Civic Intelligence

Hydrologic Monitoring LLC

Plan context: Hydrologic Monitoring 401(K) Plan

EIN 76-0425636 • Houston, TX • 15 filings • 1 plans

1654 West Sam Houston Parkway NorthHouston, TX 77043
Current Snapshot

Latest Year

2025

2025 Participants

17

2025 Assets

$3,325,148

2025 Contributions

$234,051

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$3,325,148$1,662,574$0201120182025YearValue
$3,325,148Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

19100201120182025YearValue
17Latest year 2025

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
2025117$3,325,148$234,051$13,768iApproximate average salary by contribution assumption: employee only about $344,193 at 4% or $229,462 at 6%; with 50% employer match about $229,462 at 4% or $152,975 at 6%; with 100% employer match about $172,096 at 4% or $114,731 at 6%.
Hydrologic Monitoring 401(K) Plan-17$3,325,148$234,051$13,768iApproximate average salary by contribution assumption: employee only about $344,193 at 4% or $229,462 at 6%; with 50% employer match about $229,462 at 4% or $152,975 at 6%; with 100% employer match about $172,096 at 4% or $114,731 at 6%.
2024118$2,821,941$208,222$11,568iApproximate average salary by contribution assumption: employee only about $289,197 at 4% or $192,798 at 6%; with 50% employer match about $192,798 at 4% or $128,532 at 6%; with 100% employer match about $144,599 at 4% or $96,399 at 6%.
Hydrologic Monitoring 401(K) Plan-18$2,821,941$208,222$11,568iApproximate average salary by contribution assumption: employee only about $289,197 at 4% or $192,798 at 6%; with 50% employer match about $192,798 at 4% or $128,532 at 6%; with 100% employer match about $144,599 at 4% or $96,399 at 6%.
2023119$2,313,811$329,474$17,341iApproximate average salary by contribution assumption: employee only about $433,518 at 4% or $289,012 at 6%; with 50% employer match about $289,012 at 4% or $192,675 at 6%; with 100% employer match about $216,759 at 4% or $144,506 at 6%.
Hydrologic Monitoring 401(K) Plan-19$2,313,811$329,474$17,341iApproximate average salary by contribution assumption: employee only about $433,518 at 4% or $289,012 at 6%; with 50% employer match about $289,012 at 4% or $192,675 at 6%; with 100% employer match about $216,759 at 4% or $144,506 at 6%.
2022118$1,848,379$186,497$10,361iApproximate average salary by contribution assumption: employee only about $259,024 at 4% or $172,682 at 6%; with 50% employer match about $172,682 at 4% or $115,122 at 6%; with 100% employer match about $129,512 at 4% or $86,341 at 6%.
Hydrologic Monitoring 401(K) Plan-18$1,848,379$186,497$10,361iApproximate average salary by contribution assumption: employee only about $259,024 at 4% or $172,682 at 6%; with 50% employer match about $172,682 at 4% or $115,122 at 6%; with 100% employer match about $129,512 at 4% or $86,341 at 6%.
2021119$2,102,123$186,124$9,796iApproximate average salary by contribution assumption: employee only about $244,900 at 4% or $163,267 at 6%; with 50% employer match about $163,267 at 4% or $108,844 at 6%; with 100% employer match about $122,450 at 4% or $81,633 at 6%.
Hydrologic Monitoring 401(K) Plan-19$2,102,123$186,124$9,796iApproximate average salary by contribution assumption: employee only about $244,900 at 4% or $163,267 at 6%; with 50% employer match about $163,267 at 4% or $108,844 at 6%; with 100% employer match about $122,450 at 4% or $81,633 at 6%.
2020115$1,746,271$183,850$12,257iApproximate average salary by contribution assumption: employee only about $306,417 at 4% or $204,278 at 6%; with 50% employer match about $204,278 at 4% or $136,185 at 6%; with 100% employer match about $153,208 at 4% or $102,139 at 6%.
Hydrologic Monitoring 401(K) Plan-15$1,746,271$183,850$12,257iApproximate average salary by contribution assumption: employee only about $306,417 at 4% or $204,278 at 6%; with 50% employer match about $204,278 at 4% or $136,185 at 6%; with 100% employer match about $153,208 at 4% or $102,139 at 6%.
2019117$1,337,995$174,527$10,266iApproximate average salary by contribution assumption: employee only about $256,657 at 4% or $171,105 at 6%; with 50% employer match about $171,105 at 4% or $114,070 at 6%; with 100% employer match about $128,329 at 4% or $85,552 at 6%.
Hydrologic Monitoring 401(K) Plan-17$1,337,995$174,527$10,266iApproximate average salary by contribution assumption: employee only about $256,657 at 4% or $171,105 at 6%; with 50% employer match about $171,105 at 4% or $114,070 at 6%; with 100% employer match about $128,329 at 4% or $85,552 at 6%.
2018117$930,490$167,554$9,856iApproximate average salary by contribution assumption: employee only about $246,403 at 4% or $164,269 at 6%; with 50% employer match about $164,269 at 4% or $109,512 at 6%; with 100% employer match about $123,201 at 4% or $82,134 at 6%.
Hydrologic Monitoring 401(K) Plan-17$930,490$167,554$9,856iApproximate average salary by contribution assumption: employee only about $246,403 at 4% or $164,269 at 6%; with 50% employer match about $164,269 at 4% or $109,512 at 6%; with 100% employer match about $123,201 at 4% or $82,134 at 6%.
2017115$841,617$158,996$10,600iApproximate average salary by contribution assumption: employee only about $264,993 at 4% or $176,662 at 6%; with 50% employer match about $176,662 at 4% or $117,775 at 6%; with 100% employer match about $132,497 at 4% or $88,331 at 6%.
Hydrologic Monitoring 401(K) Plan-15$841,617$158,996$10,600iApproximate average salary by contribution assumption: employee only about $264,993 at 4% or $176,662 at 6%; with 50% employer match about $176,662 at 4% or $117,775 at 6%; with 100% employer match about $132,497 at 4% or $88,331 at 6%.
2016114$572,489$133,054$9,504iApproximate average salary by contribution assumption: employee only about $237,596 at 4% or $158,398 at 6%; with 50% employer match about $158,398 at 4% or $105,598 at 6%; with 100% employer match about $118,798 at 4% or $79,199 at 6%.
Hydrologic Monitoring 401(K) Plan-14$572,489$133,054$9,504iApproximate average salary by contribution assumption: employee only about $237,596 at 4% or $158,398 at 6%; with 50% employer match about $158,398 at 4% or $105,598 at 6%; with 100% employer match about $118,798 at 4% or $79,199 at 6%.
2015112$420,990$116,469$9,706iApproximate average salary by contribution assumption: employee only about $242,644 at 4% or $161,763 at 6%; with 50% employer match about $161,763 at 4% or $107,842 at 6%; with 100% employer match about $121,322 at 4% or $80,881 at 6%.
Hydrologic Monitoring 401(K) Plan-12$420,990$116,469$9,706iApproximate average salary by contribution assumption: employee only about $242,644 at 4% or $161,763 at 6%; with 50% employer match about $161,763 at 4% or $107,842 at 6%; with 100% employer match about $121,322 at 4% or $80,881 at 6%.
2014111$325,368$110,766$10,070iApproximate average salary by contribution assumption: employee only about $251,741 at 4% or $167,827 at 6%; with 50% employer match about $167,827 at 4% or $111,885 at 6%; with 100% employer match about $125,870 at 4% or $83,914 at 6%.
Hydrologic Monitoring 401(K) Plan-11$325,368$110,766$10,070iApproximate average salary by contribution assumption: employee only about $251,741 at 4% or $167,827 at 6%; with 50% employer match about $167,827 at 4% or $111,885 at 6%; with 100% employer match about $125,870 at 4% or $83,914 at 6%.
2013110$215,253$94,591$9,459iApproximate average salary by contribution assumption: employee only about $236,478 at 4% or $157,652 at 6%; with 50% employer match about $157,652 at 4% or $105,101 at 6%; with 100% employer match about $118,239 at 4% or $78,826 at 6%.
Hydrologic Monitoring 401(K) Plan-10$215,253$94,591$9,459iApproximate average salary by contribution assumption: employee only about $236,478 at 4% or $157,652 at 6%; with 50% employer match about $157,652 at 4% or $105,101 at 6%; with 100% employer match about $118,239 at 4% or $78,826 at 6%.
2012111$105,904$95,564$8,688iApproximate average salary by contribution assumption: employee only about $217,191 at 4% or $144,794 at 6%; with 50% employer match about $144,794 at 4% or $96,529 at 6%; with 100% employer match about $108,595 at 4% or $72,397 at 6%.
Hydrologic Monitoring 401(K) Plan-11$105,904$95,564$8,688iApproximate average salary by contribution assumption: employee only about $217,191 at 4% or $144,794 at 6%; with 50% employer match about $144,794 at 4% or $96,529 at 6%; with 100% employer match about $108,595 at 4% or $72,397 at 6%.
2011110$7,105$7,080$708iApproximate average salary by contribution assumption: employee only about $17,700 at 4% or $11,800 at 6%; with 50% employer match about $11,800 at 4% or $7,867 at 6%; with 100% employer match about $8,850 at 4% or $5,900 at 6%.
Hydrologic Monitoring 401(K) Plan-10$7,105$7,080$708iApproximate average salary by contribution assumption: employee only about $17,700 at 4% or $11,800 at 6%; with 50% employer match about $11,800 at 4% or $7,867 at 6%; with 100% employer match about $8,850 at 4% or $5,900 at 6%.