| Subject | Counties Served |
| Grants and Aids | Statewide |
| Grants Management | Statewide |
| Grants, Loans, Construction of Public Drinking Water Systems | Statewide |
| Grants, Well Abandonment | Statewide |
| Groundwater | Statewide |
| Groundwater Contamination | Statewide |
| Groundwater Quality Data | Statewide |
| Groundwater Quality Monitoring and Standards | Statewide |
| Groundwater Sampling Protocols from Monitoring Wells | Statewide |
| Monitoring Wells | Statewide |