| 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 | 11.2 | 9.7 | 7.3 | 7.6 | 11.1 | 8.5 | 6.8 | 7.1 |
| Water management services | 0.7 | 0.7 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.7 |
| Total revenues | 11.9 | 10.4 | 7.9 | 8.2 | 11.8 | 9.1 | 7.4 | 7.8 |
| Revenue growth [+] | 1.2% | 14.1% | 6.7% | 4.8% | 24.2% | 8.1% | 5.3% | -0.4% |
| Regulated water utility operations | 0.9% | 13.9% | 7.1% | 6.3% | 25.5% | 11.0% | 7.5% | |
| Water management services | 6.4% | 16.1% | 2.4% | -11.0% | 4.9% | -20.5% | -15.2% | -4.2% |
| Cost of goods sold | 4.9 | 4.7 | 4.5 | 4.3 | 5.0 | 4.5 | 4.3 | 4.3 |
| Gross profit | 7.0 | 5.8 | 3.4 | 3.9 | 6.8 | 4.6 | 3.1 | 3.6 |
| Gross margin | 58.7% | 55.3% | 43.2% | 47.4% | 57.7% | 50.7% | 41.4% | 45.6% |
| Selling, general and administrative | 1.0 | 1.0 | 1.1 | 4.2 | 1.0 | 1.1 | 1.0 | 4.1 |
| Other operating expenses | 0.0 | 0.0 | 1.2 | -2.0 | -0.1 | -0.1 | 1.0 | -1.9 |
| EBITDA [+] | 6.0 | 4.8 | 2.3 | 3.0 | 5.9 | 3.7 | 2.2 | 2.7 |
| EBITDA growth | 1.9% | 27.1% | 5.9% | 11.3% | 28.4% | 13.5% | 13.1% | -11.1% |
| EBITDA margin | 50.2% | 45.7% | 29.0% | 36.0% | 49.9% | 41.0% | 29.2% | 33.9% |
| Depreciation and amortization | 1.1 | 1.1 | 1.1 | 1.3 | 1.1 | 1.1 | 1.1 | 1.2 |
| EBIT [+] | 4.9 | 3.7 | 1.2 | 1.6 | 4.8 | 2.6 | 1.1 | 1.4 |
| EBIT growth | 2.2% | 40.1% | 9.3% | 17.1% | 35.4% | 17.5% | 27.1% | -26.1% |
| EBIT margin | 40.9% | 35.4% | 14.6% | 20.1% | 40.5% | 28.8% | 14.3% | 18.0% |
| Interest expense, net [+] | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | 0.8 | 0.9 |
| Interest expense | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.9 | 0.8 | 0.9 |
| Interest income | | | | | 0.0 | 0.0 | | |
| Other income (expense), net [+] | -0.1 | -0.2 | -0.4 | -0.2 | -0.2 | -0.1 | -0.1 | -0.1 |
| Other | 0.0 | 0.0 | | | 0.0 | | | |
| Pre-tax income | 3.9 | 2.7 | -0.1 | 0.6 | 3.8 | 1.7 | 0.1 | 0.4 |
| Income taxes | 1.6 | 1.1 | 0.0 | 0.2 | 1.5 | 0.7 | 0.0 | 0.1 |
| Tax rate | 39.6% | 39.6% | 40.0% | 31.9% | 39.6% | 39.6% | 39.5% | 22.1% |
| Net income | 2.4 | 1.6 | 0.0 | 0.4 | 2.3 | 1.0 | 0.1 | 0.3 |
| Net margin | 20.0% | 15.6% | -0.5% | 5.3% | 19.3% | 10.9% | 1.0% | 4.0% |
| |
| Basic EPS [+] | $0.51 | $0.35 | ($0.01) | $0.09 | $0.49 | $0.21 | $0.02 | $0.07 |
| Growth | 4.0% | 62.3% | -147.7% | 28.0% | 51.2% | 19.2% | -200.8% | -41.0% |
| Diluted EPS [+] | $0.50 | $0.34 | ($0.01) | $0.09 | $0.48 | $0.21 | $0.02 | $0.07 |
| Growth | 3.2% | 60.8% | -147.9% | 27.6% | 51.2% | 18.9% | -200.4% | -40.9% |
| |
| Dividends per share [+] | $0.19 | $0.19 | | | $0.18 | $0.18 | | |
| Growth | 2.8% | 2.8% | | | -99.9% | -99.9% | -100.0% | |
| |
| Shares outstanding (basic) [+] | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.3 |
| Growth | 0.5% | 0.5% | 0.5% | 9.0% | 9.4% | 9.5% | 9.5% | 0.8% |
| Shares outstanding (diluted) [+] | 4.8 | 4.8 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.3 |
| Growth | 1.3% | 1.4% | 0.2% | 9.4% | 9.4% | 9.8% | 9.8% | 0.7% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |