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Drinking Water Requirements for States and Public Water Systems

Drinking Water Program Fund Allotments

Tribal Set-Aside program annual allocation information.

Current Public Water System Supervision Allotments


Current Public Water System Supervision (PWSS) Allotments

Fiscal Year:  FY2021
Stage:  Final
Total Amount for PWSS Program:  $112,000,000
Total Amount for Tribal Support Program:  $7,209,000

Region TOTALS*
1 $6,713,000
2 $8,122,000
3 $10,265,000
4 $15,537,000
5 $20,617,000
6 $13,260,000
7 $6,206,000
8 $8,175,000
9 $13,100,000
10 $10,005,000
TOTALS $112,000,000

* A portion of each allotment was specifically appropriated to support activities related to PFAS and other contaminants of emerging concern.

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Current PWSS Allotments Comparison to FY20

Region FY20* FY21* Change in $ Percent Change
1 $6,369,000  $6,713,000 $344,000 5.40%
2 $7,739,000 $8,122,000 $383,000 4.95%
3 $9,712,000 $10,265,000 $553,000 5.69%
4 $14,737,000 $15,537,000 $800,000 5.43%
5 $19,601,000 $20,617,000 $1,016,000 5.18%
6 $12,644,000 $13,260,000 $616,000 4.87%
7 $5,887,000 $6,206,000 $319,000 5.42%
8 $7,704,000 $8,175,000 $471,000 6.11%
9 $12,429,000 $13,100,000 $671,000 5.40%
10 $9,428,000 $10,005,000 $577,000 6.12%
TOTALS $106,250,000 $112,000,000 $5,750,000 5.41%

*A portion of each allotment was specifically appropriated to support activities related to PFAS and other contaminants of emerging concern.​

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Historical PWSS Summary of Funding Allotments (1996-2020)

Year Region 1 Region 2 Region 3 Region 4 Region 5 Region 6 Region 7 Region 8 Region 9 Region 10 TOTALS
1996 $4,446,600 $5,924,600 $7,041,200 $10,755,300 $13,978,500 $7,675,500 $3,785,400 $4,101,200 $6,875,600 $5,390,600 $69,974,500
1997 $5,423,800 $7,479,800 $8,781,900 $13,336,900 $16,946,400 $9,788,200 $4,797,900 $5,128,000 $8,470,400 $6,789,200 $86,942,500
1998 $5,418,000 $7,240,300 $9,185,700 $13,329,500 $17,002,700 $9,860,500 $4,841,300 $5,101,000 $8,484,100 $6,836,900 $87,300,000
1999 $5,422,400 $7,044,000 $9,168,000 $13,344,100 $17,031,900 $9,975,100 $4,870,500 $5,114,900 $8,478,900 $6,850,200 $87,300,000
2000 $5,402,800 $6,806,500 $9,174,700 $13,346,000 $17,090,800 $9,977,700 $4,884,500 $5,139,400 $8,579,400 $6,898,200 $87,300,000
2001 $5,441,600 $6,727,400 $9,217,100 $13,303,900 $17,037,100 $9,935,400 $4,876,100 $5,132,800 $8,541,000 $6,895,600 $87,108,000
2002 $5,372,000 $7,203,800 $9,067,200 $13,287,700 $16,964,500 $9,883,400 $4,842,900 $5,135,600 $8,487,300 $6,863,600 $87,108,000
2003 $5,314,400 $7,161,700 $8,939,200 $13,281,000 $16,684,000 $9,807,900 $4,829,400 $5,111,200 $8,563,700 $6,849,300 $86,541,800
2004 $5,933,400 $8,022,900 $9,803,700 $14,941,600 $19,124,000 $11,531,600 $5,518,300 $6,714,400 $11,972,700 $8,432,100 $101,994,700
2005 $5,832,100 $7,834,3400 $9,561,200 $14,556,000 $18,657,700 $11,243,600 $5,411,200 $6,508,900 $11,844,900 $8,295,700 $99,745,600
2006 $5,810,800 $7,719,700 $9,372,600 $14,227,400 $18,313,600 $11,082,800 $5,346,000 $6,386,700 $11,727,800 $8,291,600 $98,279,000
2007 $5,804,900 $7,713,900 $9,372,600 $14,222,200 $18,317,300 $11,049,800 $5,340,100 $6,462,000 $11,746,000 $8,250,200 $98,279,000
2008 $5,806,000 $7,579,000 $9,281,000 $14,046,000 $18,302,000 $10,761,000 $5,356,000 $6,516,000 $11,621,000 $8,286,000 $97,554,000
2009 $5,906,000 $7,636,000 $9,396,000 $14,119,000 $18,383,000 $11,378,000 $5,435,000 $6,682,000 $11,766,000 $8,399,000 $99,100,000
2010 $6,140,000 $8,067,000 $9,935,000 $14,750,000 $18,876,000 $11,525,000 $5,690,000 $6,005,000 $9,721,000 $8,188,000 $105,700,000
2011 $6,154,000 $7,999,000 $9,967,000 $14,738,000 $18,862,000 $11,539,000 $5,713,000 $6,040,000 $9,676,000 $8,209,000 $98,897,000
2012 $6,135,000 $7,943,000 $9,938,000 $14,669,000 $18,703,000 $11,606,000 $5,698,000 $6,019,000 $9,644,000 $8,186,000 $98,541,000
2013 $5,934,000 $7,647,000 $9,419,000 $14,115,000 $18,380,000 $11,626,000 $5,521,000 $6,814,000 $11,836,000 $8,535,000 $99,827,000
2014 $6,056,000 $7,657,000 $9,559,000 $14,247,000 $18,576,000 $11,970,000 $5,628,000 $6,982,000 $12,549,000 $8,733,000 $101,957,000
2015 $6,042,000 $7,478,000 $9,437,000 $14,157,000 $18,438,000 $11,928,000 $5,573,000 $7,096,000 $12,327,000 $8,818,000 $101,924,000
2016 $6,022,000 $7,462,000 $9,396,000 $14,076000 $18,491,000 $11,944,000 $5,577,000 $7,120,000 $12,214,000 $8,734,000 $101,036,000
2017 $5,997,000 $7,380,000 $9,301,000 $13,947,000 $18,351,000 $11,833,000 $5,540,000 $7,095,000 $12,035,000 $8,715,000 $100,194,000
2018 $5,985,000 $7316,000 $9,164,000 $13,846,000 $18,304,000 $11,812,000 $5,503,000 $7,113,000 $11,885,000 $8,706,000 $99,634,000
2019 $5,937,000 $7,227,000 $9,050,000 $13,646,000 $18,148,000 $11,730,000 $5,449,000 $7,111,000 $11,621,000 $8,723,000 $98,642,000
2020 $6,369,000 $7,739,000 $9,712,000 $14,737,000 $19,601,000 $12,644,000 $5,887,000 $7,704,000 $12,429,000 $9,428,000 $106,250,000
2021 $6,713,000 $8,122,000 $10,265,000 $15,537,000 $20,617,000 $13,260,000 $6,206,000 $8,175,000 $13,100,000 $10,005,000 112,000,000

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