 |
| Stormwater
flooding from a street to the nearby drainage channel |
Beginning in January 2007, the Authority will provide stormwater
management services and be responsible for NPDES compliance
in the areas it serves within the City of Centennial and unincorporated
Arapahoe County. The Authority will plan, fund, construct,
acquire, operate, and maintain various drainage and flood
control facilities. It will also comply with NPDES and other
environmental regulations, and inform the public about stormwater
quality.
Capital
Construction and Remedial Drainage Projects
Capital Improvement Projects (CIP) will be prioritized
to address needs across the area, and to achieve the greatest
stormwater management benefit. Remedial drainage projects
include major repairs of existing facilities. Other services
include:
|
 |
| Detention
pond |
|
| • |
Major Capital Improvement
Projects |
| • |
Remedial Drainage Projects |
| • |
Construction Management |
| • |
Land, Easement, and Right-of-Way
Maintenance and Management
|
Routine
Maintenance
Maintenance of the storm drain system will be regular
and equitable across the system: |
 |
| Maintenance
crew removes debris from stormdrain with vac
truck |
|
| • |
General Maintenance
Management |
| • |
Maintenance Inspection
and Planning |
| • |
Debris and Trash Removal
from Facilities |
| • |
Sediment Removal from
Facilities
|
| • |
Infrastructure Maintenance
(ponds, manholes, pipes, etc.) |
| • |
Coordination with Urban
Drainage and Flood Control District (UDFCD) |
NPDES
Permit Compliance and Stormwater Quality Management
These are unfunded, federal environmental mandates. Failure
to comply may result in fines to the Authority. |
| • |
Investigate Illicit Connections
& Discharges to the Storm Drain System and Waterways |
| • |
Erosion Control During Construction |
| • |
Post Construction Erosion Control |
| • |
Municipal Good-House Keeping to Prevent
Stormwater Pollution |
| • |
Public Education & Involvement
in Stormwater Quality |
| • |
Map the Drainage System and Outfalls
|
Land
Use Review and Coordination
Provide input to the subdivision development
and new development process. |
 |
| Drainage
channel at Arapahoe Rd. and Quebec |
|
| • |
Drainage Report and Construction
Plan Review and Approval |
| • |
Permitting and Inspection |
| • |
Field Inspection and Enforcement |
| • |
Master Plan Coordination |
| • |
National Flood Insurance
Program Compliance
|
Planning
and Technical Management
|
 |
| Downstream
of 84-inch pipe at Arapahoe Rd. |
|
| • |
Design Criteria and Standards |
| • |
Field Data Collection |
| • |
Master Planning |
| • |
Design, Field, and Operations Engineering |
| • |
Floodplain Management |
| • |
Hazard Mitigation |
| • |
Zoning Support |
Customer
Service, Billing and Finance
|
| • |
General Administration |
| • |
General Program Development |
| • |
Community Coordination |
| • |
Billing Operations |
| • |
Customer Service |
| • |
Financial Management |
| • |
Support Services
|
|
