County drinking water records

Whitman County, WA drinking water systems

19 community water systems serve Whitman County, WA, reporting 64,679 people served in all.

None of them had a health-based violation in the last 10 years.

19 rely mainly on groundwater, counting water bought from other systems.

13 systems filed a lead service line inventory listing 0 lead lines, 144 galvanized lines that must be replaced and 482 lines of unknown material.

Community water systems

19

People served, sum of each system's own figure

64,679

Systems with a health-based violation, last 10 years

0

Systems with one unresolved

2

Lead service lines in inventories

0

Water systems serving Whitman County

19 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 Pullman Water Department	Pullman	31,315	Groundwater	0	0	0
Washington State University	Pullman	21,506	Groundwater	0	0	0
City of Colfax Water Department	Colfax	3,507	Groundwater	0	0	No inventory
City of Palouse Water Dept	Palouse	1,298	Groundwater	0	0	0
City of Tekoa	Tekoa	1,076	Groundwater	0	0	No inventory
Town of Rosalia	Rosalia and land outside it	831	Groundwater	0	0	0
Town of St John	St. John	800	Groundwater	0	0	0
Garfield Water Department	Garfield	694	Groundwater	0	0	No inventory
Colton Water Department	Colton	632	Groundwater	0	1	0
Albion Water Dept	Albion	600	Groundwater	0	1	0
Town of Oakesdale	Oakesdale	492	Groundwater	0	0	No inventory
Endicott Water Dept	Endicott	488	Groundwater	0	0	No inventory
Uniontown Water Works	Uniontown	366	Groundwater	0	0	0
Town of Lacrosse	LaCrosse	297	Groundwater	0	0	0
Malden Water Dept	Malden	215	Groundwater	0	0	0
Steptoe Water/Sewer District	Outside cities and towns	210	Groundwater	0	0	0
Farmington Water Dept	Farmington	165	Groundwater	0	0	0
Lamont Water System	Lamont	136	Groundwater	0	0	No inventory
Sunset Mobile Court	Pullman	51	Groundwater	0	0	0

Cities and towns in Whitman County

16 places

• Albion1 system
• Colfax1 system
• Colton1 system
• Endicott1 system
• Farmington1 system
• Garfield1 system
• LaCrosse1 system
• Lamont1 system
• Malden1 system
• Oakesdale1 system
• Palouse1 system
• Pullman3 systems
• Rosalia1 system
• St. John1 system
• Tekoa1 system
• Uniontown1 system

Back to Washington

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