At September 30, 2015, we had 37,638 active service connections, of which approximately 94.9% are serviced by our systems that may adversely affectSanta Cruz water utility and our businessPalo Verde wastewater utility. Both our Santa Cruz and financial condition.

Verde utilities are located in the progress of construction due to adverse weather, work stoppages, shortages of materials, non-issuances of permits, nonperformance of suppliers or contractors or other factors could result in a material increase in the overall cost of the project.

We take precautionsface competition from other water and wastewater utilities for new service areas and with respect to safeguardacquisition of smaller utilities. These competitors consist primarily of municipalities and investor-owned utilities seeking expansion opportunities. Some of our facilities, including obtainingcompetitors are larger than we are and have more resources and access to capital than we do. If we are unable to compete effectively for new service areas and acquisitions of existing utilities, our ability to increase our rate base and revenue could be adversely affected.

Operating costs, construction costs and costs of providing services may rise faster than revenue.

The ability to increase rates over time is dependent upon approval of rate increases by utility regulators, which may be inclined, for political or other reasons, to limit rate increases. However, our costs are subject to market conditions and other factors, and may increase significantly. The second largest component of our operating costs after water production is made up of salaries and wages. These costs are affected by the local supply and demand for qualified labor. Other large components of our costs are general insurance, maintainingworkers compensation insurance, employee benefits and health insurance costs. These costs may increase disproportionately to rate increases authorized by utility regulators and safety protocols, and using off-site storage of computer data. However,may have a natural disaster, such as an earthquake, fire or flood or an act of terrorism could cause substantial delays in our operations, damage or destroy our equipment or facilities and cause us to incur additional expenses. The insurance we maintain against natural disasters may not be adequate to cover our losses in any particular case, which would require us to expend significant resources to replace any destroyed assets, thereby harmingmaterial adverse effect on our financial condition and prospects significantly.

While many developers presently hold necessary zoning approvals, land development within our service areas could also be affected by changes in governmental policies, including, but not limited to, governmental policies to restrict or control development. This may include, for example, actions by the local school districts to restrict admissions to local schools because of inadequate classroom space or, because of other problems, such as competition in our unregulated business segments.

Many national builders and developers in our service areas own or control substantial amounts of the developable land in these areas. There can be no assurance that these builders and developers have the financial capability to provide watercontinue and wastewater servicescomplete their developments. Moreover, given that there are limited restrictions on the ability of developers to sell parcels (or portions thereof), developers may continue to transfer ownership of parcels (or portions thereof) within our certificated service areas. We do, however, face competition from other water and wastewater utilities for new service areas to other developers and with respecthomebuilders and others prior to completion of development, who may then sell to, among others, ultimate homeowners. There can be no assurance that any subsequent owners will have the financial capabilities to complete development of any land so acquired.

A deep or prolonged slowdown of the development process and growth rate within the various developments in our service areas could materially and adversely affect the growth of our customer base.

Development in our service areas is also contingent upon construction or acquisition of smaller utilities. These competitors consist primarilymajor public improvements, such as arterial streets, drainage facilities, telephone and electrical facilities, recreational facilities, street lighting and local in-tract improvements (e.g., site grading). Many of investor-owned utilities seeking expansion opportunities. Some of our competitorsthese improvements are larger than we arebuilt by municipalities with public financing, and have moremunicipal resources and access to capital may not be sufficient to support development in areas of rapid population growth. If municipalities, developers, builders or homeowners are unable, financially or otherwise, to make the improvements necessary to complete new residential or commercial developments, our potential revenue growth from new water and wastewater connections within such developments would be reduced.

New or stricter regulatory standards or other governmental actions could increase our regulatory compliance and operating costs, which could cause our profitability to suffer, particularly if we are unable to increase our rates to offset such costs.

In Arizona, water and wastewater utilities are subject to regulation by water, environmental, public utility and health and safety regulators, and we are required to obtain environmental permits from governmental agencies in order to operate our facilities. Regulations relate to, among other things, standards and criteria for drinking water quality and for wastewater discharges, customer service and service delivery standards, waste disposal and raw groundwater abstraction limits and rates and charges for our regulated services. There may be instances in the future when we are not in or cannot achieve compliance with new and evolving laws, regulations and permits without incurring additional operating costs. For example, in 2006, the U.S. Environmental Protection Agency (“EPA”) implemented a new arsenic maximum contaminant level, which effectively required the installation and operation of costly arsenic treatment systems at many of our water production facilities.

Our costs of complying with current and future governmental laws and regulations could adversely affect our business or results of operations. If we fail to comply with these laws, regulations or permits, we could be fined or otherwise sanctioned by regulators and our operations could be curtailed or shut down. We may also be exposed to product liability or breach of contract claims by third parties resulting from our noncompliance. These laws and regulations are complex and change frequently, and these changes may cause us to incur costs in connection with the remediation of actions that were lawful when they were taken.

We may incur higher compliance or remediation costs than expected in any particular period and may not be able to pass those increased costs along to our customers immediately through rate increases or at all. This is because we do.must obtain regulatory approval to increase our rates, which can be time-consuming and costly and our requests for increases may not be approved in part or in full.

We are required to test our water quality for certain parameters and potential contaminants on a regular basis. If the test results indicate that parameters or contaminants exceed allowable limits, we may be required either to commence treatment to remedy the water quality or to develop an alternate water source. Either of these outcomes may be costly, and there can be no assurance that the regulatory authorities would approve rate increases to recover these additional compliance costs. In addition, by the time that test results are available, contaminated water may have been provided to customers, which may result in liability for us and damage our reputation.

In addition, governments or government agencies that regulate our operations may enact legislation or adopt new requirements that could have an adverse effect on our business, including:

We may not be permitted to increase our rates, which may necessitate a reduction of our capital investments and operating costs.

Our utility subsidiaries are regulated as public service corporations by the Arizona Corporation Commission. Our utility subsidiaries file general rate cases for rates they charge for services which are established by the Arizona Corporation Commission in accordance with Arizona law, which grants considerable discretion to the Arizona Corporation Commission. If requested rate increases are not allowed, we may have to reduce our costs of capital and operating costs. The members of the Arizona Corporation Commission are selected by the voters in statewide elections and are often responsive to complaints by ratepayers about proposed rate increases. Moreover, even if the Arizona Corporation Commission ultimately agrees that some rate relief is necessary, the relief can only be obtained after a formal and lengthy proceeding before the Arizona Corporation Commission. There can be no assurance that rate increases we request would be approved by the Arizona Corporation Commission.

The operations of our utility subsidiaries are subject to other various federal, state and local laws, regulations and ordinances, including without limitation, the jurisdiction of the Arizona Department of Environmental Quality, Arizona Department of Water Resources, City of Maricopa, Arizona, City of Casa Grande, Arizona, Maricopa, Pinal and Mohave Counties, EPA, the Maricopa Association of Governments and the Central Arizona Association of Governments. Existing laws, regulations and ordinances can be amended, or new laws, regulations or ordinances may be enacted, and the requirements of compliance may change. Continued benefits we receive under existing laws can be withdrawn or become unavailable or more costly. In addition, enforcement practice may become more stringent. As a result, governmental regulatory action and changes in law could adversely affect our financial condition and results of operations if we face delays and difficulties in obtaining approval to raise rates, and if there is a significant gap between the timing of increased expenses and our ability to recover those expenses, or if we are unable to obtain approval to recover expenses, our profitability, results of operations, liquidity and cash flows would be adversely affected.

Changes to environmental and other regulation may require us to alter our existing treatment facilities or build additional facilities.

To comply with federal, state and local environmental laws, our existing facilities may need to be altered or replaced. Altered and new facilities and other capital improvements must be constructed and operated in accordance with multiple requirements, including, in certain cases, an Aquifer Protection Permit issued by the Arizona Department of Environmental Quality, Arizona Pollution Discharge Elimination System permits from the Arizona Department of Environmental Quality and an air quality permit from Maricopa or Pinal Counties. The provision of potable water is subject to, among others, the requirements of the federal Safe Drinking Water Act, and effluent from wastewater treatment facilities must comply with other requirements. Regulated contaminants and associated maximum contaminant levels may change over time, requiring us to alter or build additional treatment facilities. We are also subject to regulation as an employer, property owner and business operator in the State of Arizona. Failure by us to observe the conditions and comply with the requirements of these permits and other applicable laws and regulations could result in delays, additional costs, fines and other adverse consequences up to and including inability to proceed with development in our service areas.

We are subject to environmental risks that may subject us to clean-up costs or litigation that could adversely affect our business, operating results, financial condition and prospects.

Under various federal and state environmental laws, regulations, ordinances and other requirements, a current or previous owner or operator of real property or a facility may be liable for the costs of removal, remediation or containment of hazardous or toxic substances on, under, in or released from such property. These liabilities are not limited to a potential effect on our water supply and include, but are not limited to, liabilities associated with air, soil, or groundwater contamination at any real estate or facilities we own or operate, including liabilities assumed in an acquisition of another utility. Environmental laws often impose liability regardless of whether the owner or operator knew of or was responsible for the presence of the hazardous or toxic substances. Although we currently conduct environmental screening assessments on new properties that we propose to acquire or use to identify significant sources of contaminants on surrounding properties, these assessments are not comprehensive, nor have they been conducted for all of the property owned or used by us. As a result, hazardous or toxic substances may exist at properties owned or used by us. If hazardous or toxic substances are discovered at real property or facilities owned or used by us (including a landfill owned by another party that is used by us for disposal of hazardous substances), we could incur significant remediation costs, liability exposure or litigation expenses that could adversely affect our profitability, results of operations, liquidity and cash flows.

Any failure of our network of water and wastewater pipes and water reservoirs could result in losses and damages that may affect our financial condition and reputation.

Our utilities distribute water and collect wastewater through an extensive network of pipes and store water in reservoirs located across our service areas. A failure of major pipes or reservoirs could result in injuries and property damage for which we may be liable. The failure of major pipes and reservoirs may also result in the need to shut down some facilities or parts of our network in order to conduct repairs. Any failures and shutdowns may limit our ability to supply water in sufficient quantities to customers and to meet the water and wastewater delivery requirements prescribed by applicable utility regulators, which would adversely affect our financial condition, results of operations, cash flow, liquidity and reputation.

We rely on information technology systems to assist with the management of our business and customer relationships. A disruption of these systems could adversely affect our business and operations.

Our information technology systems and the information technology functions that are outsourced to the FATHOM^TM business, which we previously owned, are an integral part of our business. For example, FATHOM^TM systems allow us to read water meters remotely, identify high water usage and identify water theft from disconnected meters. FATHOM^TM systems also provide contracted services and back-office technologies and systems to bill our customers, provide customer service, manage certain financial records and track assets and accounts receivable collections. A disruption of our information technology systems or the FATHOM^TM systems could significantly limit our ability to manage and operate our business efficiently, which in turn could cause our business to suffer and cause our results of operations to be reduced.

Further, our information technology systems and the FATHOM^TM systems are vulnerable to damage or interruption from:

Damages or interruptions to our information technology systems or the FATHOM^TM systems may result in physical and electronic loss of customer or financial data, security breaches, misappropriation and similar events. These issues could prevent us from issuing billings timely, which could impact revenue, or could negatively impact the efficient operations of the business, resulting in additional costs. The lack of redundancy for some of our IT systems or the FATHOM^TM systems, including billing systems, could exacerbate the impact of any of the foregoing events.

Our utilities business is subject to seasonal fluctuations and other weather-related conditions, such as droughts, which could adversely affect the supply of and demand for our services and our results of operations.

We depend on an adequate water supply to meet the present and future needs of our customers. Whether we have an adequate water supply depends upon a variety of factors, including underground water supply from which groundwater is pumped, the rate at which it is recharged by rainfall and snowpack and changes in the amount of water used by our customers. In particular, the arid western U.S. region, which includes our present and potential service areas, has been required to deal with general conditions of water scarcity exacerbated by extended periods of drought.

Drought conditions could interfere with our sources of water supply and could adversely affect our ability to supply water in sufficient quantities to our existing and future customers. For example, our utilities have acted in the past as interim operators for several smaller troubled water systems, at the request of the Arizona Corporation Commission. In one such instance, the onsite well, which was the single source of water, ran dry due to aquifer decline. As a result, we were forced to haul water to the system for several years at a considerable cost. Any future interruption to our water supply or restrictions on water usage during drought conditions or other legal limitations on water use could result in decreased customer billing and lower revenues or higher expenses that we would not be able to recoup without prior regulatory approval for a rate increase, which may not be granted. See “—We may not be permitted to increase our rates, which may necessitate a reduction of our capital investments and operating costs.” These conditions could also lead to increases in capital expenditures needed to build infrastructure to secure alternative water sources. Furthermore, customers may use less water even after a drought has ended because of conservation patterns developed during the drought. Population growth could also decline under drought conditions as individuals and businesses move out of the area or elect not to relocate there. Lower water use for any reason could lead to lower revenue.

Demand for water is seasonal and varies with temperature and rainfall levels. If temperatures during the typically warmer months are cooler than normal, or if there is more rainfall than normal, the demand for our water may decrease, which would adversely affect our profitability, results of operations, liquidity and cash flows. Consequently, the results of operations for one quarter are not necessarily indicative of results for future quarters or the full year.

Funds from our infrastructure coordination and financing agreements are dependent on development activities by developers which we do not control and are also subject to certain regulatory requirements.

In the past, we extended water and wastewater infrastructure financing to developers and builders through infrastructure coordination and financing agreements. These agreements are contracts with developers or builders in which we coordinate and fund the construction of water, wastewater and recycled water facilities that will be owned and operated by our regulated subsidiaries in advance of completion of developments in the area. Our investment can be considerable, as we phase-in the construction of facilities in accordance with a regional master plan, as opposed to a single development. Developers and builders pay us agreed-upon fees upon the occurrence of specified development events for their development projects. The Arizona Corporation Commission requires us to record a portion of the funds we receive under infrastructure coordination and financing agreements as “contributions in aid of construction,” which are funds or property provided to a utility under the terms of a collection main extension agreement and/or service connection tariff, the value of which are not refundable. Amounts received as contributions in aid of construction reduce our rate base once expended on utility plants.

The developer is not required to pay the bulk of the agreed-upon fees until a development receives platting approval. Accordingly, we cannot always accurately predict or control the timing of the collection of our fees. If a developer encounters difficulties, such as during a real estate market downturn, that result in a complete or partial abandonment of the development or a significant delay in its completion, we will have planned, built and invested in infrastructure that will not be supported by development and will not generate either payments under the applicable infrastructure coordination and financing agreement or cash flows from providing services. As a result, our return on our investment and cash flow stream could be adversely affected.

In August 2013, we entered into a settlement agreement with Arizona Corporation Commission staff, the Residential Utility Consumers Office, the City of Maricopa and other the parties to a rate case, which established the policy by which infrastructure coordination and financing agreement fees will be treated going forward. The settlement also prohibits us from entering into new infrastructure coordination and financing agreements. In February 2014, the rate case proceedings were completed and the Arizona Corporation Commission issued Rate Decision No. 74364, approving the settlement agreement. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Recent Rate Case Activity” for additional information.

Risks associated with the collection, treatment and disposal of wastewater and the operation of water utilities may impose significant costs that may not be covered by insurance, which could result in increased insurance premiums.

The wastewater collection, treatment and disposal operations of our utilities are subject to substantial regulation and involve significant environmental risks. If collection or sewage systems fail, overflow or do not operate properly, untreated wastewater or other contaminants could spill onto nearby properties or into nearby streams and rivers, potentially causing damage to persons or property, injury to the environment including aquatic life and economic damages, which may not be recoverable in rates. This risk is most acute during periods of substantial rainfall or flooding, which are the main causes of sewer overflow and system failure. Liabilities resulting from such damage could adversely and materially affect our business, results of operations and financial condition. Moreover, in the event that we are deemed liable for any damage caused by overflow, losses might not be covered by insurance policies, and such losses may make it difficult to secure insurance in the future at acceptable insurance premium rates. Similarly, any related business interruption or other losses might not be covered by insurance policies, which would also make it difficult for us to secure insurance in the future at acceptable insurance premium rates.

We may also incur liabilities under environmental laws and regulations requiring investigations and cleanup of environmental contamination at our properties or at off-site locations where there have been adverse environmental impacts. The discovery of previously unknown conditions, or the imposition of cleanup obligations in the future, could result in significant costs, and could adversely affect our financial condition, results of operations, cash flow and liquidity. Such remediation losses may not be covered by insurance policies and may make it difficult for us to secure insurance in the future at acceptable insurance premium rates.

Inadequate water and wastewater supplies could have a material adverse effect upon our ability to achieve the customer growth necessary to increase our revenues.

