Is Springfield, SD Tap Water Safe to Drink?
Graded A-, with 4 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
87.6/100
waterverge.com Springfield, SD — Water Quality Report
Springfield's drinking water received a grade of A- (87.6 out of 100), indicating good water quality. The city's 1 water system serves approximately 2,108 residents using surface water.
Lead levels were measured at 1.0 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 25 violations on record, including 12 health-based violations. 4 remain unresolved.
What to know about Springfield's water
Springfield ranks #55 out of 141 cities in South Dakota for water quality, placing it mid-range in the state.
The city draws from surface water sources, which are more susceptible to seasonal runoff and agricultural contamination, requiring extensive multi-barrier treatment including coagulation, filtration, and disinfection.
As a small community water system, Springfield may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Springfield, SD water safe to drink?
Springfield's drinking water has significant quality concerns based on EPA testing data. With a grade of A- (87.6/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 2,108 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Springfield
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Springfield's water quality assessment. Grade: A- (87.6/100).
Federal disaster declaration (FEMA DR-4807). Flood event — may have impacted local water infrastructure.
1 health-based. Contaminants: Interim Enhanced Surface Water Treatment Rule.
Federal disaster declaration (FEMA DR-4440). Flood event — may have impacted local water infrastructure.
2 health-based. Contaminants: Interim Enhanced Surface Water Treatment Rule.
1 health-based. Contaminants: TTHM.
Key contaminant findings
Based on the most recent EPA sampling data for Springfield's water supply.
Well within EPA limits.
Violation history
Springfield's water system has 25 total violations on record, including 12 health-based violations. 4 remain unresolved. 1 violation was issued in the last 5 years.
Flood & environmental risk
Bon Homme County has experienced 6 federally declared disasters since 1984. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include Missouri River At Niobrara, Nebr., Bazile Creek Near Niobrara, Nebr., Lewis And Clark Lake.
Where does Springfield's water come from?
Springfield's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 1 water system serving approximately 2,108 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment. Nearby water bodies include Missouri River At Niobrara, Nebr. (river), Bazile Creek Near Niobrara, Nebr. (river), Lewis And Clark Lake (river).
What Springfield residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Springfield's water.
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Springfield's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Drought conditions
D3 — extreme droughtBon Homme County is currently in D3 (extreme drought) per the U.S. Drought Monitor (week of May 5, 2026). Drought can elevate disinfection-byproduct (TTHM/HAA5) levels and taste/odor issues as utilities draw from lower reservoirs.
Source: U.S. Drought Monitor, updated weekly by NDMC, USDA, and NOAA.
Flood & disaster history
Bon Homme County has experienced 6 federally declared disasters since 1984. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 1.0 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Springfield compares by contaminant
Explore where Springfield ranks among all South Dakota cities for specific contaminants.
Water source & infrastructure
Where Springfield's water comes from
Springfield's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
Surface water systems require multi-stage treatment including coagulation, sedimentation, filtration, and disinfection to meet EPA Safe Drinking Water Act standards.
These sources can be impacted by seasonal changes, stormwater runoff, upstream agriculture, and industrial discharge.
The system is operated by local government ownership and serves approximately 2,108 people through 1 water system.
Water bodies near Springfield
Springfield is located near 3 notable water bodies. As a surface water system, these water bodies may directly influence the city's drinking water supply.
Water systems serving Springfield
| System Name | PWSID | Population | Source |
|---|---|---|---|
| SPRINGFIELD | SD4600317 | 2,108 | SW |
How Springfield compares
Full South Dakota rankings →Springfield's score of 87.6/100 is above the average of 66/100 among major South Dakota cities. It outscores 7 of 10 nearby cities.
Nearby cities
View South Dakota rankings →About Springfield, SD
Wikipedia →Springfield is a city in Bon Homme County, South Dakota, United States. The population was 1,914 at the 2020 census, and was estimated to be 1,913 in 2023.
Learn more about your water
Guides and resources related to Springfield's water quality findings.
Explore water quality across Bon Homme
Frequently asked questions
Is Springfield, SD tap water safe to drink?
Springfield's water quality earned a grade of A- (87.6/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #55 out of 141 cities tested in South Dakota.
What contaminants are in Springfield's water?
Lead was measured at 1.0 ppb (90th percentile). 25 violations are on record.
How is Springfield's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Springfield?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Springfield's water come from?
Springfield's water is sourced from Surface water. The city has 1 water system serving approximately 2,108 residents.
What health violations has Springfield's water system had?
Springfield has 12 health-based violations on record. The most recent violation was recorded in February 2024. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 4 violations remain unresolved.
How does Springfield's water compare to other cities?
Springfield ranks #55 out of 141 cities in South Dakota (better than 61% of state cities) and #3950 out of 15744 cities nationally (75th percentile). The grade of A- reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Springfield's small water system affect quality?
Springfield's system serves approximately 2,108 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 25 violations on record.