Tap Truth EPA drinking water records, in plain English

County drinking water records

Grays Harbor County, WA drinking water systems

36 community water systems serve Grays Harbor County, WA, reporting 84,225 people served in all. A system that also serves other counties counts all of its customers here.

6 of them (17%) had at least one health-based violation in the last 10 years. 3 systems still have one unresolved.

33 rely mainly on groundwater and 3 on surface water, counting water bought from other systems.

18 systems filed a lead service line inventory listing 0 lead lines, 0 galvanized lines that must be replaced and 5,621 lines of unknown material.

5 more systems are placed in Grays Harbor County, WA by the county their records name because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems
36
People served, sum of each system's own figure
84,225
Systems with a health-based violation, last 10 years
6
Systems with one unresolved
3
Lead service lines in inventories
0

Water systems serving Grays Harbor County

36 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
City of Aberdeen Aberdeen 22,867 Surface water 0 0 No inventory
Hoquiam Water Department Hoquiam 11,456 Surface water 0 0 0
Ocean Shores Water Dept Ocean Shores and Oyehut 9,347 Groundwater 0 0 0
City of Elma Elma and Satsop and land outside them 6,638 Groundwater 0 0 0
City of Montesano Montesano 6,204 Groundwater 0 0 No inventory
Westport Water Department Westport, Grayland and 1 more 5,346 Groundwater 4 0 0
Grays Harbor Co Water Dist 2 Central Park 5,112 Groundwater 0 0 No inventory
City of McCleary McCleary 2,753 Groundwater 0 0 0
Pacific Beach/Moclips Moclips and Pacific Beach 2,372 Groundwater 0 0 No inventory
Cosmopolis Water Department Cosmopolis 1,812 Purchased surface water 0 0 No inventory
Taholah Taholah 1,600 Groundwater 4 5 0
Hogans Corner Ocean City, Hogans Corner and 1 more and land outside them 1,458 Groundwater 0 0 No inventory
City of Oakville Oakville 1,325 Groundwater 0 0 No inventory
Grays Harbor Co Water Dist 1 Grayland 1,302 Groundwater 0 0 0
Lake Quinault Outside cities and towns 1,003 Groundwater 0 0 No inventory
Illahee Oyehut Outside cities and towns 971 Purchased groundwater 0 0 No inventory
Greenwood Mobile Home Park Outside cities and towns 240 Groundwater 0 0 0
Ocean City Ocean City 237 Groundwater 0 0 No inventory
Neilton Meadowland WD 8 A Neilton 222 Groundwater 0 0 No inventory
Meadowood Development Outside cities and towns 220 Groundwater 0 0 No inventory
Qui Nai Elt Village Outside cities and towns 207 Groundwater 2 2 0
Monte View Estates Outside cities and towns 200 Groundwater 0 0 No inventory
Malone Malone 181 Groundwater 0 0 0
Sea View Ocean City and Copalis Beach 170 Groundwater 1 0 No inventory
Olympic Park Trailer Court Amanda Park and land outside it 169 Groundwater 3 0 0
Haven By the Sea Copalis Beach 145 Groundwater 0 0 No inventory
Santiago Water Association Santiago and Moclips 95 Groundwater 5 0 0
Forestview Senior Community LLC Outside cities and towns 92 Groundwater 0 0 0
Bay City Properties Outside cities and towns 90 Groundwater 0 0 0
Paradise Water Assoc Copalis Beach 74 Groundwater 0 0 0
Harbor Mobile Estates Outside cities and towns 72 Groundwater 0 0 No inventory
Vikings West Mobile Home Outside cities and towns 71 Groundwater 0 0 0
Iron Springs Park Copalis Beach 62 Groundwater 0 0 0
Pit Water Co 328 McCleary and land outside it 48 Groundwater 0 0 0
RLS 1 Outside cities and towns 38 Groundwater 0 0 No inventory
Ocosta Mobile Home Park LLC Ocosta 26 Groundwater 0 2 No inventory

Systems placed by county record in Grays Harbor County

5 systems

EPA has no service area map for some of these systems, and the maps it has for the others do not line up with their own records. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Queets County on record 200 Groundwater 10 7 0
Country Estates County on record 150 Groundwater 0 0 No inventory
Vosper Place Subdivision County on record 68 Purchased groundwater 1 1 0
Rustemeyer Mobile Home Park County on record 44 Groundwater 0 0 0
Elma Evergreen Village County on record 29 Groundwater 0 0 No inventory

Cities and towns in Grays Harbor County

25 places

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Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations