REGULATORY PROCEEDINGS	12 Months Ended
REGULATORY PROCEEDINGS	Dec. 31, 2011
Regulated Operations [Abstract]
REGULATORY PROCEEDINGS	NOTE 14 REGULATORY PROCEEDINGS Our water and wastewater utilities generate operating revenue from customers based on rates that are established by state Public Service Commissions through a rate setting process that may include public hearings, evidentiary hearings and the submission of evidence and testimony in support of the requested level of rates by the Company. We are subject to regulation by the following state regulatory commissions: The DEPSC regulates both Artesian Water and Artesian Wastewater. Artesian Water Maryland and Artesian Wastewater Maryland are subject to the regulatory jurisdiction of the MDPSC, and Artesian Water Pennsylvania is subject to the regulatory jurisdiction of the PAPUC. Rate Proceedings Our regulated utilities periodically seek rate increases to cover the cost of increased operating expenses, increased financing expenses due to additional investments in utility plant and other costs of doing business. In Delaware, utilities are permitted by law to place rates into effect, under bond, on a temporary basis pending completion of a rate increase proceeding. The first temporary increase may be up to the lesser of $2.5 million on an annual basis or 15% of gross water sales. Should the rate case not be completed within seven months, by law, the utility may put the entire requested rate relief, up to 15% of gross water sales, in effect under bond until a final resolution is ordered and placed into effect. If any such rates are found to be in excess of rates the DEPSC finds to be appropriate, the utility must refund the portion found to be in excess to customers with interest. The timing of our rate increase requests are therefore dependent upon the estimated cost of the administrative process in relation to the investments and expenses that we hope to recover through the rate increase. We can provide no assurances that rate increase requests will be approved by applicable regulatory agencies and, if approved, we cannot guarantee that these rate increases will be granted in a timely or sufficient manner to cover the investments and expenses for which we initially sought the rate increase. On April 11, 2011, Artesian Water filed a request with the DEPSC to implement new rates to meet a requested increase in revenue of 19.45%, or approximately $10.9 million, on an annualized basis. The new rates are designed to support Artesian Water’s ongoing capital improvement program and to cover increased costs of operations, including chemicals and fuel, electricity, taxes, labor and benefits. Artesian Water’s last request to implement new rates was filed in April 2008. As permitted by law, on June 10, 2011, we placed temporary rates into effect designed to generate an increase in annual operating revenue of approximately 4.45%, or $2.5 million on an annualized basis, until new rates were approved by the DEPSC. Also as permitted by law, on November 11, 2011, we placed into effect a second step of temporary rates designed to generate an additional increase in annual operating revenue of approximately 6.68%, or $3.8 million on an annualized basis, until new rates were approved by the DEPSC. 61 Table of Contents Artesian Water, the DEPSC, and the Division of the Public Advocate entered into an agreement to settle Artesian Water’s April 2011 application for an increase in rates. PSC Order No. 8097, issued on January 31, 2012, approved the settlement agreement, authorizing a permanent rate increase in revenue of approximately 11.13%, or $6.25 million on an annualized basis. Since the permanent rate increase does not exceed amounts previously collected under previously approved temporary increases in rates, Artesian Water is not required to refund any amounts to its customers. The approved permanent rate increase is effective as of January 1, 2012. The settlement also authorizes a return on equity of 10%. Additionally, effective January 1, 2012, the settlement permits a tariff change that includes the use of a seasonal connection charge as well as a new approach for presenting the cost of retired property and ratemaking treatment for salvage costs to be recovered in rates. Currently, when depreciable units of utility plant are retired, the cost of retired property, together with any cost associated with retirement less any salvage value or proceeds received, is charged to accumulated depreciation. The settlement authorizes that effective January 1, 2012, any cost associated with retirement less any salvage value or proceeds received will be charged to a regulated retirement liability. This new approach will result in an approximately $1.2 million reclassification of utility plant to deferred credits and other liabilities on our Consolidated Balance Sheet in our fiscal year 2012. The settlement also authorizes Artesian Water to change from quarterly to monthly billing, implementation is expected to take place during the first quarter of 2012. On December 29, 2010, Artesian Water Maryland filed an application with the MDPSC to revise its rates and charges concerning the former Mountain Hill Water system. Artesian Water Maryland requested authorization to implement proposed new rates for water service to meet a requested increase in revenue of approximately $65,000 on an annualized basis. In addition to the increase in rates, Artesian Water Maryland is requesting a change to its rate structure, reducing the per thousand gallon charge while adding a monthly customer and fire protection charge. On September 16, 2011, the MDPSC authorized a rate increase in revenue of approximately $51,000 on an annualized basis and approved the change in rate structure. The rate increase became effective on November 29, 2011. Service Territory Expansion Proceedings On September 7, 2010, the DEPSC entered Order No. 7833, which approved the Revised Water Certificates of Public Convenience and Necessity Regulations as final. After extensive proceedings regarding Regulation Docket No. 51, the DEPSC repealed and replaced its existing Regulations Governing Certificates of Public Convenience and Necessity for Water Utilities with a new revised set of regulations (the “Revised Water CPCN Regulations”). The Revised Water CPCN Regulations changed the definition of a “Proposed Service Area” to encompass either a single parcel or two or more contiguous parcels that will be provided water by the same system or main extension. On June 4, 2009, the MDPSC approved Artesian Water Maryland’s request to construct a water system to serve the 172 residents of the Whitaker Woods housing development located adjacent to the Mountain Hill Service Area. This expanded franchise area is subject to the Mountain Hill tariff rates. We began serving customers in this development in November 2009. On September 9, 2009, the MDPSC approved Artesian Water Maryland’s request to construct a water system to serve 71 residents in the Charlestown Crossing housing development. Construction was completed in July 2010. In December 2009, Artesian Water Maryland applied for approval from the MDPSC to exercise a franchise to provide water service to the Town of Port Deposit. This application also requested authority to finance the purchase of water system facilities, and to establish water service rates. On July 28, 2010, the MDPSC approved our application. On November 1, 2010, Artesian Water Maryland closed on this transaction and began serving customers. On September 30, 2008, Artesian Water Maryland and Artesian Wastewater Maryland filed joint applications with the MDPSC to exercise franchises granted to the Company by Cecil County. On March 31, 2009, we presented an updated application that included an extended service area and the acquisition of certain facilities. A petition by the Appleton Regional Community Alliance delayed the exercise of franchises granted. On June 21, 2011, the Maryland Court of Appeals held that Maryland law does not prohibit the transfer and sale of assets contemplated by these transactions. On August 31, 2011, the MDPSC granted authority to exercise the franchises. On September 27, 2011, Artesian Wastewater Maryland and Cecil County mutually agreed to terminate two Asset Purchase Agreements and a wastewater franchise agreement with respect to certain wastewater facilities in Cecil County. Termination of the wastewater franchise agreement is subject to receipt of approval from the MDPSC. Artesian Wastewater Maryland has agreed to file an application with the MDPSC for such approval. On December 21, 2011, Artesian Water Maryland completed its purchase of water assets from Cecil County and began serving the franchise area granted to the Company by Cecil County. See Item 1 – Business – Artesian Wastewater Maryland for further discussion. 62 Table of Contents Other Proceedings Delaware law permits water utilities to put into effect, on a semi-annual basis, increases related to specific types of distribution system improvements through a Distribution System Improvement Charge, or DSIC. This charge may be implemented by water utilities between general rate increase applications that normally recognize changes in a water utility’s overall financial position. The DSIC approval process is less costly when compared to the approval process for general rate increase requests. The DSIC rate applied between base rate filings is capped at 7.5% of the amount billed to customers under otherwise applicable rates and charges, and the DSIC rate increase applied cannot exceed 5% within any 12-month period. During 2010, Artesian Water filed two applications with the DEPSC for approval to collect a 0.34% increase and 0.68% increase during the first and second half of the year, respectively. These increases recover the costs of eligible revenue producing improvements made since the last rate increase in 2008, and were calculated to generate approximately $286,000 in revenue annually. In November 2010, we filed an application with the DEPSC for approval to increase the DSIC rate to 1.47% effective January 1, 2011, which will generate approximately $390,000 in revenue on an annual basis. The DEPSC approved the DSIC effective January 1, 2010, July 1, 2010 and January 1, 2011, subject to audit at a later date. For the year ended December 31, 2011, we earned approximately $346,000 in DSIC revenue. For the year ended December 31, 2010, we earned approximately $288,000 in DSIC revenue. In 2003, legislation was enacted in Delaware requiring all water utilities serving within northern New Castle County, Delaware to certify by July 2006, and each three years thereafter, that they have sufficient sources of self-supply to serve their respective systems. The DEPSC accepted our certification of sufficient water supply through 2009. Artesian Water filed a new certification of self-sufficiency with the DEPSC on June 30, 2009, for the period through 2012. On June 1, 2010, the DEPSC accepted our self-sufficiency certification through 2012.