Tapcensus

Water quality in Martha Lake, Washington

Martha Lake is in Snohomish County. 169 active public water systems serve the county; 68 had an EPA violation in the past three years.

Most likely your provider

Alderwood Water District WA5301300 · Community water system · Surface water purchased
Serves 245,715 people Rules violated, past 3 years 0 Last sanitary survey Oct 21, 2025 Distance 0.9 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Snohomish County

118 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Mountain View Terrace Water INC
 87 0 3.2 mi
Silver Lake Water & Sewer District
 65,033 0 3.5 mi
Lynnwood City of
 68,204 0 3.5 mi
Wandering Creek Homeowners Assoc
 457 2 4.4 mi
Mountlake Terrace City of
 26,402 1 5.0 mi
Aqua Copia/horse Country Estates
 250 0 5.2 mi
Mukilteo Water & Wastewater Distr
 31,437 0 5.3 mi
Edmonds City of
 34,065 0 5.8 mi
Cross Valley Water District
 24,695 0 6.2 mi
East Crystal Lake Estates Community
 38 0 6.9 mi
Olympic View Water & Sewer District
 17,784 1 7.3 mi
Crystal Lake INC
 170 0 7.5 mi
Everett Public Works Dept. City of
 215,774 0 8.1 mi
Snohomish City of
 16,367 0 8.4 mi
Schluter Water Association
 224 0 8.7 mi
Wilkshire Lane Water District INC
 460 0 9.0 mi
Blackmans Lake Water District
 93 2 9.2 mi
Fobes Water District
 156 3 9.2 mi
Twin Roads Water Association
 50 0 9.2 mi
Bunk Foss System
 36 0 9.6 mi
North Ridge Water Corp
 135 0 9.7 mi
Pilchuck 26 Tracts
 66 0 9.8 mi
Riverside Water Dist #1
 48 3 10.0 mi
Monroe Water System
 23,467 1 10.9 mi
Mount Forest Water System
 50 3 11.0 mi
All 119 community water systems in Snohomish County
Non-community systems in Snohomish County (50: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
164th ST Artesian Well
 35 0 0
Craven Farm Water System
 431 1 0
Seattle Rifle and Pistol
 25 0 0
Cyo Camp Hamilton
 69 2 0
Spee-Bi-Dah
 41 1 0
Donnas Mini Market Water System
 300 0 0
Allendale Community Water
 24 0 0
Camp Edward
 106 0 0
Smith Gardens Water System
 90 1 0
North Country Chapel
 40 0 0
Hidden Valley Camp
 181 0 0
Kayak Point County Park
 978 0 0
Kayak Point Golf Course
 279 0 0
Tall Firs Assessors Plat
 23 0 0
Sisco Heights Community Church
 51 1 0
Lake Bronson Assoc INC
 257 0 0
Green Acres Day Care
 35 1 0
Arlington Fuel Stop INC
 34 1 0
Wallace River Salmon Hatchery
 29 1 0
River Meadows County Park
 64 0 0
Masonic Park
 107 2 0
Arlington Lds Church
 299 0 0
Huston Camp & Conference Center
 63 1 0
Mountain View Inn Water System
 102 0 0
Green Gables Resort
 112 0 0
Pilaguamish Community Club
 255 1 0
Sno Pud 1 212 Market & Deli
 25 0 0
Rivershore Water District #1
 572 0 0
Stanwood Deli & Gas
 299 1 0
Zekes Drive-In
 502 0 0
Gold Bar Nature Trails
 49 2 0
Stanwood Kingdom Hall
 75 0 0
Trafton Grocery
 104 0 0
US Naval Radio Station(t)jim Crk
 111 0 0
Noah Animal Shelter Water System
 25 0 0
Normanna Park Inc.
 202 2 0
Mount Index Cafe
 206 0 0
Oso General Store
 50 1 0
Triangle Recreation Camp WS
 159 1 0
Whitehorse Mercantile Water System
 930 1 0
Troublesome Creek Campground
 32 0 0
Squire Creek County Park
 36 0 0
Darrington Kingdom Hall
 30 0 0
Wallace Falls State Park
 759 0 0
Thunderbird Park
 454 1 0
Verlot Public Service Center
 201 1 0
Camp Kalsman Water System
 124 0 0
Pasados Safe Haven Water System
 30 0 0
Seven Oaks Driving Range WS
 25 0 0
Tualco Water Association
 21 0 0
About this data

Water systems are matched to Snohomish County, nearest to Martha Lake first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.

Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Washington records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.