| Utility Type | Report Year | Utility Type Code | Statistics File |
| Gas Distribution Companies | 2018 | 300 |
300_335.pdf
300_335.pdf
|
| Investor-Owned Electric Utilities | 2018 | 100 |
100_335.pdf
100_335.pdf
|
| Investor-Owned Water Companies | 2018 | 600 |
600_335.pdf
600_335.pdf
|
| Large Gas Distribution Companies | 2018 | 30012 |
30012_335.pdf
30012_335.pdf
|
| Local Exchange Carriers | 2018 | 500 |
500_335.pdf
500_335.pdf
|
| Rural Electric Cooperative | 2018 | 200 |
200_335.pdf
200_335.pdf
|
| Sewer Utilities | 2018 | 900 |
900_335.pdf
900_335.pdf
|
| Water Associations | 2018 | 800 |
800_335.pdf
800_335.pdf
|
| Water Districts | 2018 | 700 |
700_335.pdf
700_335.pdf
|
