas.

DO leave naturally vegetated areas (buffer strips) along lake shores, streambeds, road ditches, and intermittent streams. Leave at least 25 feet of undisturbed buffer, with more on poor soils or steep slopes.

DO plant deep-rooted, woody vegetation along lake shores, streambeds, and road ditches.

DO use fertilizer sparingly and in multiple applications, though hay mulch often works almost as well.

DO check septic tank sludge level every year. Pump the tank when the sludge fills one-half of the tank (average is every 2-3 years for year-round residents, 5-6 years for seasonal residents).

DO conserve water.

DO use non-phosphate detergents. (A list of products to use is available from Lake Associations and DEP.)

Structures (houses, decks, sheds) DON’T belong close to the water. All structures must meet the required setback from the water.

DON`T build new beaches (new beaches require a DEP permit). Use temporary docks as an alternative.