Water Reclamation Division


Main Office:

7903 South Side Drive
Rapid City, SD 57703

Mailing Address:
300 Sixth Street
Rapid City, SD 57701

Phone: (605) 394-4174

Office Hours:

Office Hours:  7:30 a.m. to 4:00 p.m.

Mission Statement:

Mandated by Federal, State, and Local government, it is the Water Reclamation Division's responsibility to protect the public health by providing for efficient and economical collection and treatment of wastewater.

What We Do:

On a daily basis, the Wastewater facility receives 2,011 lbs of ammonia , 17,176 lbs of total suspended solids, and 16,353 lbs of Biochemical Oxygen Demand (organics).

The Wastewater lab conducted 25,297 tests & samples during the 2020 calendar year.

We have 355.2 miles of sanitary sewer line accessed by 7,368 Manholes in the collection system.


Billing / Account Information
(605) 394-4125

Please contact the City's Utility Billing division at 394-4125 or via email at
This email address is being protected from spambots. You need JavaScript enabled to view it. if you have questions concerning your utility bill.

Sewer Backups
(605) 394-4163
After hours and weekends:  (605) 394-4160

Facility Performance Public Education / Tours
(605) 394-4174

pdf Onsite Wastewater Permit Application (1.29 MB)

Sewer Ordinance

Onsite Ordinance

Utility Rate Relief Program

 Request Sewer Rate Adjustment 

Current Rate Resolution 

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