WaterVerge

Is Divide, CO Tap Water Safe to Drink?

Graded F — but Copper was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓

3K residents served 7 water systems PWSID: CO0160200
Overall Score
44.5 / 100
Violations
97 active
Last Updated
May 2026
Source
Ground water under influence
#208 of 246 in Colorado Top 91% nationally
Local Government
Moderate data confidence
Reviewed by WaterVerge Editorial Team · Last updated May 2026
FGRADE
Water Quality Grade
44.5/100
waterverge.com
F 44.5/100

Divide, CO — Water Quality Report

Divide's drinking water received a grade of F (44.5 out of 100), indicating failing water quality. The city's 7 water systems serve approximately 2,853 residents using ground water under influence.

Lead levels were measured at 0.5 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 837 violations on record, including 49 health-based violations. 97 remain unresolved.

Data last updated: May 2026 · Source: EPA SDWIS, UCMR 5
Analysis

What to know about Divide's water

Divide ranks #208 out of 246 cities in Colorado for water quality, placing it among the lowest-rated in the state.

Divide relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.

As a small community water system, Divide may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.

The system has seen 219 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.

Quality Breakdown

Water quality score

See methodology →
44.5 out of 100 Grade F
A: 90-100
B: 74-89
C: 60-73
F: <50
How is this calculated?
Violations
0/45
F
Historical violation record including health-based and monitoring violations.
Lead & Copper
16/20
B
Lead at 0.5 ppb (90th percentile).
Contaminants
17/20
B
PFAS + legacy contaminant analysis.
Compliance
8/10
B
Monitoring and reporting compliance with EPA regulations.
Source Risk
3.5/5
C
Water source: Ground water under influence.
Water Safety

Is Divide, CO water safe to drink?

Concerns Identified

Divide's drinking water has significant quality concerns based on EPA testing data. With a grade of F (44.5/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 7 water systems serve approximately 2,853 residents using groundwater (wells).

97
Active Violations
0.5 ppb
Lead (90th %ile)
3 events
Disaster History

Recent water quality updates for Divide

A timeline of significant water quality events, violations, and data updates.

Update
Water quality data updated

Latest EPA compliance and testing data incorporated into Divide's water quality assessment. Grade: F (44.5/100).

Violation
1 drinking water violation recorded

Contaminants: Lead and Copper Rule.

Violation
1 drinking water violation recorded

Contaminants: Interim Enhanced Surface Water Treatment Rule.

Violation
2 drinking water violations recorded

Contaminants: Public Notice, Interim Enhanced Surface Water Treatment Rule.

Disaster
SEVERE STORMS, FLOODING, AND TORNADOES

Federal disaster declaration (FEMA DR-4731). Flood event — may have impacted local water infrastructure.

Disaster
HURRICANE KATRINA EVACUATION

Federal disaster declaration (FEMA DR-3224). Coastal Storm event — may have impacted local water infrastructure.

Key contaminant findings

Based on the most recent EPA sampling data for Divide's water supply.

Lead Within Limits
Detected: 0.5 ppb Limit: 15 ppb (EPA Action Level)

Well within EPA limits.

Copper Exceeds Limit
Detected: 1.44 mg/L Limit: 1.3 mg/L (EPA Action Level)

Exceeds EPA action level. Copper can leach from household plumbing — flush taps for 30 seconds before drinking.

Violation history

Divide's water system has 837 total violations on record, including 49 health-based violations. 97 remain unresolved. 219 violations were issued in the last 5 years.

MROtherTTMONRPTMCL
Most recent violations:
Jan 2026 Lead and Copper Rule Open
Dec 2025 Interim Enhanced Surface Water Treatment Rule Resolved
Nov 2025 Public Notice Open
Nov 2025 Interim Enhanced Surface Water Treatment Rule Resolved
Oct 2025 Public Notice Open

Flood & environmental risk

Teller County has experienced 3 federally declared disasters since 1973. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies.

SEVERE STORMS, FLOODING, AND TORNADOES
Flood FEMA DR-4731
HURRICANE KATRINA EVACUATION
Coastal Storm FEMA DR-3224
HEAVY RAINS, SNOWMELT AND FLOODING
Flood FEMA DR-385

Where does Divide's water come from?

Divide's drinking water comes from groundwater (wells), supplied by 7 water systems serving approximately 2,853 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate.

What Divide residents can do

Install a water filter

Recommended: NSF-certified water filter. This addresses the specific contaminants found in Divide's water.

Request your utility's CCR

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.

Monitor alerts during storms

Divide'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.

Contaminant Alerts

Top contaminants to know

View all ↓
Lead (90th percentile)
Inorganic / Heavy Metal
Safe
0.5 ppb
EPA Action Level: 15 ppb · 3% of limit
Safe Level
Copper (90th percentile)
Inorganic
Over Limit
1.44 mg/L
EPA Action Level: 1.3 mg/L · +11% over limit
Exceeds Limit
Compliance Record

Violation summary

837
Total violations
49
Health-based
97
Active / unresolved
Jan 2026
Most recent violation
Compliance Record

Violations & advisories

837 Total
97 Active
49 Health-based
740 Resolved
6 SNC
Violations by category
Volatile Organic Chemicals
252
Synthetic Organic Chemicals
161
Inorganic Chemicals
86
Interim and Long Term 1 Enhanced Surface Water Treatment Rule
62
Surface Water Treatment Rule
59
Jan 2026 Active
Lead and Copper Rule
Monitoring & Reporting
Monitoring & Reporting 0
Nov 2025 Active
Public Notice
Other Violation 0
Oct 2025 Active
Public Notice
Other Violation 0
Oct 2025 Active
Public Notice
Other Violation 0
Oct 2025 Active
Lead and Copper Rule
Monitoring & Reporting
Monitoring & Reporting 0
Sep 2025 Active
Public Notice
Other Violation 0
Aug 2025 Active
Public Notice
Other Violation 0
Aug 2025 Active
Public Notice
Other Violation 0
Jul 2025 Active
Public Notice
Other Violation 0
Jul 2025 Active
Public Notice
Other Violation 0
Jul 2025 Active
Lead and Copper Rule
Treatment Technique
Health-Based Health 0
Jul 2025 Active
Consumer Confidence Rule
Other Violation 0
Jul 2025 Active
Lead and Copper Rule
Monitoring & Reporting
Monitoring & Reporting 0
Jul 2025 Active
Consumer Confidence Rule
Other Violation 0
Apr 2025 Active
Public Notice
Other Violation 0
Mar 2025 Active
Lead and Copper Rule
Treatment Technique
Health-Based Health 0
Jan 2025 Active
Lead and Copper Rule
Monitoring & Reporting
Monitoring & Reporting 0
Oct 2024 Active
Lead and Copper Rule
Monitoring & Reporting
Monitoring & Reporting 0
Sep 2024 Active
Public Notice
Other Violation 0
Aug 2024 Active
Public Notice
Other Violation 0
Showing 20 of 837 violations
Environmental Risk

Drought conditions

D1 — moderate drought

Teller County is currently in D1 (moderate 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.

25.2%
Months in D2+ (last 30y)
13
Weeks at D2+ (last 5y)

Source: U.S. Drought Monitor, updated weekly by NDMC, USDA, and NOAA.

Environmental Risk

Flood & disaster history

3
Declared disasters
Aug 2023
Most recent
Flood
Most common type

Teller County has experienced 3 federally declared disasters since 1973. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.

Aug 2023
SEVERE STORMS, FLOODING, AND TORNADOES
Flood FEMA #4731
Sep 2005
HURRICANE KATRINA EVACUATION
Coastal Storm FEMA #3224
May 1973
HEAVY RAINS, SNOWMELT AND FLOODING
Flood FEMA #385

Recommended water filters

Based on contaminants detected in Divide's water supply, we recommend the following filter types.

🔧
For Copper
Reverse Osmosis or KDF Filter
Copper exceeds the EPA action level of 1.3 mg/L

Full contaminants report

Contaminant Detected Level EPA Limit Unit Category Status
Lead (90th percentile) 0.5 15 ppb Inorganic Safe
Copper (90th percentile) 1.44 1.3 mg/L Inorganic Over Limit
Data source: EPA SDWIS, UCMR 5, local utility CCR.

Lead level trend (90th percentile)

EPA action level: 15 ppb
Lead has increased by 2.7 ppb from 1993 (4.0 ppb) to 2025 (6.7 ppb).

Copper level trend (90th percentile)

EPA action level: 1.3 mg/L
Copper has decreased by 1.360 mg/L from 1993 (2.800 mg/L) to 2024 (1.440 mg/L).
Infrastructure

Water source & infrastructure

Primary Source
Ground Water Under Influence
Operator
Local Government
Population Served
2,853
Water Systems
7
Source breakdown
Ground Water Under Influence
3
Groundwater
3
Surface Water
1
Water Source

Where Divide's water comes from

Ground Water Under Influence

Divide's drinking water is drawn from underground aquifers through wells.

Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.

Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.

The system is operated by local government ownership and serves approximately 2,853 people through 7 water systems.

Infrastructure

Water systems serving Divide

System Name PWSID Population Source
HIGHLAND LAKES WD CO0160200 875 GU
DIVIDE MPC MD NO 1 CO0160295 679 GW
DIVIDE WATER PROVIDERS INC CO0160195 570 GW
VALLEY MAINT CORP NO 1 CO0160550 470 GW
RAINBOW VALLEY WD CO0160375 130 SW
DIVIDE SOUTH CO0160275 74 GU
VALLEY MAINT CORP NO 2 CO0160551 55 GU
Regional Comparison

How Divide compares

Full Colorado rankings →

Divide's score of 44.5/100 is on par with the average of 45/100 among major Colorado cities. It outscores 7 of 10 nearby cities.

Divide (this city)
44.5
Denver
39.6
Aurora
38.1
Lakewood
36.9
Colorado avg
45
City Profile

About Divide, CO

Wikipedia →

Divide is an unincorporated town, a post office, and a census-designated place (CDP) located in and governed by Teller County, Colorado, United States. The CDP is a part of the Colorado Springs, CO Metropolitan Statistical Area. The Divide post office has the ZIP Code 80814. At the United States Census 2020, the population of the Divide CDP was 143.

Economic Profile
$70,294
Median Income
0%
Unemployment
Community
46.7
Median Age
175
People / sq mi
0%
College Educated
100%
Homeownership
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Frequently asked questions

Is Divide, CO tap water safe to drink?

Divide's water quality earned a grade of F (44.5/100). Significant issues have been found. A water filter is strongly recommended. The city ranks #208 out of 246 cities tested in Colorado.

What contaminants are in Divide's water?

Lead was measured at 0.5 ppb (90th percentile). 837 violations are on record.

How is Divide'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 Divide?

Based on current data, basic filtration should suffice for additional peace of mind.

Where does Divide's water come from?

Divide's water is sourced from Ground water under influence. The city has 7 water systems serving approximately 2,853 residents.

What health violations has Divide's water system had?

Divide has 49 health-based violations on record. The most recent violation was recorded in January 2026. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 97 violations remain unresolved.

Is Divide's groundwater at risk of contamination?

Divide uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 837 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.

How does Divide's water compare to other cities?

Divide ranks #208 out of 246 cities in Colorado (better than 15% of state cities) and #14373 out of 15744 cities nationally (9th percentile). The grade of F reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.