In many areas of Arizona (including certain areas that we service), water supplies are limited and, in some cases, current usage rates exceed sustainable levels for certain water resources. As discussed above, we currently rely predominantly (and are likely to continue to rely) on the pumping of groundwater and the generation and delivery of recycled water for non-potable uses to meet future demands in our service areas. At present, groundwater (and recycled water derived from groundwater) is the primary water supply available to us.

We do not currently anticipate any short-term concerns with physical, legal, or continuous availability issues in our service areas. Regardless, the supply of groundwater in Central Arizona, while considerable, is also ultimately finite, closely regulated and geographically limited. In areas where we have not applied for a “Designation of Assured Water Supply,” which is a decision and order issued by the director of the Arizona

Department of Water Resources designating a private water company provider as having an adequate water supply, we have not performed hydrological studies or modeling to evaluate the amount of groundwater likely to be available to meet present and expected future demands. Insofar as we intend to rely on the pumping of groundwater and the generation and delivery of recycled water to meet future demands in our current service areas, our ability and/or the ability of developers inside of our service areas to meet regulatory requirements and to demonstrate assured and adequate water supplies is essential to the continued growth of our service connections and our capacity to supply water to our customers.

Insufficient availability of water or wastewater treatment capacity could materially and adversely affect our ability to provide for expected customer growth necessary to increase revenues. We continuously look for new sources of water to augment our reserves in our service areas, but have not yet obtained surface water rights. Our ability to obtain such rights may depend on factors beyond our control, such as the future availability of Colorado River water supplies. We also face general commercial risksplan to construct facilities and obtain the necessary permits to recharge recycled water to stretch and augment our existing and planned future water supplies, but do not yet have this capability in all of our unregulated businesses, such as price-based competitionservice areas. As a result, it is possible that, in the future, we will not be able to obtain sufficient water or water supplies to increase customer growth necessary to increase or even maintain our revenues.

There is no guaranteed source of water.

Our ability to meet the existing and future water demands of our customers depends on an adequate supply of water. Regulatory restrictions on the use of groundwater and the development of groundwater wells, lack of available water rights, drought, overuse of local or regional sources of water, protection of threatened species or habitats or other factors, including climate change, may limit the availability of ground or surface water.

As stated above, our primary source of water is pumping of groundwater from utilitiesaquifers within service areas. In the event that our wells cannot meet customer demand, we can purchase water from surrounding municipalities, agencies and other service providers inutilities. However, the cost of purchasing water is typically more expensive than producing it. Furthermore, these alternative sources may not always have an adequate supply to sell to us.

To date, we have been able to produce enough water to meet current customer requirements. However, no assurance can be given that we will be able to produce or purchase enough water to fully satisfy future customer demand. We can make no guarantee that we will always have access to an adequate supply of water that will meet all quality standards, or that the cost of water will not adversely affect our stored water credit and back-office and laboratory service businesses and competition from other sources of financing with respect to our ICFAs. operating results.

If we are unable to compete effectively, our abilityaccess adequate water supplies, we may be unable to satisfy all customer demand, which could result in rationing. Rationing may have an adverse effect on cash flow from operations.

Water shortages may affect us in a variety of ways. For example, water shortages could:

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As a result of these and other factors, we may not sustain or increase our profitability on an ongoing basis.

Our existing indebtedness could affect our business adversely and limit our ability to plan for or respond to growth opportunities, and we may be unable to generate sufficient cash flow to satisfy our liquidity needs.

As of December 31, 2007,September 30, 2015, we had total indebtedness of $128.3$108.4 million, under our revolving credit facility and other loans and our Series 2006 and 2007 tax-exempt bonds. We intend to increase our borrowings under our revolving credit facility to financenet of debt reserve funds. Following the redemption of outstanding preferred limited liability company interests as described in “The Reorganization” and to repay all indebtedness under our revolving credit facility with the proceedsconsummation of this offering which will leave us with approximately $      million of outstanding indebtedness immediately after completion of this offering. and the Reorganization Transaction, we plan to refinance our existing indebtedness. See “The Transactions—Planned Refinancing Transaction” and “—We may however,not be able to refinance our indebtedness on favorable terms or at all.” In addition, we may incur substantial additional indebtedness in the future.

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