Woda-Sci® Green Tech Sump Control System If you are lucky enough to have a sump pump in your basement that runs a lot you may be able to save money by purchasing and installing a Woda-Sci® Green Tech Sump Control System.

Woda-Sci® Green Tech Sump Control System It will enable you to use the ground water under your home to irrigate your lawn.

Woda-Sci® Green Tech Sump Control System Additionally, if you pair it with a home water purification system you can use it for all your household water needs.

Woda-Sci® Green Tech Sump Control System To see if you have enough water under your home to use this fantastic product you will need to time your sump pump cycle. Start from when the pump turns on, wait until it turns off and then back on again.

Woda-Sci® Green Tech Sump Control System See the next few slides to see if it will work for you and how much money you could be saving! For more information, visit www.wodasci.com

Potential Cost Savings for Home Water Supply Application Yearly water cost savings estimates for getting “off the grid” by using the Woda-Sci® system for home water usage. A typical person uses approximately 70 gallons of water a day or 25,550 gallons a year. (This estimate is based on the EPA estimate of 100 gallons a day of which 30% is irrigation). Municipalities’ rates are based on 100 cubic feet of water which is 748 gallons. Water usage charges are a combination of water and sewage charges. The example below is based on Orchard Lake, Michigan rates for the 2016 billing year. Rates vary and may be more or less than this amount in your area. Money Saving Estimate for Woda-Sci Controller- Home Water Use Application Number of people in household 1 2 3 4 5 6 7 8 Daily household minimum water use without irrigation 70 gallons 140 gallons 210 gallons 280 gallons 350 gallons 420 gallons 490 gallons 560 gallons Sump Pump Cycle Time Minimum for this household size 150 minutes or less 79 minutes or less 50 minutes or less 40 minutes or less 30 minutes or less 26 minutes or less 22 minutes or less 20 minutes or less Savings Per Year based on a combined water and sewer charge of $8 per 100 cubic feet. $272 $544 $816 $1,088 $1,360 $1,632 $1,904 $2,176

Potential Cost Savings for Property Irrigation Application Yearly water savings estimates for getting “off the grid” by using the Woda-Sci® system to irrigate your property. Go down the column that most closely corresponds to you lot size for your savings and the sump cycle time requirement. Please note that if you do not have enough estimated water to do your complete lawn and garden in one day, you can water part of it each day to accommodate your water supply. Money Saving Estimate for Woda-Sci Controller Sprinkler System Application. Lot Size- acre 1/8 acre 1/4 acre 1/2 acre 1 acre Square footage 5,445 sq ft 10,890 sq ft 21,780 sq ft 43,560 sq ft Example lot dimensions 100x54 ft 100x109 ft 150x145 ft 660x66ft Estimated water needed for one watering cycle 561 gallons 1,122 gallons 2,244 gallons 4,488 gallons Typical charge unit for municipal water bills is 100 cubic feet which is 748 gallons - 0.75 1.5 3 6 Savings per watering cycle-Water charges are usually water + sewer and can vary by community. Example uses $8 per 100 cubic feet. $6 $12 $24 $48 Sump Pump Cycle Time Minimum for total lot 20 minutes or less 10 minutes or less 5 minutes or less 2.5 minutes or less Sump Pump Cycle Time Minimum for half of lot 40 minutes or less Yearly savings assumes 40 watering cycles a year. *Your savings may be more or less based on your rate. $240 $480 $960 $1,920

Potential Cost Savings for Combined Home Water and Property Irrigation Application The Woda-Sci® Green Tech Sump Control System can be used for both home water and property irrigation applications. Below is an estimate of savings for a family of 4. In most areas of the country ground water flow rates vary and are higher in the spring and lower in the fall. Therefore, please consider the time of year your are taking your measurement. You should have a general idea of the seasonal variation of precipitation in your area. Your installer should enable your system to be capable of manually switching back to municipal water when and if it is necessary. Then, there is no risk of running out of water during a drought but every opportunity to save money the rest of the time.   Lot Size Detail 1/8 acre 1/4 acre 1/2 acre 1 acre Irrigation application- water requirement per one use 561 gallons 1,122 gallons 2,244 gallons 4,488 gallons Daily Household use (4 people) 280 gallons Total estimated peak daily usage 841 gallons 1,402 gallons 2,524 gallons 4,768 gallons Sump Pump cycle time estimated minimum requirement 13 minutes or less 7.5 minutes or less 4 minutes or less 2.4 minutes or less Estimated yearly savings- irrigation and home water $1,056 $1,296 $1,776 $2,736