| In millions, except per share items | Sep-30-11 | Jun-30-11 | Mar-31-11 | Dec-31-10 | Sep-30-10 | Jun-30-10 | Mar-31-10 | Dec-31-09 |
| | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K |
| Revenues: |
| Regulated water utility operations | 35.8 | 35.7 | 34.5 | 34.0 | 33.6 | 31.3 | 30.5 | 30.0 |
| Water management services | 2.6 | 2.6 | 2.5 | 2.5 | 2.5 | 2.5 | 2.7 | 2.8 |
| Total revenues | 38.4 | 38.3 | 37.0 | 36.5 | 36.1 | 33.8 | 33.1 | 32.8 |
| Revenue growth [+] | 6.4% | 13.2% | 11.6% | 11.4% | 10.1% | 6.5% | 6.0% | 5.8% |
| Regulated water utility operations | 6.6% | 14.0% | 13.2% | 13.4% | | | | |
| Water management services | 3.1% | 2.7% | -7.1% | -11.2% | -9.4% | -12.4% | -2.9% | 4.6% |
| Cost of goods sold | 18.4 | 18.4 | 18.3 | 18.1 | 18.1 | 17.3 | 17.2 | 17.1 |
| Gross profit | 20.0 | 19.8 | 18.7 | 18.4 | 18.0 | 16.6 | 16.0 | 15.7 |
| Gross margin | 52.2% | 51.8% | 50.6% | 50.3% | 50.0% | 49.0% | 48.2% | 47.8% |
| Selling, general and administrative | 7.4 | 7.4 | 7.4 | 7.4 | 7.2 | 7.2 | 7.1 | 7.1 |
| Other operating expenses | -0.8 | -0.9 | -1.0 | -1.2 | -1.1 | -1.3 | -1.4 | -2.5 |
| EBITDA [+] | 16.0 | 15.9 | 14.9 | 14.7 | 14.4 | 13.1 | 12.7 | 12.4 |
| EBITDA growth | 10.8% | 20.9% | 17.1% | 18.5% | 13.0% | 12.2% | 10.9% | 7.0% |
| EBITDA margin | 41.6% | 41.5% | 40.1% | 40.3% | 39.9% | 38.8% | 38.3% | 37.9% |
| Depreciation and amortization | 4.6 | 4.6 | 4.7 | 4.6 | 4.6 | 4.5 | 4.5 | 4.4 |
| EBIT [+] | 11.4 | 11.3 | 10.2 | 10.1 | 9.9 | 8.6 | 8.2 | 8.0 |
| EBIT growth | 15.2% | 30.7% | 24.1% | 26.3% | 16.1% | 15.9% | 13.6% | 7.9% |
| EBIT margin | 29.6% | 29.4% | 27.6% | 27.7% | 27.3% | 25.5% | 24.8% | 24.4% |
| Interest expense, net [+] | 3.3 | 3.3 | 3.3 | 3.4 | 3.4 | 3.5 | 3.6 | 3.6 |
| Interest expense | 3.3 | 3.3 | 3.3 | 3.4 | 3.4 | 3.5 | 3.6 | 3.7 |
| Interest income | | | | | 0.0 | 0.0 | | |
| Other income (expense), net [+] | -0.9 | -0.9 | -0.9 | -0.5 | -0.5 | -0.5 | -0.5 | -0.4 |
| Other | 0.0 | 0.0 | | | 0.0 | | | |
| Pre-tax income | 7.2 | 7.0 | 6.0 | 6.2 | 5.9 | 4.6 | 4.2 | 3.9 |
| Income taxes | 2.8 | 2.7 | 2.3 | 2.4 | 2.3 | 1.8 | 1.7 | 1.6 |
| Tax rate | 38.9% | 38.9% | 38.8% | 38.8% | 38.4% | 39.6% | 39.6% | 39.6% |
| Net income | 4.4 | 4.3 | 3.7 | 3.8 | 3.7 | 2.8 | 2.5 | 2.4 |
| Net margin | 11.5% | 11.2% | 9.9% | 10.4% | 10.1% | 8.2% | 7.6% | 7.3% |
| |
| Basic EPS [+] | $0.94 | $0.92 | $0.79 | $0.81 | $0.80 | $0.62 | $0.58 | $0.56 |
| Growth | 17.4% | 48.9% | 35.9% | 45.2% | 31.3% | 23.1% | 13.6% | -49.8% |
| Diluted EPS [+] | $0.93 | $0.91 | $0.78 | $0.81 | $0.80 | $0.61 | $0.58 | $0.56 |
| Growth | 16.9% | 48.5% | 35.8% | 44.8% | 31.2% | 22.8% | 13.6% | -49.7% |
| |
| Dividends per share [+] | $0.37 | $0.37 | | | $0.36 | $175.18 | | |
| Growth | 2.8% | -99.8% | -99.9% | -99.9% | -99.9% | -66.0% | -30.7% | 6.1% |
| |
| Shares outstanding (basic) [+] | 4.7 | 4.7 | 4.7 | 4.7 | 4.6 | 4.5 | 4.4 | 4.3 |
| Growth | 2.5% | 4.7% | 7.0% | 9.4% | 7.3% | 5.0% | 2.8% | 0.5% |
| Shares outstanding (diluted) [+] | 4.7 | 4.7 | 4.7 | 4.7 | 4.6 | 4.5 | 4.4 | 4.3 |
| Growth | 3.0% | 4.9% | 7.1% | 9.6% | 7.4% | 5.2% | 2.8% | 0.2% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |