Public water system · CO0212800
ActiveSierra Grande School District
Non-transient non-community water system in Costilla County, Colorado, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
304
Service connections
10
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-01-01 | 66 | 5000 | No | Resolved |
| 2023-04-28 | 76 | 7500 | No | Resolved |
| 2023-03-28 | 5A | 8000 | No | Resolved |
| 2023-01-01 | 03 | 1045 | No | Resolved |
| 2023-01-01 | 03 | 1036 | No | Resolved |
| 2023-01-01 | 03 | 1010 | No | Resolved |
| 2023-01-01 | 03 | 2033 | No | Resolved |
| 2023-01-01 | 03 | 1074 | No | Resolved |
| 2023-01-01 | 03 | 1085 | No | Resolved |
| 2023-01-01 | 03 | 2991 | No | Resolved |
| 2023-01-01 | 03 | 1015 | No | Resolved |
| 2023-01-01 | 03 | 2005 | No | Resolved |
Sierra Grande School District: frequently asked questions
Is Sierra Grande School District's water safe to drink?
Sierra Grande School District is an active non-transient non-community water system regulated under the Safe Drinking Water Act, overseen by the CO state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Sierra Grande School District?
Sierra Grande School District (PWSID CO0212800) is a local government-owned non-transient non-community water system, regulated by the CO state drinking water program.
How many people does Sierra Grande School District serve?
Sierra Grande School District reports serving 304 people through 10 service connections in Costilla County, Colorado.
Where does Sierra Grande School District get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Costilla County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| San Luis Wsd | Costilla | 629 | Community | Groundwater |
| Costilla County Ws | Costilla | 561 | Community | Groundwater |
| Ft Garland Wsd | Costilla | 477 | Community | Groundwater |
| Blanca Town of | Costilla | 469 | Community | Groundwater |
| Blanca Ft Garland Md | Costilla | 108 | Transient non-community | Groundwater |
| Garcia Domestic Wua | Costilla | 100 | Community | Groundwater |