Water Quality in Montrose, CO (81415)

EPA violation data for public water systems serving ZIP code 81415.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

1,955

Population

11

Water Systems

35

Violations (5yr)

3

Health-Based

Location

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Water Systems Serving This Area (11)

Tri County Wcd

Purchased surface water 20,490 people served
0 violations

Montrose City Of

Purchased surface water 19,305 people served
1 violation (5yr)

Delta City Of

All resolved
Purchased surface water 8,700 people served
1 violation (5yr) · All resolved

Crawford Mesa Wa

All resolved
Groundwater 486 people served
7 violations (5yr) · All resolved
Lead tested: 8.4 ppb (limit: 15 ppb)

Crawford Town Of

All resolved
Groundwater 477 people served
2 violations (5yr) · All resolved
Lead tested: 1 ppb (limit: 15 ppb)

Deutsch Domestic Water

Groundwater 246 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb)

Cathedral Wc

1 health-based
Groundwater under influence of surface water 200 people served
15 violations (5yr) · 1 health-based · All resolved
Lead tested: 0.5 ppb (limit: 15 ppb)

Mad Dog Wc

2 health-based
Groundwater under influence of surface water 60 people served
9 violations (5yr) · 2 health-based · All resolved
Lead tested: 3 ppb (limit: 15 ppb) Copper tested: 1470 ppb (limit: 1300 ppb)

Bar X Bar Ranch

Groundwater 40 people served
0 violations

Smith Fork Ranch

Groundwater 17 people served
0 violations

Deutsch Pipeline/Needle Rock

Surface water 15 people served
0 violations

Contaminants Found

Interim Enhanced Surface Water Treatment RuleHealth-Based
4 violations
All resolved
Lead and Copper RuleHealth-Based

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

3 violations
All resolved
Stage 1 Disinfectants and Disinfection Byproducts RuleHealth-Based
1 violation
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

6 violations
All resolved
E. COLIMonitoring
6 violations
All resolved
ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

5 violations
All resolved
Surface Water Treatment RuleMonitoring
5 violations
All resolved
Public NoticeMonitoring
3 violations
Has active
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

2 violations
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
3 ppb measured Action level: 15 ppb

Sampled: Jan 2025

Copper (Cu)

Exceeds limit
1470 ppb measured Action level: 1300 ppb

Sampled: Jul 2024

How Does This Compare?

Montrose (81415) has more violations than 86% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 35.

Fewer violations 86th percentile More violations

Recommended Water Filters

Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

Activated Carbon Filter

Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.

Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor

Look for:NSF/ANSI 42 & 53 certified

Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.

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